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Professional Tips from ID Flat Roof corp

Rubber roofing: most likely the best choice for a flat roof

Rubber roofing might be probably the finest solution for any property with flat or almost flat (slope angle is 10 degree or less) roof surface. To start with, it is supposed to be quite cost-effective, really durable, easy to maintain and suitable for large area buildings.

That is why thousands of US private property owners are choosing this type of covering materials for their houses and outbuildings every year. Most offices and malls as well as medical institutions and industry facilities you see nowadays are covered with rubberized materials for the same reasons.  

Boston rubber roofs - top view
Boston rubber roofs – top view

Rubber roofs: main advantages for property owners

What do you think the perfect roof looks like? Definitely the one you can rely on. The one that protects the property from rain, wind and leaks. In addition, the one that is strong and durable. If the chosen roof is also fast to install and doesn’t hit your wallet, then we have a winner. Rubber roofing has all these benefits and even more.

Advantages of rubber roofs
  1. Professionally installed rubber coverings (especially glued to the surface) are truly long-lived. Many rubber roofs laid in the 70s are still in good trim.
  2. Rubber coverings guarantee maximum waterproofing. Heavy rains, melting snow and even standing water on the roofing surface will not harm your property.
  3. The less seams – the better. Modern single-ply rubber roofs are installed with a few seams that are securely sealed.
  4. Rubber roofs are easily and quickly repaired with patches or special kits. Minor repairs could be a DIY task (But don’t forget the safety precautions for working at heights.).
  5. Rubber roofing can be installed quickly even on large roofs. Modern materials are supplied in sheets or rolls and a team of professional roofers can install thousands of square feet of covering per shift.
  6. Membrane materials can be energy-efficient (white or grey membranes). They don’t get hot in summer. It means that you will save hundreds and thousands of dollars with such a roof.

Rubber or traditional roof: let’s compare both approaches

Let’s take a walk through the city streets. Here you will surely see houses with a variety of roofs – large and small, modern and worn-out, flat and pitched.

rubber vs traditional roofs

Old buildings built in the 40-50s are usually covered with modified bitumen roofs. In older areas, there are still houses with BUR roofs. In the suburbs, you are more likely to find mansions with wooden, copper, or even slate roofs. Long story short, rubber roofing gives a head start to most of them.

Rubber roofing is more watertight than any asphalt shingles or tiles. Average rubber roofing lasts 20-30 years and not a single drop passes through its surface. Corrosion, algae and moss are not the problem for synthetic rubber.

The weight of polymer membranes is much less than a copper or steel roof, and much less than BUR roof systems either. It means that the polymer materials will not exert unnecessary load on the building structure.

Finally, high-quality and certified synthetic rubber is believed to be more environmentally friendly than many other ‘dirty’ materials. Yes, rubber materials have their own limitations during installation and operation, but polymer roofing is much more environmentally ‘clean’ than modified bitumen or BUR roofs.

Rubber roofing estimate: average cost

It all depends on the pricing policy of the supplier and other individual factors as the brand you have chosen. To add, the materials differ in thickness, number of layers and color. It affects the price as well.

The average price (per square foot) in 2023 is:

  • TPO – $6-8
  • PVC – $6-7
  • EPDM – $6-12
  • Rubber shingles – $6-13

 TPO, PVC, EPDM: average installation costs

Factors that affect the final cost of installation:

  1. Pricing policy of the roofing company
  2. Roof area. The larger the area, the lower the installation cost for every foot.
  3. Types of rubber roofing (cold, warm, inverted, hybrid, tapered), as well as waterproofing and thermal insulation method
  4. Engineering and architectural features of the rubber roof
  5. Type of chosen material and laying method

The average cost of installing a synthetic membrane roof in the US in 2023 is between $3 and $7. If old roofing material needs to be dismantled before installation, you should add $1-2 per square foot to the final bill.

Variety of rubber roofing materials: time-tested and innovative

To get the full list of technology benefits you should consider the differences between mentioned rubber materials – TPO, polyvinyl chloride, TPO. Cost of installation and maintenance of different rubber membranes differs as well. 


Most of the flat rubber roofs of commercial buildings built in the last 30-40 years in the US are covered with EPDM. This single-ply membrane material is synthesized from petroleum products. EPDM membranes vary in thickness, but even thin roofing membranes are durable. EPDM is practically resistant to all weather conditions.

EPDM membranes can be installed on new or existing roofs (with additional OSB layer between EPDM and existing roof). According to roofers, special attention must be paid to the tightness of the joints during the installation and operation of EPDM roofs.


PVC is one more common single-ply roofing membrane. Typically, PVC roofs are used in commercial construction, but recently PVC products have been increasingly chosen by homeowners in recent years.

PVC roofing material is even more durable than EPDM. In addition, the seams on the surface of the PVC coating retain full tightness longer. PVC membranes with better energy efficiency are delivered in white or light gray so they don’t get extra hot in the summer (compared to black EPDM). The only disadvantage of PVC materials is the higher price.


TPO is a material with a claimed lifespan of 20 years (30+ years according to some manufacturers). However, it is not proven, because TPO rubber roof material appeared on the market not so long ago.

TPO materials are more expensive than EPDM, but they are durable and more chemically stable. TPO membranes are highly resistant to UV-rays and mechanical damage such as puncturing.

Rubber shingles

Rubber shingles could be better choice for private property owners with flat, low-slope and pitched roofs (including roofs with chimneys and skylights). Rubber shingles are a much more affordable solution compared to clay tiles or slate shingles. They don’t need regular maintenance as asphalt shingles.

Variety of rubber roofing materials

If installed correctly, rubber shingles roof will last up to 45-50 years with simple maintenance without any leaking or cracking. Like other rubberized roofing materials, even low-priced shingles are quite resistant to any climate conditions. Moreover, shingled rubber roofing material is much easier to install. If damaged they can be replaced much easier than rolled materials.   

Rubber roofing is one call away

Rubber roofing is an excellent choice for both commercial projects and real estate property. Rubber roofing is believed to be an excellent solution not only for new buildings but also for re-roofing as well as complete renovation.

However, although rubber roofing is quite easy to install, compared to BUR or mod-bit roofing, we recommend that you seek the services of a skilled contractor.

Experienced roofing contractors will definitely help you find the best rubber roofing material for your budget – from affordable EPDM membranes and energy-efficient PVC single ply membranes to prime polymer shingles.

In addition, licensed rubber roofers will take care of delivery and roofing installation using special equipment. And what’s more, if you cooperate with professionals, you’ll most likely get multi-year warranty both on labor and materials.  

Flat Roof Replacement Cost: Basics

Despite technological progress, the roofing contractors still do not use everlasting and indestructible materials. It means that any roof structure, including flat roof replacement cost, will sooner or later require serious repairs or at worst – even a complete replacement.

In the following guide we’ll share with you some tips concerning the importance of financial planning in any roofing repair or replacement projects. What’s more you will learn how to identify the main factors that affect the final estimate.

Flat Roof Replacement Cost

The Cost of Replacing a Flat Roof: An Overview

Flat roofs (roofs with almost zero angles on slope) are really widespread. You can see them on office or commercial properties, multi-apartment buildings, shopping malls, hospitals, warehouses and all sorts of industrial facilities.

Low-slope roofing constructions are less common in the private real estate segment (unlike pitched roofs), but the demand for them is growing over the past years. Why?

You can find dozens of reasons to install a flat roof. And the fist one is that you can find a variety of modern materials such as durable single-ply TPO and PVC membranes, synthetic rubber or polymer roofing decks on the US market. And they are specially designed for flat roofs.

To add, time-tested roofing solutions like modified bitumen and asphalt roofs, old-school built-up roofs (BUR) are still in active use. You will also easily find roofing constructions made of steel, aluminum, copper, natural slate in suburbs with elite real estate.

Each covering mentioned above has a list of advantages, limitations and guaranteed service life. Another important criterion that directly affects your budget in the long run is the expenses of every-year maintenance, seasonal repairing and partial replacing.

variety of roofing materials
variety of roofing materials

Cost to replace flat roof: make all the calculations advance

1. It is strongly recommended to calculate service and material cost for those who plan to replace the old coating with modern materials in advance. Nine times out of ten a complete replacement becomes a financially advantageous investment that will pay for itself in 5-10 years. Especially if the repair estimate of the roof is almost equal to complete replacement.

However, sometimes replacing over a large area is a costly undertaking and you’d better limit yourself to repair or partial replacement.

2. Make all the necessary calculations and financial planning if you are going to build a new roof. Taking into account the expected lifespan of rubber, asphalt, TPO or PVC, as well as average labor costs in your region, you will be able to predict ‘roofing’ expenses in the foreseeable future. Furthermore, since the profitability of the business depends on the cost of maintenance, roofing calculations are important for owners and tenants of commercial real estate.

Sometimes it is more reasonable to overpay and choose modern roofing material (like single-ply membranes) that will not have to be changed for the next 30-40 years. Anyway, if you don’t plan your spending, you may end up choosing technological solutions as well as roofing materials that will hit your wallet dramatically.

roof calculations

3 steps to get the exact cost of replacing or repairing a flat roof

Firstly, do your own calculations. You will find average price tags for various roofing materials according to 2022-2023 data below.

Secondly, use the online calculators. You can find and use them for free on the websites of local roofing companies. Although online services give indicative prices only, they will be useful for further comparison of available options.

Thirdly, contact trusted roofing specialists in your city. As a rule, after checking the roof or the project, roofers make a detailed estimate with all prices and terms. We recommend that you contact several roofing companies in your city and thoroughly compare their estimates. Some roofing contractors offer free estimates without additional conditions.

You may use the same calculation approach if you want to find out flat roof repair cost.

Cost of flat roof replacement: numbers and statistics

The average cost to replace a common flat roof on a private house ranges from $5 to $30 per square foot. This price includes the regular roofing material and the services of roofers for its installation.

In the commercial real estate category, the prices are usually lower. The average cost to replace regular low slope roofs on commercial real estate in the US in 2021-2022 was between $5 and $9 per square foot.

However, note that many commercial objects are many times larger than residential buildings, so the final roof replacement estimate can also be much higher, up to $100.000 for a 10,000-square-foot roof (imagine how much you’ll expect to pay with 500-900 thousand square feet buildings).

Please note that in some cases the cost of replacing a roof can be higher than installing a new roof from scratch. The reason for the additional expense is the need to dismantle the old material, which can be extremely laborious (BUR, modified bitumen, and so on).

Cost of flat roof replacement

The cost of flat roof replacement: 5 factors to keep in mind

  1. Cost and what is more important – the method of installation of new material
  2. Removal and disposal of worn-out roofing material
  3. Area and architectural type of flat roof
  4. The complexity of the discussed project
  5. Pricing policy of contractor

Flat roof replacement cost: 7 popular materials

  • Rubber. Rubber roofing is a well-known material that has been used in the US for decades. Moreover, technology is constantly being improved. Modern synthetic rubber coatings are durable, watertight, elastic, with a service life of up to 45-50 years. The cost of replacing a rubber roof ranges from $4 without dismantling to $9 with dismantling of the old material.
  • TPO. This membrane material has been actively used in the category of real estate since 90th. It has its advantages over PVC and ‘traditional rubber roof’. However, it has only been on the market for a very short time so there are no statistics on how long it will last. According to manufacturers, professionally installed TPO roofs last up to 30 years. The expected cost of replacing a TPO in 2023 is $7 per square foot on the average, but usually TPO flat roof costs a bit more.
  • EPDM. This material is believed to be the most demanded in the residential real estate segment with low-slope roofs. EPDM membranes are strong and easy to mount even on large scale roofs. Still they have their own environment and use limitations. Some EPDM roofs can be replaced for $5 per square foot (for low-cost thin membranes), while others will cost up to $15.
  • PVC. This synthetic material is supposed to be one of the most popular and universal single-ply roofing materials across the States. It is really durable and watertight (if installed properly). The average cost to replace a PVC roof is about $7-8.
  • Modified Bitumen. Despite the affordable cost of this technology, replacing a roof with a modified bitumen coating can be problematic due to the time consuming dismantling. Installing a modified bitumen roof from scratch and without additional works costs $6 per square foot avg.
  • BUR. Due to installation features, old BUR roofs are really difficult to remove, so the cost of replacing them can be quite high (choose the material that can be mounted on BUR roofs from above). However, the cost of installing a new BUR roof is relatively low, averaging around $5.
  • Metal roof. Metal is one of the most reliable, stable and long-lived materials used in roofing all over the world. If you protect a metal roof from corrosion and uplifts, it can last 100 years or more. However, the cost of replacing steel and aluminum roofing is high (up to $20-25). Installation and replacement projects of copper flat roof cost even more.

Type and area of the roof

Mostly any roofing contractors you can find in the US offer discounts for large (5000 square feet and more) area roof replacements.

On the other hand, if you want to replace small parts of a roof or extension roofs, garage and terrace roofs, porch and patio roofs, roofing companies may increase the total cost of the replacement project as well. The reason is that even for a small project, they need to deliver material, equipment, and a team of roofers.

The cost of work is also affected by the engineering features of so -called ‘roofing pie’. The type of ‘roofing pie’ depends on the specialization of the building, as well as the climatic features of the region.

Roofs can be cold (non-residential premises or attic), warm (attic room), hybrid and inverted. The type of roof is determined according to thermal insulation and waterproofing (some cold roofs don’t have them at all) as well as on the insulation and waterproofing location.

Long story short, warm roofs are designed in such a way as to maintain a comfortable temperature in the attic depending on where you live. Cold roofs are cheaper. Replacement of a professionally installed warm roof will be definitely more expensive than in the case of a roof without insulation.


1. How much does it cost to replace an old flat roof covering?

According to statistics, homeowners pay 1-2 dollars for a square foot of new roofing material. However, premium solutions (copper, slate) cost 4-8 dollars and higher.

2. How much does it cost to replace a flat roof?

It all depends on individual factors, Such as the complexity of the project, the material and the pricing policy of the roofing company. Some materials, which are supplied in sheets or rolls, are easy and quick to install. Some roofing materials can be laid above old coating without the need for dismantling. If the task is not hard for roofers, they will charge 1-2 dollars per square foot. If dismasting, additional work on roof framing, thermal insulation and waterproofing are required, the cost of the roofing services can rise to $5-7 without taking into account average costs of material.

3. What material to choose for replacement?

Take into consideration the type of building, climatic and weather factors, your budget and preferences. Some materials do a better job of protecting against leaks, some are better resistant to mechanical damage, while others do not heat the house in the summer and do not fade in the sun.

Modern membrane materials are most often chosen for residential real estate. More affordable BUR, modified bitumen and other solutions are more suitable for commercial estate.

4. Repair or partial replacement of an old roof?

As mentioned above, it depends on individual criteria. Such as installed material, area, degree and type of damage. Usually it is unreasonable to replace the entire roof if it is enough to install a small patch on the damaged area. Timely repair definitely costs less than replacement.

Sometimes it is better to overpay for the installation of a new roof, since permanent repairs to a worn-out structure will cost the same or even more. Keep in mind expected costs to install a new roof including the cost of additional works like delivering and dismounting.

5. How to extend the life of the roof?

In order not to replace the roof every 5-10 years, it is necessary to carry out seasonal maintenance and repair minor damage immediately after you find them. Don’t forget that even modern materials have their weaknesses. It can be corrosion (for steel roofs), for some flat roof materials it could be UV rays and mechanical damage. It is important to protect the roof from negative influences at the installation stage and during regular maintenance. In addition, it is recommended to contact local roofers and ask them to inspect and maintain a flat roof several times a year (or once a year if your roof is brand new).

Roof Membrane: Advantages and Field of Application

Roof Membrane is a highly demanded material that is more suitable and economic than alternative metal, wooden, slate and other available roofing solutions.

The percentage of membranes on the US market is growing every year, reaching 85% in the commercial roofing category. In addition, such membranes as PVC and TPO are chosen increasingly for installing on residential estate, garages and outbuildings roofs.

Roof Membrane Advantages
Roof Membrane: Advantages

Benefits of Using a Roof Membrane and Its Practical Applications

Membrane roofing category includes both time-tested solutions (like modified bitumen) and modern technologies (like EPDM and other single-ply PVC, TPO membranes).

The scope of the technology is flat and low-slope commercial and residential roofs with a minimum slope angle of 1/2”-1/4” per foot. Such slope guarantees positive drainage as well as prevents the appearance of massive ponds.

Membrane materials are supposed to be the best choice for large commercial buildings, occupied roofs (restaurants, patios), residential buildings with terraces.

To add, professionally designed and properly installed membrane roofing has some certain pros:

  • membrane roof has a great level of anti-leaking protection;
  • membranes are specially designed to use on roofing surfaces with a very small angle of inclination;
  • fully adhered membrane is highly resistant to strong winds and protected from roof uplift;
  • membranes are resilient (not all of them);
  • membranes are light compared to metal and slate;
  • fast and easy installation;
  • market availability of membranes of different thickness and colors including energy-efficient coverings.

The specific list of advantages, expected lifespan and appearance of the roof depends on the chosen material.

Types of Flat Roof Membranes: Built-Up, Synthetic Rubber and Single-ply Options

US Roofers commonly work with several types of membrane roofing systems. Membranes differ in raw materials, installation method, ‘roofing pie’ and frame requirements.

1. Built Up Roofing Membranes (BUR) or Tar and Gravel Roofs. Old school roofing membrane has been mounted on American buildings for many decades. It is based on several layers of asphalt sheets (with optional aggregate surfacing and reinforcement), which are laid on an insulation base.

The service life of professionally installed and fully adhered BUR membranes is 10 to 30 years. However, this technology is believed to be not environmentally friendly at all. In addition, chemical compounds dangerous to humans are used during the installation process. The peak of popularity of this technology came in the last century.

Built Up Roofing Membranes
Built Up Roofing Membranes

2. Polymer Modified Bitumen Membrane (one more specific term is Modified Bitumen). This membrane is supplied in rolls. The material consists of reinforced fabric with bitumen and polymer components in the structure.

Usually roofers use one of the time-tested modified bitumen membranes. The first one is Styrene-butadiene-styrene (also called SBS) and the other one is Atactic polypropylene (the short term is APP).

Although the installation of SBS or APP membrane is easier and faster than a built-up roof, you need to install at least two or even three layers of material for a better seal.

Polymer Modified Bitumen Membrane
Polymer Modified Bitumen Membrane

3. Ethylene Propylene Diene Monomer (usually shortened to EPDM or ‘rubber roof’ for simplicity). Most EPDM products are made from petroleum-based raw materials. It is a 45-60 mil thick single ply roof membrane.

Synthetic rubber roofing is not a new technology that has been tested for decades especially in commercial construction. Mounting EPDM membranes is easier, but this material is not ecological-friendly. In addition, there are health concerns surrounding EPDM membrane roof system use.

EPDM or 'rubber roof'
EPDM or ‘rubber roof’

4. Polyvinyl Chloride membrane roofs (abbreviated name – PVC roofs). PVC roof membranes are reinforced single-layer membranes.

One of the main pros of the material is its immunity to bacterial growth. It is quite durable. To add, PVC is a chemically stable material, but it can still be hazardous to both people and the environment.

The thickness of PVC membranes can be different. Some manufactures offer up to 90 mil thick membranes, but the most common format is 40-60 mil material. The popular colors of PVC are white, light-gray and so on, because light colored membranes heat up less in summer.

Polyvinyl Chloride membrane roofs
Polyvinyl Chloride membrane roofs

5. Thermoplastic Polyolefin Membranes (also called TPO membranes). Unlike the EPDM, rubber and PVC membranes mentioned above, TPO is considered a more modern material. TPO membranes are watertight (the seams are welded during installation). In addition, mostly all TPO membranes are recyclable and more ecological-friendly compared to other materials mentioned above.

TPO membranes
TPO membranes

There are less popular technologies such as KEE roofing, Spray Polyurethane Foam (SPF), Liquid Membrane Roofing.

Roofers choose appropriate roofing membranes taking into account many factors. Not only the cost of material and installation, but the architectural features and area of the building, the type of roof underlayment and insulation, the method of installation and the compatibility of the membrane with other materials.

Roof Membrane Installation Tips

The mounting method depends on the chosen material. If you choose the wrong installation method, the life of the roof will be minimal.

Roof Membrane Installation Tips

In addition, the installation of a roof membrane requires compliance with safety regulations. For example, if we are talking about rolled modified bitumen roofs, they are usually mounted on a base heated with a torch. BUR installation usually involves the use of hot bitumen. It can be dangerous and traumatic as well.  

As we said above, there are environmental, health and fire hazards while installing mostly any roof membrane. Therefore, it is better to entrust the installation of the membrane roofing covering to professionals with the appropriate licenses, equipment and insurance.

Let’s talk in more detail about the features of mounting single-ply membranes. They are usually supplied in the form of large sheets of material that are hermetically attached to each other on the roof surface.

  1. Fully adhered method. In this case, the rolled or listed material is laid on an insulation layer, concrete or wooden substrates using proper adhesive agents. This installation method is the most financially expensive, but it is supposed to be the most reliable.
  2. Mechanically fastened. This installation method demonstrates maximum protection against uplifts, but does not guarantee 100% protection against leaks. In order to achieve better tightness, roofers use special non-penetrating fasteners.
  3. Ballasted. In this case, roofing material is covered with stone or concrete ballast, which reliably protects the roof from uplift and mechanical damage. The disadvantage of this installation method is the difficulty with possible repairs in the future. This method of installation has not been used often in recent years.

The installation method depends on the roof area, type of the roof, chemical composition and features of membrane.

Single layer materials are divided into two groups: Thermoplastic (become elastic when heated and can be sealed by heat-welding) or Thermoset (can only be seamed with adhesives). PVC or TPO belong to the first group while EPDM is thermoset.

Membrane Roofing Maintenance Tips

A professionally installed roof membrane can last up to 30 years or more. However, membrane roofing must be inspected, maintained and repaired in a timely manner.

Membrane Roofing Maintenance Tips

The thinner the layer of the roofing covering, the more frequently it is necessary to check the roof. In addition, it is recommended to inspect the roof after strong winds and heavy rains.

If water collects on the roof surface, it is recommended to remove it within 48 hours after rain. If this phenomenon repeats, renovation of the roof frame may be required.

Some roofing membrane materials are not-resistant to UV rays. Under the influence of sunlight, roofing membranes lose their elasticity, begin to crack, including in the places of seam joints.

Repair of membrane roofs on a small area (up to square foot) is carried out using patches or repair adhesives kits. If the roof is damaged over a large area, it is necessary to make a partial or complete replacement of the damaged covering (and underlayment insulation).


In conclusion, roof membranes are a reliable and efficient choice for roofing systems. They offer numerous advantages, including durability, flexibility, and weather resistance, making them suitable for a wide range of applications. Whether you are building a new roof or replacing an old one, a roof membrane is a cost-effective solution that can provide long-lasting protection for your property. It is important to carefully consider your specific needs and budget when choosing a roof membrane, as well as hiring a qualified professional to ensure proper installation.

Commercial Flat Roof Repair: What Are Commercial Roofs in a Nutshell?

Commercial flat roofs are a critical component of many commercial buildings, but they require specialized maintenance and repair to ensure long-term durability. Understanding the basics of commercial flat roofing can help you identify when repairs are necessary and allow for proactive management in order to prevent more expensive repairs down the line. In this blog post, we’ll take an in-depth look at what exactly a commercial flat roof is and why it may be the right choice for your business. Plus, learn about potential issues that could impact its longevity as well as how best to address them with reliable commercial flat roof repair or replacement services!

Commercial Flat Roof Repair
Commercial Flat Roof Repair

All roofs are divided into several large categories, depending on the angle of inclination, construction features, area, coating material, installation method and so on. commercial flat roof repair

The type of building on which the roof is installed is another difference criterion. According to roofing experts, there are two types of buildings specialization. The first is residential property. The second group is commercial real estate.

Commercial roofs are roof structures on any commercial, manufacture or municipal building that is not used for residential purposes. For example, shopping and office centers, industrial facilities, warehouses, shops, hospitals, schools, churches, and so on.

How Many Buildings With Commercial Roofs Are There in Boston?

Nearly 750,000 commercially roofed buildings are currently built in Massachusetts, according to recent research.

There are over 20,000 commercially roofed buildings in and around Boston (MA), that is nearly 5% of all commercial property in the State.

The number of residential properties in the city is much larger, as commercial buildings account for no more than 7-8% of all buildings.

Buildings With Commercial Roofs in Boston
Buildings With Commercial Roofs in Boston

However, in terms of building size, commercial buildings take up nearly half of the floorspace (45% of the floorspace to be clear). Most of this area belongs to 1,700 commercial office buildings.

One of the basic differences between a commercial roof and a non-commercial one is the angle of inclination. Almost all commercial buildings have a flat or low-slope roof. Another difference is roof area.

  • There are nearly 7,000 buildings commercial buildings with roof coatings up to 20,000 square feet in Boston.
  • There are almost 2,000 buildings with a roof from 20 to 100 thousand square feet.
  • You can find more than 600 buildings with roofs from 100,000 to 500,000 square feet. This category of buildings makes up the majority of the total floorspace in the commercial buildings category in Boston.
  • There are 80 buildings with commercial roofing up to 1 million square feet. Commercial flat roof repair cost for such buildings can be expensive, especially if a large area of roofing needs to be replaced.
  • There are roofs in Boston with an area of more than 1 million square feet. At the moment, there are 23 buildings of this area. Repair of commercial roofs of such a large area requires special equipment and special approaches.

If you are looking for commercial flat roof repair ‘near me’ in Boston, remember that residential and commercial roof repair services, costs and tactics are different.

Old and new buildings

Repair of commercial roofs is a rather demanded service. And the reason why owners and tenants of commercial buildings turn to roofers so often is easily explained.

About 50-60% of all commercial real estate in the city was built in the last century. Many buildings were built even before 1950. To a greater extent this statement applies to Public Services Buildings and Large Multifamily buildings. These buildings are more likely than others to require periodic commercial flat roof repair services.

On the other hand, most of office buildings, shopping centers and med-lab industry buildings were built after 1980.

Even though buildings with modern roofing materials also require commercial roof repair services from time to time, they are better at protecting buildings from leaks, winds and snow loads. The service life of modern materials is higher as well.

Below is a table of the average age of buildings in Boston, depending on its purpose.

 1950 and earlier1950-19801980-20002000-2020
Office Centers40%25%20%15%
Retail and Shop Centers50%20%15%15%
Garages and Parking Lots40%35%15%10%
Med-Lab Buildings30%25%20%25%
Public Services70%15%10%5%
Conventional Assembly60%15%15%10%
the average age of buildings in Boston

Commercial Flat Roof Repair: What Materials Are Used Most Often?

The roofing contractors usually offer several appropriate commercial flat roof repair options, depending on the roofing material, the area of the problem and the type of building. Ask an expert roofer whether your roof needs repair or replacement.

Complete replacement of the roofing material of an existing roof is a solution for critical problems. Taking into account the area of the average commercial roof, it requires financial investments.

Partial replacement of the roofing material as well as the use of repair kits and the installation of patches is the solution for minor roof damage. It is cheaper but is not suitable for some materials.

warehouse roof

There are several common roofing materials in Boston:

Built-up roofing (BUR) is an old method of roof installation that was used in the middle of the last century. Despite the low cost of materials, BUR roofs are difficult to repair.

Modified bitumen roof is one more old-school option. It is affordable but it is not as practical as alternative solutions in the long run.

Rubber roof is a more modern type of roofing. It includes TPO, EPDM, PVC materials that are easy to install and repair. However, some rubber roofs lose their flexibility and tightness over time. Nevertheless, long service life, cost effectiveness and energy-efficient properties make membrane materials one of the best choices nowadays.

Metal roofs are durable and strong roofs. However, metal roofing material is not suitable for all types of commercial buildings. Metal is susceptible to corrosion, it gets very hot in summer. To add, metal roofing can be noisy during rain and wind.

Commercial Flat Roof Repair: Main Features and Problems

Flat roofs have many advantages such as easy maintenance, quick installation and repair. In addition, a flat roof is a practical architectural solution for large buildings.

But flat roofs also have disadvantages. One of them is the danger of leaks and water damage. Due to the design features, water can accumulate on the roof surface. After that it can seep through damaged material and leaking coating seams inside the building. That is why special attention is paid to protection against leaks during the repair and replacement of old roofing material.

What is more, the average commercial roofing system is more complicated than residential roofs. Therefore commercial flat roof repair and roof replacement requires special skills and qualification.

commercial flat roof repair - Estate in Boston

  1. Commercial offices. The total roof area of office buildings in Boston is about 125 million square feet. As a rule, such roofing systems include ventilation equipment, air conditioners, and electrical networks on the surface.
  2. Med-Lab Industry. The total roof area of hospitals, laboratories and medical centers in the city is about 48 million square feet. Modern buildings have rubber roof material that can be quickly repaired. Older buildings have BUR (built-up roof) roofs or modified bitumen roofs.
  3. Conventional Assemblies. The total area of buildings of this type is about 35 million square feet. Most of the roofs are built using old technologies, including the BUR method. Such roofs are assembled from several layers of tar and sheet material (asphalt papers). Repairing such roofs can be time-consuming, as roofers have to remove a large amount of an old coating.
  4. Warehouses. The total roof area of warehouse buildings in Boston is about 29 million square feet. Many warehouses have a metal roof (corrugated steel). During the repair and replacement of the roof, specialists pay attention to protection against leaks and corrosion, using special fasteners.
  5. Schools. The total roof area of schools in Boston is about 22 million square feet. Roof repairs in schools are carried out in accordance with local and federal building standards.
  6. Retail. The total area of roofs of supermarkets, centers and shops in Boston is about 19 million square feet. The roofs of shopping centers and shops can be covered with any material, from asphalt shingles to modern membranes.
  7. Hotels. The total area of hotel roofs in the city is about 8 million square feet. Repair methods for commercial hotel roofs often overlap with those for apartment building roofs.
  8. Garages. The total area of garages and roofed parking lots in Boston is about 5 million square feet.
  9. Restaurants. Restaurants’ roofs cover 1 million square meters.
Commercial Estate in Boston

Commercial Flat Roof Repair: who to contact?

Repairing commercial roofs in Boston is a task for specialized commercial roofing contractors who have the appropriate training and experience, licenses and insurance.

Be sure to read reviews about the company you are interested in. Don’t forget to check photos of completed projects. If everything is OK with the portfolio, request a detailed estimate. Usually, roofing experts listen to building owners’ demands and provide them with detailed estimates after the inspection of the commercial roof.

The Most Reliable Boston Roofing Types and Their Features

Living in Massachusetts requires a thorough selection of materials for home building. Its climate is quite typical for the New England region, so it is crucial to choose the roofing that will serve you for a long time and provide integrity, warmness, and high protection levels to avoid moisture to get into the house.

Yet Boston roofing options are diverse, and both homeowners and commercial property managers face the dilemma, of which type to choose to get the highest quality roofing in Boston, MA. We have some ideas about that!

Firstly, you should understand that the choice of roofing in Boston, MA depends on the type of your roof. There is no one-for-all solution that will be equally effective for sloped roofs and flat ones. So, we selected the best options for these two construction types.  

Types of Roofing for Sloped Roofs

Sloped or pitched roofs look classy and they offer the best drainage as well as aesthetics. There are several types of roofing that you can apply for from Boston roofing contractors. Let’s list them briefly.

  • Standard shingles of asphalt are cheap enough and suit perfectly a cold climate. They can be installed easily. Yet you should remember that their life span is moderate and that type of roofing is not impeccably fire-resistant.
  • Composite slate shingles are an alternative to classy slates and look quite similar yet they are much cheaper and provide higher energy efficiency due to their polymer composite structure.
  • Fiberglass roofing also gains popularity as its aesthetics and waterproof qualities are high. Besides they are highly fire-resistant.

These three types meet all the requirements for residential roofing and most Boston roofing companies offer them in their service range. 

Types of Sloped Roofs

Types of Roofing for Flat Roofs

Flat roofs are equally in-demand in residential construction and commercial. They offer high reliability and energy efficiency. Yet there are higher demands for the quality of roofing when you have a flat roof. Due to its construction, water collects on the surface, and it is crucial to get services from a reliable Boston roofing company when you want to get a flat roof for residential roofing also it is important to choose the most reliable roofing materials for it. There are several options that suit Massachusetts’ climate and provide extra durability.

  • EPDM and PVC membranes are no doubt the most reliable roofing materials. They offer fast and easy installation and energy efficiency combined with waterproof and fireproof qualities.
  • Metal shingles also hold the palm. They allow getting intact and reliable covering for your flat roof for a low cost.
  • Bitumen-rolled materials are also affordable and easy to use. And they are often used by Boston roofing contractors for commercial construction roofing.
boston roofing - Type of flat roof

Conclusions | Boston Roofing

If you need to get services for your roof in Boston, it is crucial to pay attention to the following features:

  • Type of your roof. As you can see, the criteria for technologies, materials, and methods are different for slope roofs and flat roofs.
  • The reputation of a contractor. No need to say that it is better to apply for the services of a certified roofer. In Boston, there are several of them. Evaluate their offers to get the services of the highest quality for roofing installation, maintenance, and repair.
  • Materials that are chosen for roofing. The choice of materials is important as they should be suitable for local climatic conditions. Besides they should be energy efficient, and, if possible, they should not be costly.

These three features are key when you want to get a reliable and long-lasting roof for your home or commercial building.

Flat Roof Contractors in Boston, Massachusetts: Tips and Hints on How to Deal With Them

When you have a private house, you have to take care of all its parts. The roof is no exception and even more, that part of construction takes the biggest loads. Thus, having a good flat roof contractor on your contact list is a must in this case.

Someone may say that you need flat roof installers’ services quite rarely, just when installing it, but they are completely wrong. The scope of services that you can get from a flat roof contractor is much wider than you expect at a glance. So, let’s highlight them, get some tips about the choice of the best flat roofing contractor in Boston, MA, and talk about the features that distinguish a repair or installation team of that kind.

commercial flat roofing contractors

What Services to Expect to Get From a Reliable Roof Contractor

When you have a flat roof, you face multiple challenges from the very start. What type of roofing to choose when you have it to be installed? Whom to hire to provide measurements and then get your roof installed? Who may come to you when you need to repair your roof? All these questions won’t arise if you have a reliable roof contractor at your hand.

You can get multiple services from a company of that kind. Let’s name them briefly.

  • Consulting on the choice of roofing at the stage of construction of your home. An experienced roofer can evaluate all pros and cons, provide measurements and decide on the best roofing type for your home.
  • Providing roof installation from scratch. The most customer-friendly roofing contractors even offer help in choosing and purchasing materials for your roofing as they usually have several partners among roofing material sellers who offer the best prices.
  • Providing regular maintenance for your roof. Having a flat roof in Massachusetts means that you regularly need to remove debris and water from it. With a reliable roofing company, you can get these services and protect your roof from leaks and damage due to weather fluctuations.
  • Leakage detection and mitigation are also among the list of the most in-demand services to get from the roofing contractor. Experts can easily examine your coverage on the roof and detect even the tiniest leakage to prevent more catastrophic issues. That can save you roofing costs.
  • Repair of the roof whether partial or complex is also a service that you may need as even the most reliable roofing can break down. And in this situation, repairmen can make miracles and save you from the disaster.
  • Getting your roof replaced may also be a must. Especially if you live in old parts of Boston. And it can be an easy task for pros. You should agree, that a professional flat roofing contractor can cope with the task several times faster than you.

We can expand that list as there are also differences between private house roofing contractors and commercial flat roofing contractors who maintain office buildings, condos, or malls.    

Some Ideas on How to Select Flat Roofing Contractors Near Me

So, you can see that having a good flat roofing contractor is a good idea. Yet, how to find the best one? Of course, you can simply google ‘a flat roofing contractor near me’ and get dozens of results. Whom to trust? The answer will be combined into several parts.

  1. Reliable roofing contractors are often having their websites where the portfolio is presented as well as prices and the list of services. If you found a roofer that still has no website, it’s weird.
  2. A good roofing contractor always sends you a quote quickly. There is nothing complex in the calculation of a probable cost of services, and even the smallest business can cope with the task in a matter of minutes.
  3. You can decide whether a flat roof contractor is good just by their behavior. No one of them will provide you with services without an inspection of your roof in advance. That’s true, especially for repair and replacement services.
Select Flat Roofing Contractors

5 Tips for a Successful Choice of Roofing Companies to Make You Satisfied With Their Services

And here we go with our tips for choosing a roofing company that would be great to work with. Enjoy them and get your roof protected, enforced, and maintained perfectly.

  1. Talk to your neighbors. We are pretty sure they have pros they can highly recommend. The word of mouth still is the most reliable way to get in touch with home improvement masters.
  2. Explore customer reviews on each roofing contractor. Today most roofers have feedback from customers whether on Google Maps or on aggregators like Trustpilot. Try to avoid roofers who have more than a couple of negative reviews. And thoroughly read all the information to avoid pitfalls.
  3. Compare prices. You should know that some flat roofing contractors in Massachusetts provide higher prices for certain services while offering others for cheap and vice versa.
  4. Better get into detail about services that each contractor offers. And determine the best one by their offers. You can rely on the roofer who offers the widest scope of services and proves that their employees are real pros.
  5. Decide on whom to hire by getting quotes from roofing contractors. Today, it is not a die-hard deal to provide a customer with probable roofing costs according to their requests. Even small businesses can do it with ease. So, if a roofing company cannot give you a quote in a matter of an hour, that is not a good omen. Better avoid these contractors.

So, when you decide to hire a flat roof contractor, you can base on these criteria to make the right choice. 

Use our roof calculator to help you estimate the costs of your new roof!


Roofing contractors in Boston, MA are diverse in their offers and prices. Yet you can make your choice easily. Just follow our tips and decide what you actually want to get from a roofer. And thus, you will be ready to keep your flat roof intact for a while.

Boston Flat Roofers: Enclosing Secrets of Successful Choice of a Contractor

Lots of individuals have flat roofs in their residential and commercial constructions. This type of roofing attracts with its special features as flat roofs look modern, convenient, and aesthetic, and they fit almost every roofing project. Thus, if you are one of these lucky guys, you probably have faced the need for finding flat roof roofers in your area.

Boston Flat Roofs

When you live in Massachusetts, especially in Boston, this need is even more crucial as the climate forces homeowners and commercial building managers to search for the most energy-efficient and durable options for roofing. And then, the question arises again: who will install your flat roof, and who can provide its regular maintenance and repair? These guys are called flat roofers or flat roofing service providers.

Yet not all Boston roofing companies are a win-win choice for a flat roof. Some of them offer services only for commercial flat roofs, others do not work with all types of flat roofs (let’s guess, it is your roof type they are not working with, right?). Besides, not all flat roofers provide roofing services of the highest quality. Some may lack expertise and skills, others just work through the sleeves, and someone of them just is not matching your expectations. Sounds tough, isn’t it?

To make your choice a piece of cake, we decided to share some ideas about how to get in touch with the best flat roof roofers in Massachusetts.

Main Features to Consider from a Roofing Service Provider Before Concluding a Contract

First of all, let’s define what, in your understanding, a good roofer should do. Of course, it should work with flat roofs if you need flat roof services, that’s logical. The fact is that the technologies and skills for sloped roofs and flat roofs are significantly different. And there are not so many masters of all trades. Therefore, the first rule to be adhered to is: you should choose flat roofing contractors, and not just a construction company that offers roofing services.

Then let’s go further. What else should be clarified at the stage of comparing roofing companies and specialists before you hire a contractor?

  1. A good roofing company cares about reputation. This means that the firm not only advertises its services but also works to ensure that clients leave only positive feedback about its work. This is easy to check because today there are a lot of services with customer reviews, and it is better to read as many such reviews as possible for each roofer. Of course, if you want to know exactly what reputation they have among customers.
  2. The list of roofer services may vary. It all depends on the availability of specialists, their qualifications, and their level of training. For example, some companies provide only flat roofing repair services but they cannot install a flat roof from scratch. Others lack the experience for high-quality repairs but with flat roof replacement services, they can do just fine. So it’s better to specify what services this or that flat roofer offers.
  3. Pay attention to what kind of roofing project the flat roofer you want to hire had implemented before. The fact is that the requirements for commercial and residential roofing are different, and it is worth choosing specialists who know exactly how to carry out your project. It is also crucial for them to have experience in implementing similar projects, and to confirm their qualifications with the help of a portfolio.
  4. Today there are many materials and technologies for flat roofs. They can differ in many ways, and we will talk about them in more detail later. To make your choice of a flat roofing company in Boston successful, it is better to decide in advance on the type of roofing that you want to install or repair, and clarify whether the roofing company works with this particular type of roofing and material. This way you will avoid misunderstandings and be able to get a service that fits your budget perfectly.
  5. Do not forget to clarify the warranty issue. A good roofing company always provides warranties for their work. It is also useful to find out if the service provider you have chosen works with insured events, and whether your homeowner insurance will cover their services if the roof needs repair.

Of these parameters, you can take all at once as a basis or choose several that will be the most critical for you. But it is better to evaluate the future contractor by at least three of them.

What Types of Flat Roofs Local Flat Roofers Offer

In Massachusetts, the selection of materials for flat roofing is caused by several features in a row. These are climatic features, architecture trends, and cost-efficiency as well. There are several materials that meet all three of these features. If you need a flat roof to be installed on your residential or commercial property, it is better to choose from the list. Besides, most flat-roof roofers in Boston work with them.

These are:

  • Membrane roofing materials (i.e. EPDM membrane, PVC membrane),
  • Rubber roofing,
  • Modified bitumen roofing,
  • Metal shingles.

Besides, pay attention to the technologies that a certain roofer uses. For higher energy efficiency and waterproofing, the roof should be multi-layered. A single-ply is not a good idea. And it is better to consider the time a contractor needs to provide you with the services that you need. For each material, it may vary, yet almost every type of flat roof can be installed quickly.

Communication: What Defines the Best Flat Roofers

Of course, skills and good testimonials from previous clients are the most important features when deciding on the choice of the flat roofer to hire. But do not brush off the features of good customer service. That is, if your first contact with a roofer was spoiled by rudeness, inattention, and superficial attitude, that’s not a good omen.

In terms of today’s market competition, roofing companies know that customer retention depends on the level of their customer service. So, why should you spend your time and money on roofing services from a company with bad customer service? Better choose the one that fully adheres principles of making a client content.

View of the flat rooftops of Boston

A Guide for Applying for Flat Roof Service Providers for Boston Residents

Let’s make it easy for you to get the services that you want from a flat roofer. There are 6 steps that you have to do to gain success in this case. Here they are:

  1. Start with defining what you need to get from a flat roofer. Inspect materials and flat roof types that are available in the market and are popular in Boston.
  2. Apply for the license of a roofer. Never trust companies that work with no licensing. Good contractors always have their certificates and licenses tip-top.
  3. Inspect portfolios of chosen contractors. Look at the ideas and technologies that are represented in the portfolio. This can help you to evaluate the quality of services and the mastery of craftsmen.
  4. Formulate your requirements in detail. Be sure that the more detailed and accurately you describe your requirements, expected result, budget, and other details, the higher the likelihood that you will like the results of the roofer.
  5. Don’t sign a contract right away. Select several potential contractors for the shortlist.
  6. Request a quote from each of them and compare prices.

Only after these stages are you ready to lock a contract and be sure that you have chosen the best flat roofers in all of MA.

Modern Flat Roof Patio Ideas and Tips

Having a patio in your courtyard offers you a great experience as you can spend time outdoors even when it rains or snows. Today, there are several types of patios that architects and construction agencies offer for households. A modern flat roof patio is no doubt one of the most popular among them.

Let’s talk about the specifics of a construction like that, its benefits and peculiarities.

Modern flat roof patio
Modern flat roof patio

Why a Flat Roof Patio Is a Great Idea for Private Homes

Modern flat roof patios are good as they combine several benefits that distinguish them from gable roof or slope roof patios. Which are these benefits, you may ask?

  1. This type of patio roofing is the most cost-saving. Besides the fact that for a modern flat roof patio, you need less flat roof panels or any other roofing material to cover it, the price for roofers’ work is lower for flat roofs. As providing a flat roof installation is easier, the total cost of your flat patio roof installation will be cheaper.
  2. Easier maintenance and repair. For flat roof decks and patios, providing regular maintenance including cleaning debris and trash from the surface, water mitigation, and leak detection is easy, and you can even cope with it yourself.
  3. Repair of flat roofs on the patio is cheaper and faster to provide. It will require less time and money from the homeowner. In some cases, one visit from a specialist is enough to eliminate damage or cover cracks in the roof.
  4. Using flat roof patio designs, you can create a stylish exterior design for almost every architectural style of your house. It perfectly suits both classical and modern styles in architecture.
  5. Besides, you are welcome to use the useful space of your patio’s flat roof for your profit. For example, by installing a terrace or a stylish outdoor living space on its surface.

The only downside to having a modern flat roof patio is that it won’t help you get rid of water quickly. But if you pick an experienced roofing contractor, they will know how to minimize this problem.

Flat roof patio for private homes
Flat roof patio for private homes

Flat Roof Patio Ideas and Design Tips

There are lots of flat roof patio ideas you can select from before you start the construction of your patio. Today, you can get inspired by the most trendy of them. We offer you just a couple of design ideas for flat roof patios and you are welcome to develop them or just apply for our designer’s services to get an exclusive design.

Flat roof patio ideas
Flat roof patio ideas
  • Use a multi-leveled roof to create a spacious and visually attractive outdoor area.
  • Use several colors to highlight the design peculiarities of your patio.
  • For flat roofing, glass and steel are best friends, so you can use these materials as a perfect combo for a flat roof patio design.
  • Make it cost-effective! You can install solar panels or energy-saving roofing membrane on your patio’s flat roof. Most materials allow such an installation.
  • Use similar materials for flat ceiling and flooring. For example, you can use natural wood to upholster the inner part of your patio.
  • Do not forget about lighting. It is great to add some LED stripes to the perimeter of your flat roof patio to make it light and creative.
flat roof patio designs
Flat roof patio designs

How to Choose a Contractor for Installation and Maintenance of a Flat Roof Patio

Of course, there are some users who read our article who may decide to make their flat pan or terrace installation themselves. Even if you are skilled in this, we can say it is not a really great idea. Even the smallest mistake in calculations or some drawbacks while installing a flat roof patio cover may lead to reducing the life of the entire structure and the early appearance of leaks and cracks.

Thus, it is better to order the services of a professional roofer for your patio construction. How to decide whom to hire for this process?

  1. Evaluate the reputation of a roofer and customers’ reviews of his work. They may help you to avoid unreliable contractors or just fraudsters.
  2. Apply for a portfolio. Even if a company has it, it is also crucial to look at its samples of flat roof patio projects. Better rely on contractors who have expertise exactly in developing flat roof patio projects, flat roof deck installations and so on.
  3. Evaluate costs. They usually consist of the price of materials and the cost of roofing pros’ services. Extra low cost seems suspicious, yet choosing the most expensive offer is also not the best. So, adhere to the rule of a golden mean.

These tips may come in handy when you already decided on the design of flat roof decks and patios for your home and all that you need is just to start their construction.

Flat roof decks and patios
Flat roof decks and patios

What Materials to Choose for a Patio on a Flat Roof

You are welcome to choose the material for your patio’s flat roof installation from quite a wide range of options. What to consider before making an ultimate choice? Keep these following tips.

  • As the slope of a flat roof is minimal, it is especially important to get the most waterproof and durable material for its covering. In this situation, even if water will be collected on the surface, leaks won’t appear quickly.
  • Thinking about the compatibility of types of roofing on your house and roof surface is necessary. Try to get the same material to create an exterior ensemble that will match the landscape and please an eye.
  • Make the choice based on the contractor who will install the roof on the patio. Some companies prefer to work with certain materials. So, consulting with a roofer will be a good idea.
Green Roof - Flat Roofing
Green Roof – Flat Roofing

As for the choice of materials, the most effective and aesthetic for outdoor living patio roofing are the following ones:

  • PVC membrane or other membrane materials which are easy to install and provide impeccable quality for roofing,
  • Asphalt rolled materials and bitumen roofing are the cheapest options and for outdoor constructions, they are suitable at most.
  • Metal tiles are durable and reliable, besides, they look great.
  • Mastic materials or polymeric rooftop decks are new-gen roofings that also help to maintain the integrity and reliability of flat roofs.
Flat Roof - Solar panels
Flat Roof – Solar panels

Besides, you shouldn’t forget that the roofing pie for a patio may also consist of several layers. It could be thinner than for a home roofing but still, you need to think about a waterproof layer and insulation for your patio’s roof to make it a comfortable place to stay.

This is a must if you want your patio space to provide you with the following benefits:

  • Good protection from rain and snow (snow loads).
  • Long-lasting protection from UV rays.
  • Protection from overheating of the patio in hot weather.

When you get perfectly projected and constructed patio roofing, it helps to maintain the comfortable space and environment inside the patio and that’s the main idea of that construction, isn’t it? 

Flat roof patio - construction
Flat roof patio – construction

In our company, we can provide you with all the services that you need to install your flat patio roof. We will help you decide what kind of roof material to select for your patio, and we will also help with the installation and any further maintenance or repairs that might be needed.


Choosing the roof design for your patio you shouldn’t miss a chance to evaluate all the pros that flat roof construction has. It is easier to install and cheaper to maintain. It offers almost limitless ideas for its design and suits all architectural styles so as to meet the design of the exterior of your household. Besides, you can use a modern flat roof patio to expand the useful space of your home by installing on its top solar panels, terraces, or something like that.

When you decide on a flat roof patio, you can easily reduce costs for its construction as there are cheap options for its roofing and a diversity of materials to choose from.

If you choose a flat roof patio design, the most important thing is to decide on the contractor, because the life of the roof will depend on the quality of the installation.

Thus, you can save money on materials and the complexity of roofing works but it is better not to hire unreliable contractors. And it is not a good idea to try installing the patio roof yourself. Therefore, it is better to monitor the market in advance and find out about the quality and cost of the services of roofers who can perform such work.

Based on this choice and on the advice a good contractor will provide you with about the choice of materials, you’ll get your gorgeous and durable patio with a flat roof with ease. 

Free Roof Estimate and Roof Calculator Online

Replacing and repairing a roof, not to mention installing a new one, requires financial investments. Especially if you want the roof of your house to be reliable, modern and serve you for at least 50 years. Therefore, it is important to inspect any roof on a regular basis. Learn how to make a free roof repair estimate in this post.

Budget Planning is Your First Step

Budget planning is the first step of any construction project. Regardless of what you are going to do with your roof, install a new roof, repair or replace an old covering, firstly you need to determine the cost of the contract.

Both you and the roofing company you applied to, are interested in proper budget planning. If it is not done correctly, you risk finding yourself in a situation where only half of the work is completed, and you no longer have enough funds to complete the roof project.

To add, it is not easy to calculate the cost of roofing work on your own and after reading a couple of articles on the Internet. First, because the cost of roofing works is formed from a dozen individual factors. Secondly, the prices of roofing companies, even in the same city, can vary greatly.

Free roof repair estimate - Template
Free roof repair estimate – Template

Why Should I Order Free Roof Estimate and Use Online Calculator

The ID Flat Roof experts recommend going the other way, which will help you determine the cost of your roofing project accurately and in a short amount of time.

To start with, you may contact our specialists and request a free roof estimate. It’s simple and fast. It doesn’t take long to put together all your wishes and parameters of your roof to give you all the information about the budget.

You can also use the online calculator. By entering just a few criteria ​​in the online form, you will get the estimated cost of replacing, installing or repairing a roof almost instantly. Filling in the form and calculating will take no more than five minutes.

Online Roofing Calculator Guide

  1. Visit the online calculator page on the ID Flat Roof website,
  2. Fill out the online form,
  3. The service will give you the result in a few seconds,
  4. Contact the company’s experts for more information.

The online calculator is a free service that you can use at any time. However, it can only determine the approximate cost. The exact cost of your roofing project will be determined by a specialist after he inspects the object and talks with you about all your demands.

Free roofing estimates
Free roofing estimates

How to Get Free Roof Repair Estimate

To find out the exact cost of replacing or repairing a roof, you can apply for free estimate roofing. Professional roofers will contact you to clarify all the necessary details and individual wishes. It’s free as well as an online calculator.

If necessary, roofers will visit you at a convenient time for you to check the condition of the roof, covering, frame, engineering networks and develop a detailed roofing free estimate.

Free Estimate: Why Different Companies Give Different Quotes

The first reason why the cost for the same work differs more or less is the pricing policy of the roofing company. If you have already requested a free roofing estimate or used online calculators on different sites, you have already noticed this.

The second reason is the use of different roofing materials, equipment and approaches. Some roofing companies still use old technology during roof installation or repair. Such an approach requires more effort and time and is consequently reflected in the final cost.

The third reason is that some roofing companies have a license to operate and insurance and some do not have it. You may find someone willing to fix your roof for less, but if an accident occurs during installation, it can be a major problem.

Roof Free Estimate - Commercial Flat Roofs
Roof Free Estimate

Free Roof Calculator and Roofing Estimate: What Affects the Cost?

We recommend that you use an online calculator so that you understand what criteria the cost depends on and how it changes if you change these criteria.

Typically, the cost of work is indicated in two formats. The first format is cost per square foot. The second is the cost of the entire project. Free estimates on roof include the total cost as a rule. Online calculators commonly show cost per square foot or a total cost.

1. The angle of the roof

Any roof has a slope that helps water not to linger on the surface and go into the drain. The angle of inclination can be from almost zero (1-5 degrees) to almost vertical (65 degrees or more)

If the slope of the roof is high, it is more difficult to carry out any work on its surface, since special equipment must be used. For flat roofs and roofs with a slight slope, the cost of similar work will be less.

The angle of inclination is the ratio of run and rise of the roof. Usually this parameter looks like this – 2/12 or 19/12. Calculating the angle of the roof, even if it seems flat to you, is quite difficult. In order not to be mistaken, contact professional roofers. Or just specify the type of roof in the appropriate form of the online calculator.

2. Complexity of works and accessibility

The surface of some roofs has several slopes and planes. In addition, there may be adjunctions to walls, pipes, other roofs on its surface – all this complicates the work.

If the roof is at a low height and roofers are able to climb comfortably onto its surface, this is a factor in reducing the cost of work. And vice versa. If the roof surface is in an inconvenient location, it increases the complexity of the work and the cost of the services of the roofing company.

Usually this factor is taken into account when drawing up a free roof estimate. This criterion is not indicated in the online calculator, since it is complex to figure out online.

3. Materials

You will find dozens of different flat roof materials on the market. These are both time-tested options and innovative materials. The cost of roofing can vary from inexpensive to premium options. For example, asphalt shingles or modified bitumen are inexpensive ones. And copper, cedar wood shingles or slate are premium options. In addition to inexpensive and premium options, there are dozens of solutions “in the middle”.

Obviously, the choice of one or another roofing material can increase the cost of repair and replacement of the roof several times or reduce the estimate. Please note that the cost of roofing for commercial and residential buildings using the same roofing materials may differ.

4. Roof size

The larger the roof, the longer and more expensive it is to replace, repair or install. Roof size is measured in square feet.

The area of​​a medium-pitched roof of an average two-story residential building is about 1500-3000 square feet. A flat or low-slope roof of a building of the same area will be significantly smaller.

In addition, if you request a quote to repair or install a small area roof (for a porch, garage, porch or terrace), the cost may also be higher. On the other hand, some roofing companies offer discounts for large volumes of work.

If you’re having trouble measuring your roof area, call ID Flat Roof and we’ll take all measurements to make free roof repair or replacement estimates.

Free Roof Calculator: Some Tips

  • It is important to use the calculator on the official websites of licensed roofing companies in your area. You will get the most accurate and up-to-date information.
  • Avoid overly complex calculators with dozens of parameters that only experts can define. Most likely, you will not be able to correctly specify all the criteria, and the end result will be incorrect.
  • The online calculator is the fastest way to find out the estimated cost of roofing work. Unlike free roofing estimates, you will know the result in a second. Drawing up an estimate will take time, as an expert will be involved in its preparation.
  • To find out the exact cost, leave a request for a free estimate. If necessary, our expert will visit you and make all the necessary measurements or roof inspection.
  • Choose different parameters in the online calculator to understand how and why the cost changes.
  • An online calculator is the first step to budgeting. Without it, we do not recommend starting cooperation with roofing companies. Even if you are planning to repair or replace the roof in the distant future, you can use the calculator now.

Free Roof Repair Estimate: What Should Be Indicated in the Document?

Most roofing companies offer free estimates to their potential clients. Specialists are interested not only in you knowing the exact cost of work and materials before the repair or replacement of the roof, but also in you being satisfied with the result.

However, the cost and criteria indicated in the estimate may differ from company to company, even if we are talking about the same project. In addition, some roofers do not include critical details in the document. How to understand that the estimate was sent to you by a professional and reliable contractor?

  1. The estimate must contain all the necessary details. At the same time, it should be understandable to the client, who is most likely not a specialist in roofing services.
  2. Free quote contains information about the total cost and payment methods. You will know how much, when and in what payments you will pay for the services provided.
  3. The estimate must indicate the timing of the work. Even if the problem with your roof can be solved in a few hours, this period should be indicated in the estimate.
  4. The estimate indicates the end result of the work with a description of all necessary services.
  5. Finally, any free estimate indicates the guarantees that the roofing company provides for materials and work.

If the proposed estimate seems incomprehensible to you, if it does not indicate the exact dates, cost, guarantees, list of works – this is a reason to change the contractor.

Should I Use an Online Calculator or Ask for a Free Roof Repair Estimate?

We encourage you to take advantage of both. First, open the online calculator page to determine the approximate cost of a roofing project.

Compare the results with different parameters, area, materials. This is a great opportunity to set a budget and find out the market prices for the services you need right now.

We then recommend that you contact the roofers who will provide you with a roofing estimate. This document will indicate the exact time and cost. In addition, you can discuss with them the possibilities that are not listed in the standard online calculator. For example, the cost of replacing a chimney, repairing gutters, installing skylights, or installing premium roofing materials.

ID Flat Roof offers its potential and regular customers to use a convenient and understandable online calculator on the official website. Our roofers are also available to provide you with a free estimate for roof replacement or repair.

5 Reasons to Use an Online Calculator Right Now

  1. It’s free. Like a free roofing estimate, an online service is a chargeless tool. You won’t spend a single cent, but you’ll get the information you need.
  2. The interface of the online calculator is designed in such a way that it is understandable even for those who have never repaired or installed roofs.
  3. After you use the online calculator, you can contact professional roofers for a free estimate.
  4. An online calculator will help you plan your budget.
  5. An online calculator is an opportunity to find out prices on the roofing services market in your area.

ID Flat Roof Online Calculator and Free Roof Repair Estimate

ID Flat Roof is a company that has been providing a full range of roofing services for over 15 years. We realize how important it is to plan the budget for any project correctly, from a small urgent roof repair to the installation of a new roof.

Therefore, we paid special attention to the development of a convenient and functional online calculator that you can use right now.

If you have any questions or would like to receive a detailed estimate drawn up in accordance with all standards, you can call our specialists or leave a request on the website. Both the calculator and the estimate are free and ready to use 24/7.

How Much Does it Cost to Repair a Roof

If you own a private house for at least several years, you have learned from the experience that any house needs attentive care and forehanded maintenance. You’d better check up every section of your precious house, paying particular attention to basement, plumbing and wiring, walls, as well as roofing, to be confident that everything inside and outside is as right as a trivet. Then you can answer the question: How Much Does it Cost to Repair a Roof?

Roof Repair Guide: calculating average estimate

More so if you or expert builder are examining your house’s upper ‘shield’. Regardless of architecture type and appearance, level of inclination, coverage form, the roof calls for special attention, because a roof is like a supertasker doing several things at once – making your property attractive, protecting your family form bad weather, hurricanes, rainfalls, being responsible for comfort.

Sooner or later, even an ideal, super strong and mostly ever-lasting roof needs special attention. Don’t be a person who ignores totally wholly out tiles and shingles, negligible damages and inconspicuous leaks. The outcome of disregard can be deplorable.

If you witness alarming symptom that the roof demands renovation or emergence repair, just call qualified specialists right away While experts are driving, don’t hesitate to check out a short guide with several advices how to calculate the possible estimate and not to exceed available budget.

Flat Roof Calculating Cost to Repair a Roof
Flat Roof Calculating

You’d better take into consideration the following things:

First and foremost, you should find out average range of prices offered in your region particularly
Are you able to measure the need-to-be-fixed area? Check up the per square foot price-list
Notice critical leak during heavy rain? How my will you overpay for the emergency call?
What is the main material that covers your house? Is it low-cost or premium one?
Where does damaged or leaking area located?
Need special extras? How much money to add to final estimate?

Price Range: from fifty bucks to 10 grands

Being a proud citizen of the US, make ready to pay local roofers from $50 (in exceptional cases) to $1000. According to statistics, 70% of residential roofs can be renovated for several hundred dollars at most.

However, please note that the final estimate for roofing services is kind of individual thing that commonly depends on various factors like the pricing policy and customer service, the class and features of the material mounted, the particular location of the problematic issue. In addition, check your insurance coverage conditions.

The price-list range is really wide, and one cannot calculate accurately how much to prepare for payment for the professional services exactly before the object is carefully inspected. For example, you may stump up about a hundred dollars if all you need is to replace several pieces of damaged tile or asphalt shingle.

A small leak, which can be pathed with a similar roofing material, may cost to repair a roof you a little bit higher. Like a hundred to two hundred dollars. If the leak is severe, the amount can rise to $ 1,000.

The most price repairs are related with the replacing material over a large area, with renovating the construction inner frame, chimneys, eaves, ventilation, insulation and so on. In this case, you may spend from one to 5 or even 10 thousand dollars.

Measure the area and find out the cost to repair a roof

Different construction companies have their own algorithms for calculating approximate or final cost of services offered. Generally, the budget depends on the coverings price (for instance, cheap rubber or expensive cedar wood cost differ), the particular area of ​​the issue (several square feet or several thousands of square feet), the time resources that needs to be spent on the roof (1 hour or several days).

Roofers usually charge a fixed price if all you need is to fix something small and without pitfalls. Contrariwise, if the task is much more complex or hard-to-price at a glimpse, it is easier and even fairer for roofers to calculate the estimate taking into consideration the number square feet.

As a rule, American homeowners most likely pay 3 bucks to 12 bucks (for each square foot), depending on the complexity of the task and type of covering that need to be checked by professionals. If you intend to repair a slate, tile, PV solar panels or green roof, the cost of the services will skyrocket.

Measure the area and find out the cost to repair a roof
Measure the area and find out the cost to repair a roof

High-priced Emergency services

Solution of some issues can be postponed for a week or two. But not leaks. It is advisable to repair potentially dangerous damages right now and right now. Especially if it’s raining outside and a couple of gallons of water seep into your home every minute.

Not surprisingly, the cost of urgent repair a roof is slightly higher: usually roofers charge an additional $150-250. On the other hand, the masters come to you as quickly as possible and eliminate the cause of the leak within 1-2 hours.

Covering materials: inexpensive vs premium

Firstly, the materials cost differently themselves, sometimes they cost several times more or less. Secondly, asphalt, rubber, metal or wood require different equipment, preparatory work, qualification, skill level. Some roofing materials are easier to dismantle and mount while other materials require complex preparatory work and special equipment.

1. The group of ‘easy-to-work-with-materials’ includes such affordable staff as Rubber, Tar, Composite, some membranes. Nine times out of ten it costs $3-7 per square foot to renovate such coverings.  

2. The second group is a little bit more costly compared to mention first group. It consists of asphalt (3-tab, Architectural) and wood. Mostly all roofers charge up to $12 to repair or replace such coverings. Considering the square footage certainly.

3. The most investment-requiring ones are Slate, Metal or Tile. It’s fair to say, they require renovation much less often.


Almost all ‘old-style’ buildings with low-slope and zero-slope flat roofs in North America are covered with rubber-base material. It is a cheap-to-produce synthetic material. To add, it easy and fast to place on the roof of any area. Unfortunately, it requires repair often. The cost of renovation services with rubber (or EPDM) roofing surfaces starts from $3. You should multiply that number by square feet.      

Old-school tar

Tar (some roofers call it BUR) is not suitable for any building in neighborhood but it is believed to be cheap and everlasting. The initial cost of repair tar roof the same – $2-4.

Variety of composite

Composite shingles are made of single-layer fiberglass covered with granules. Shingle composite materials are easy to mount on a new roof or replace, but they have their own weakness: shingles can be blown-off during strong winds. The commonly offered estimate for composite roofs is low in most cases –$3 or something like that.  

3-tab and 3-dimensional asphalt

Asphalt (commonly produced in shingles) are supposed to be the right choice for mostly all residential property across the US. This material is relatively affordable. But it’s fair to say, that it can be critically damaged mechanically or blown away. The final cost to repair a roof depends on class of asphalt shingles mounted. Plain 3-tab shingles are quite affordable while architectural shingles which imitate tile, wood, copper or even marble, are more money demanding. The repair cost usually is $5 to $12.

One-layered and two-layered membranes

New commercial (industrial facilities, shopping and office centers, warehouses) and two-storied residential villas with zero-slope roofs are covered with durable membranes. Still such roofs can accumulate water and even minor leaks can generate inner property damages. That is why membrane roofs have to be checked every month and repaired the same day you reveal a leak. The cost to repair a roof usually is $3 min. to $10 max.

Eco-friendly wood materials

Natural wood is not the cheapest option but it’s stupid to argue that wood can become a main compliment to any architecture style. It is aesthetic and strong enough to guard your house from rains and winds but wood requires mandatory seasonal repairs. Usually it costs $5 to $12.  

Copper, steel and aluminum

Metal (protected from corrosion) can serve 100 years or even more withstanding all negative factors. But corrosion or loose fasteners are the main enemies of any metal coverings. To add, metal roofs can be really costly. Copper or aluminum sheet metal hit the wallet the most. Steel shingle or corrugated sheets are much cheaper. The price-list of repairing varies from $6 and to $20.

Natural slate

Some experts believe that slate is the strongest and mostly eternal roofing material. That is true. But even superheroes have few weaknesses. For slate they are ice damming or really strong winds blowing massive shingles. Be ready to pay up to $20 to repair natural slate roofs. Synthetic slate (looking the same but shorter service life) is a little bit cheaper to replace.   

Classic tile

Mediterranean-looking tile is a traditional roofing material in some regions with high weather-resistant features. But tiles can be cracked and blown away. Tile is supposed to be one of the most costly and fragile materials to repair – $8 to $20 per square foot. Check tile roofs every season and especially after storms. Beware not to damage tile with your foot or ladder.

Covering materials - roof repairing
Covering materials – roof repairing

Find the location of the issue – Cost to Repair a Roof

Roofs can be as different as people. For a craftsman who inspects buildings, some areas may be more difficult or more dangerous to reach, while others may be easier to access. Thus, repairs to 30-feet high pitched roof can be obviously more costly than repairing a simple flat surface over a porch.

Roofing repairs for residential buildings, especially 2 or 3-storey buildings, are the most money-wasting: from two-three hundred to $1,500.

The upper covering of a carport or garage is generally more affordable to inspect and to repair, as it is easier to get. To add garage or carport roofs are usually much smaller. The average cost of renovations is between $300 and $1,000. Be ready to get out of the wallet the same amount to repair a deck.

The simplest (and the cheapest one) task is to replace some of the materials or seal a leak on shed or porch roofs. Building companies typically charge between $100-300. In some extraordinary cases with total renovation, prices may rise up to $800-1000.

Houses, cottages, villas

The $$$ of house roof repair may be cheap in theory, but in 9 of 10 cases roof repair is accompanied by the solution of complex problems for qualified roofers. The roofs of residential houses are inclined and with complex shapes, with chimneys, dormers, gutters on their surface. The work area can be as large as a half of the football field.


The amount you’ll spend repairing a garage roof is commonly slightly lower than that of a house roof repair. Despite the fact that the carport is often covered with the same roofing material (not cheap) as the house, it is much easier for qualified roofer to get there. One more thing is that carport and garages have simple wireframe architecture. Therefore, services are slightly cheaper.

Shed or Porch

These objects are not dangerously high, and their roofs are not covered with the slate or cedar wood, so they are the cheapest to repair nearly always. The total cost of the services depends on material (composite, asphalt, metal) and particular source of the problem.

Find the location of the issue
Find the location of the issue

What to replace?

The final list of repair tasks may differ in each case. Sometimes the most practical solution is to replace the damaged section with a similar or tougher material. You need to do so if covering is seriously worn out, cracked, burst or bended. If the damage is minor and materials are not worn out, roofers can offer to renovate the existing parts without dismantling.

Usually it is not a big deal to replace roofing objects such as Gable Vent or Chimney Flashing. Typically, replacement costs start from $100.
Soffit renovation is slightly more expensive – $500.
Most Gutters can be replaced for $500 or less. Total replacement of gutters can hit the wallet much more notably $4,000-5,000.
The calculations are similar with Eaves. While most Eaves can be replaced for $1000, in some extraordinary cases the cost of complex replacement rises to $7000.
The $$$ of replacing shingles directly depends on what needs to be replaced and what is the area of replacement. If only one single element – is the root of the problem, you can spend one hundred max, but if you want to change half of the roof, and the materials are upmarket, then be ready to spend $5,000-10,000.

Gable vent

Gable vent take over the function to control air exchange and temperature under the roof. They have a simple design, and last for decades, but due to temperature changes or debris clogged in them, gable vents can fail to do their job.

Chimney flashing

Chimney flashing are your helpers who protect the house from water, significantly reducing the likelihood of leaks. When mounted correctly, chimney flashing serves for 20-30 years, but unseen circumstances or hurricanes can damage them.


Anything can happen to an average roof gutter – it can crack all of a sudden, start leaking, rot or sag. Any roofer will tell you that it is easier to replaced gutter than to bodge it. The cost to repair a roof of services increases many times, if you want to change all the gutters that become defective after a hurricane or rainstorm.


The situation is similar with soffits, which can be damaged by animals or bad weather. If you only need to replace one soffit, you will only spend a few hundred dollars, but if you need to change everything at once, be prepared to pay several grands more.


The cost of repairing eaves is calculated individually, since this object usually consists of other elements, like soffits or gutters. If you need to change one thing, then the repair will be inexpensive, but if you are eager to replace the entire section of eaves, the cost will skyrocket.


You are going to pay something between $50 to $10,000 for new shingles. It all depends on the class and brand of metal, clay, synthetic, rubber or wood material you are going to choose as well as the area on which the replacement will be carried out.

What to replace - The final list of repair tasks
What to replace?

How to replace?

The reason why you are calling roofers is the key factor directly affecting the final estimate calculated by the roofing company.

The problem may be minor and experts will fix it in a couple of hours charging a couple of hundred dollars. Or the problem may be rated as very serious – then it will take much more efforts to fix and much more money to pay.

The simplest task is that requires replacement of one or two pieces of covering. The standard cost to repair a roof of such services is $50 and more, depending on material class. If you schedule to replace hundreds of square feet of copper or slate at once, then you will probably pay several thousands. 

Vents are usually replaced. Due to constriction features vents are not resistant to elements. The $$$ of repair services depends on the amount of work and starts at $75 (if you need just to clean the vent). If you want to dismount a broken vent and to install a new one, then be ready to pay roughly speaking 200 bucks. Changing the roof chimney will cost you slightly more. Like $200-300 in most states.

Patching – in some context it is advisable not to replace the covering in the damaged location, but to renovate it with special patch. Variation of prices is wide enough: between $100 and $1,500. Remember that mostly all patches are considered to be a short-term solution.

Eliminating a leak will cost you about the same amount. Remember that if roof repairs are urgently needed, you will overpay a couple of hundred dollars for an emergency service. Nevertheless, sometimes it is complicated to find a leak source, sometimes leaks are caused by cracked covering material or even roof frame damage. These troubles raise the cost of repairs significantly.

The amount you will pay from your wallet for ridge capping repairs depends on the roof architectural and frame structure. Roofing companies usually charge $300-800 for repair of ridge capping issues like visible gaps and massive cracks.

The verge repair nowadays cost about the same – from $250 to $750, depending on the architectural features of the building. Frankly speaking shingles or tiles placed on the verge are most vulnerable to rains and winds and require additional attention.

A skylight or a roof window is a common element on residential roofs. The most common problem with skylights is leaked frames. Repairing a skylight will cost you $200-300, and a replacement will cost you $500-600.

It will be a little more expensive to repair or completely replace the dormer, since its design is more complicated – from 350 to 1000 dollars. Dormers are elegant and stylish but as a rule they are not as strong and element-resistant as other roof elements.

Complex fascia replacement will cost you $1000-1500, local repair – about $300-400. If fascia repair includes only cleaning and minor repairs it will cost even less. But if fascia is rotten and needs to be replaced it may cost you 1500 and even more depending on roof structure type and damaged area.

As mentioned above, eaves repair cost depends on the tasks at hand. Mostly often, the cost of repair services is considered from $1,400 to $1,700, but minor repairs may cost you 200-300 dollars. The main enemies of eaves are age, seasonal bad weather and pests.

Repairing a roof after hail damage is not a task for a rookie. It will hit your wallet because the final prices can rise up to $5,000. The average roofing material can withstand light hail, but severe weather can damage even a metal roof.

Repairing a rafter tail, truss or sagging roof is also not cheap, as it requires inspection and possible replacement of the internal structures of the roof frame. The cost of such repairs is calculated individually and ranges from $500 to $5,000. Your safety depends on the integrity of the internal roof structure, so ask for repairs from certified roofers only.

Special extras and improvement

Need a new chimney?

The chimney must be correctly assembled, reliable and sturdy. Otherwise you’ll risk your life since carbon monoxide from the fireplace will not go outside properly. In addition, the chimney is exposed to extremes and it has to be ready for that.

If the chimney is functioning properly but only a couple of bricks need to be replaced, it will cost you a couple of hundred dollars. However, if you need to build or replace a chimney from scratch and replace the stack, then get ready to pay $3000-4000. By the way, tuckpointing costs half of a grand on average.

I need to inspect my roof

If you cannot determine the source of the leak or other problems by yourself, or you cannot climb onto the roof (this is unsafe, therefore we recommend contacting professionals), call a roofer to inspect the roof. It will cost you $ 100-500. The specialist will determine the source of the leak, and also find defective shingles/tiles.

Check the roofs after heavy rains and hurricanes, and if there were none, then every 6 months. Remember that insurance usually covers roof damage following hurricanes as well as fires and hail. But still it does not usually cover normal material wear.

How to find real professionals nearby?

Despite the fact that you can do some of the repair work yourself, we still do not recommend doing it.

First, you can hurt yourself by falling from a height. Secondly, you most likely lack the tools and skills for roofing. Some types of repairs can only be done by a team of specialists with construction or special equipment. Thirdly, without experience and knowledge, it is not always possible to determine the cause of the problem, and you will most likely waste your time on useless repairs.

Make sure you go to a company that has the required licenses and personnel insurance. Otherwise, you will be responsible for injuries and accidents that may occur during roofing work.

Specify what kind of warranty obligations the roofing company that makes the repairs undertakes. If it does not give written guarantees, this is a bad sign. Ask to provide you with a clear and easy-to-understand estimate including all repair services and needed materials.


1. Roof repair services – costly or not?
Price range is unbelievably large. Keep in mind company’s pricing policy. However, most repairs cost between $300-1600 nowadays.
2. I found a leak. What should I do?
Contact roofing company immediately and ask for emergency repair services. Specialists will find the leak source, place flashing to stop leaking and replace the damaged area.
3. What about minor leaks?
Some minor leaks are not regarded as an emergency call. On the other hand, if you leave them unrepaired they can become bigger, critically damaging your property and house structure. To add, severe leaks are much more expensive to repair.
4. What about my insurance?
Usually it does not cover roofing issues like leaks. If roofing leaks are caused by worn out materials (or loose fasteners) you will pay for services by yourself. Still some homeowner’s insurance covers issued caused by fire, wind, or hail.
5. How much does it cost to repair a rubber or asphalt roof?
Composite and rubber roofs have been in demand in the US since 70th. The total cost of repair services depends on several factors mentioned above but in most cases price-list varies from $3 to $10.
6. How much do the roofers?
If you call roofers to make small repairs they can charge you $60-75 per hour. Complex repairs estimates are based on area ($$$/per square).

Replacing felt on flat roof with PVC | ID Flat Roof

Homeowners always try to improve their residential premises to stay pleased with the high level of comfort indoors and the aesthetic exterior of the house. Qualitative roofing is the essential aspect of the convenient premise. Both residential and commercial sites require sustainable housetops. Today, there are many materials and techniques to apply for the installation of a durable roof covering. Let’s look at replacing felt on flat roof with PVC.

Among the most popular solutions for commercial and residential premises are ethylene propylene diene monomer roofing and similar eco-friendly and long-lasting installations. Nevertheless, some people still prefer more common materials for their exterior improvements. For example, felt roofing is still popular in the USA. But the habitual technique ranks below the modern EPDM roofing systems that are installed with the help of using waterproof and energy-efficient PVC membranes. 

epdm roofing - Replacing felt on flat roof
EPDM roofing

Felt Roofing is Behind Present-Day Time: Know Why

In comparison with PVC-membrane commercial and residential rubber roofing, felt installations are an out-of-date solution. Asphalt sheets or Ruberoid elements that are used for felt roofs are about the building material that is not lacking in weak spots. One of the most critical disadvantages of felt roofing is its short-term exploitation and frequent maintenance routines. The Ruberoid system is warranted only for 10-15 years and then loses its high-performance properties.  

It goes without saying that homeowners are searching for more lasting roofing solutions to skip constant leaks, expensive repairs, and roof replacement. Additionally, asphalt sheets are not resistant to severe weather conditions. They can be damaged by strong wind, storms, and other extremes. That is why felt roofing is not suitable for residential and commercial premises in regions with ever-changing weather. PVC membranes that are used for EPDM roofing installation are highly resistant to snow, heavy rains, winds, and other external agents. The main disadvantages of felt roofs to take into consideration are: 

Replacing felt on flat roof with PVC
Replacing felt on flat roof with PVC

The ruberoid rooftop becomes brittle while affected by sun rays and frosts. It means that the covering becomes vulnerable to hot weather conditions.
The felt roof has a scruffy look in 3-5 years after installation and without any regular repairs and improvements.
Felt roofing requires regular professional maintenance to perform well and not to lose its protective properties.
Repaired asphalt sheets spoil the overall exterior look of the building. It seems that the housetop looks untidy and old.
The felt roof is not warranted against ponding water. Water leaks can take place if the rooftop has a sloping shape.

Asphalt sheets are not resistant to heavy loads. That is why felt roofing systems are not suitable for flat roofs with dance decks and rest areas. 

Replacing felt on flat roof: The New-Day Roofing Solution Is PVC Membrane Systems

If you are searching for the best alternative material for the replacement of your existing ruberoid roof, pay attention to the PVC. These membranes are used for the exterior improvement of both residential and commercial buildings. Rubber roofing membrane installation is undertaken with the help of a qualitative hot-air welding technique. These durable and energy-efficient systems are resistant to extreme weather and obtain anti-foot properties.

If you are searching for trustworthy EPDM roofing contractors, our local certified team of specialists can assist you with PVC-membrane roof installation, repairs, and maintenance. We are a reliable rubber roofing company that uses the licensed materials and technology. Let’s make replacing your existing felt on flat roof with us – call now to get a free quote!

Handyman vs Professional Roofing Contractor | ID Flat Roof

The roofs of residential buildings can be completely different from each other. They differ in size and shape, roof frame and appearance, material and method of its installation. And only a professional roofing contractor can understand all types of roofs.

Nevertheless, despite the differences, all roofs are similar in one thing – sooner or later, each roof requires repair. Even if you have chosen an ultra-reliable and almost eternal material, you will periodically have to carry out minor repairs.  

What about complex repair problems? If you suspect some major roofing issue, if you notice a leak or damage, if bad weather has already damaged the roof, then immediately call a professional. Without a doubt. It will not be possible to restore the roof without experience and qualifications. 

But what to do if your problem is minor or you need just common seasonal repairs. Maybe you should contact a handyman? 

Professional Roofing Contractor on the flat roof
Professional Roofing Contractor on the flat roof

Handyman: Jack of all trades

Attention! Roofing repair can be dangerous. It requires compliance with all precautions and safety rules. 

To begin with, even a skilled handyman can handle only minor repairs that do not require the use of special equipment and tools. These tasks include: 

Replacing one or two shingles that were blown away by strong winds
Repair of minor damage of eaves
Replacement of standard gutters and downspouts

In some cases, a handyman can be a right choice if you are planning a tear-off task. Most likely a handyman will agree to tear off an old roof covering for less than a specialized roofer. 

The advantage of contacting a handyman – is cost savings. As a rule, handymen are willing to work for a lower cost, and their estimate is 20-30% less than that of professionals. They do an excellent job with simple tasks.  

Nevertheless, we recommend that you request several estimates from the roofers and handymen – with and without dismantling work. Then compare prices and check whether it is worth contacting non-professional workers to save some money. 

Professional Roofing Contractor: Real Professionals

Firstly, only a professional roofing contractor can design a new roof and carry out installation work properly. If you are planning not just repair, but renovation of the roof, contact the professionals. It’s worth it.  

Secondly, only licensed roofing contractors are able to carry out emergency repairs, including repairing leaks during heavy rains or major damages. This repair must be done quickly, as strong leaks can damage your property, as well as the frame and walls of the building. 

Thirdly, a roofing contractor is worth calling if you plan to repair a large coverage area, if you cannot find the source of the leak, and if you need to repair chimneys, ventilation, external walls and other ‘complex’ parts of the roof. 

Fourthly, only professional roofing contractors are capable of qualitatively repairing ‘non-standard’ roofs or roofs with innovative materials such as TPO membranes or PV solar panels

The advantages of professional roofing contractors are the availability of licenses and roofing service permits, insurance, as well as a guarantee for materials and services. 

Who should I call?

If repairs are not urgently required, we recommend that you independently assess the scope of work. If the repair is small, then contact the handyman and ask him to calculate the cost of the work including materials. Then contact a specialized roofing company (or several companies in your area) and ask them for an estimate. 

If the difference in estimates is small, it is better to give preference to professionals. In the case of minor roof repairs, a handyman can be the right choice, but try to find an experienced and responsible builder. 

Need a small or complex roof repair? Contact our specialists, tell us about your problem and we will calculate the cost of the work including or excluding necessary materials.  

Flat and Low Slope Roofing Materials

Our company is a professional roofing contractor and proven roofing material supplier in Massachusetts. Over the past 21 years, we have renovated and installed hundreds of roofs in residential and commercial properties all over the region. In this post we want to tell you about low slope roofing materials.

We specialize in flat and low-slope roofs. We prefer to use only modern and Energy Star rated materials.

We have all the necessary licenses to carry out roofing works of any complexity on commercial and residential real estate, including CSL and required insurance coverage. We always provide our clients with full package guarantees, both for materials and work. 

PVC: durable and resistant to elements

PVC – membranes based on polyvinyl chloride with various plasticizers. The main advantage of PVC is tear and break resistance. Not the cheapest option. 

The main manufacturers of PVC materials in the USA are Duro-Last, Seaman Corporation, Flex Roofing Systems, GAF.   

1. Quite durable. 
2. Mostly any PVC-membranes are reinforced.
3. Excellent insulation from moisture and leaks.

1. Loses flexibility and cracks over time. 
2. Burns out in the sun.
3. More expensive than EPDM or TPO membranes.
4. Can be mounted on the prepared surface only. Cannot be installed on asphalt-based roofs.

PVC roof - low slope roofing materials
PVC roof – low slope roofing materials

Low Slope Roofing Materials – TPO: cheaper than PVC

TPO or thermo-plastic olephine is a type of laminated roofing rubber that has been in active use for many years. TPO is believed to be cheaper alternative of PVC but with its own limitations.

The main manufacturers of TPO low slope roofing materials are Carlisle SynTec, GAF, Johns Manville, Firestone. 

1. Cheaper than PVC.
2. Can be used in regions with severe frost in winter.
3. Manufacturers offer white TPO membranes which do not heat up the roof during the summer.

1. Can be installed on a prepared, clean roofing surface only.
2. Not the longest service life even if installed properly.
3. TPO can shrink over time. You should check the TPO roof periodically to notice cracks and leaks.
4. Not the easiest material for installation.

TPO roof - low slope roofing materials
TPO roof – low slope roofing materials

EPDM: the most inexpensive product

Ethylene Propylene Diene Monomer (EPDM) also called Synthetic Rubber roof is a material common in all states. It is flexible enough, easy to install, suitable for large roof areas. This material can be installed over old bituminous roofs. 

The main brands of EPDM low slope roofing materials are the following: Carlisle SynTec, Firestone, GenFlex.

1. One of the cheapest materials.
2. Easy to install – using special glue or mechanically.

1. Service life – about 10-15 years.
2. During the summer months, this material gets very hot from the sun’s rays, heating up the entire house.
3. Susceptible to mechanical damage.

EDDM roof - low slope roofing materials
EDDM roof – low slope roofing materials

PVC Roofs: Energy Star and lifetime warranty

PVC Roofing is a modern low slope roofing material that has no analogues with similar energy-efficient options. It is a single layer acrylic coated PVC membrane with plasticizers, fire retardants, UV stabilizers and other innovative additives which provide almost eternal service life, clean reflective surface, flexibility and 100% leakage protection.  

We believe this material is the best solution for mostly any flat and low slope roofs. Especially if you want to save money paying electricity bills.   

The cost of PVC Roofs depends on the selected membrane – 50-mil white Roof, 80-mil membrane, and so on. 


  1. Energy efficient. Thanks to the unique technology, membrane roofs allow you to save on electricity bills in the summer.
  2. Ecologically clean.
  3. Durable and long-lasting. A roof with such material does not require constant maintenance. Our company installs roofs with lifetime warranty.
  4. It copes well with any bad weather – including snowfall and icing, stormy winds and rainstorms.
  5. Large selection of membranes directly from the manufacturer. We will offer you the optimal material of any thickness, texture, color and style. Your home will become the pride of the entire area.
  6. Installation and repair is fast and require only 1-2 days.


  1. Membrane Roofing System is not the cheapest material on the market. However, if we compare the savings on electricity bills, in the long term, the modern membrane turns out to be even more profitable than the budgetary options like EPDM, TPO, Tar, Gravel, and so on. 

IB Roof
Membrane Roof

Deck Shield: perfect covering for exploited roofs

Deck Shield is the most reliable and durable roofing option for patio and exploited flat roofs. If you want to go out to your open roof or even have picnics there periodically, this is the most fitting material. 


  1. Deck Shield provides reliable protection against leaks even in heavy rain.
  2. Slip proof texture allows you to walk on this material all year round.
  3. Fast installation and maintainability.


  1. This material is only suitable for flat roofs.
  2. Requires professional installation, which will prevent the appearance of leaks and cracks in future.

IB Deck Shield - low slope roofing materials
Deck Shield – low slope roofing materials

Solar PV Roofing: the roof that produces electricity

Solar Photo-Voltaic Roofing is not the most popular, but very promising type of material for flat roofing. PV Roofing panels generate electricity by converting the sun’s rays and it is believed to be the clearest energy. 

For maximum efficiency, Solar PV Roofing can be installed on the Membrane Roofing System. This way you will both save energy on air conditioning and use the “clean” energy generated by solar panels. 


  1. You can provide electricity not only to your house, but also to other houses (with a large roof area)
  2. Surplus energy can be sold.
  3. Your home will become practically independent from power grids.


  1. Such material is quite expensive.
  2. The maximum efficiency of the panels is available in the summer only.
  3. Solar panels require maintenance.
  4. Solar panels must be mounted on a prepared surface with good insulating properties.
  5. Installation of solar panels and repair of faulty elements is not the fastest measure.

Green roofing: the ‘greenest’ option and your own garden

Environmentally friendly solutions have been a trend in recent decades. A green roof is an opportunity to acquire your own lawn or even a garden, using the entire area of ​​a flat roof. 

1. You will have your own garden or lawn where you can relax or spend time with friends.
2. Your home will look attractive.
3. Green Roofing is the most environmentally friendly solution available.

1. Green Roofing is suitable for buildings with large roof areas.
2. Green Roofing requires constant maintenance.
3. Before installing such a roof, it is necessary to additionally install drainage and other communications necessary for plants.
4. Installation of Green Roof cannot be quick, as a complex of works is required.

Green roofing - flat roof material
Green roofing

Metal Roofs as a Low Slope Roofing Material: solid and long-lived

The metal shingles is an excellent solution for low slope roofs. The main material can be galvanized steel, aluminum, copper. There are several varieties of metallic roofing materials, including stone coated, corrugated or tile-look shingles. 

You also need to pay special attention to the preparatory work for the installation of a metal roof, including synthetic lining materials for ventilation and additional thermal insulation. 


  1. Metal is a very durable material, especially if the roof is properly protected against corrosion.
  2. The metal is very durable. Such a roof will withstand even strong mechanical damages.


  1. Metal, especially copper, is quite expensive.
  2. Metal roofing can be heavy. Metal exert a load on the roof frame and the walls of the building, which must be designed to withstand this load.
  3. Installation of metal shingles requires special equipment. Repairing and replacing a metal roof is also considered a challenge as a large area of ​​coverage needs to be changed.

Metal Roofs - low slope roofing materials
Metal Roofs – low slope roofing materials

Other low slope roof materials: ‘old-school’ materials

Built-up-Roof, Bitumen, Torch Down roofing are options that have been used in the past. Some roofing companies still use them today, but they have many disadvantages compared to their modern counterparts. The installation of old roofing materials is usually long, not-friendly for the environment and dirty. Mentioned material have poor anti-leaks and physical damage protection. 

We prefer to use only modern and personally tested materials from leading American manufacturers in our work.

Old House
Old House

How much will my new roof cost?

To save your time, we suggest you calculate the estimated cost yourself using an online calculator. Choose the main parameters – and in a second the program will show you the approximate cost of the roofing works, taking into account the selected materials. 

To find out the exact cost, contact our specialists by phone or chat. Describe the project, tell us more about your property, and we will offer the most practical solution. If it is possible to calculate the cost remotely, we will immediately announce the estimate. 

What Type of Flat Roof Components are Used on Buildings?

The choice of flat roof components for a new or renovated building is one of the most important stages in the whole construction process. 

If you make the right choice, the roof will serve you up to 50 years, without leaks, critical damages, deformations and other unpleasant incidents. Some modern flat roof components will even save money on your electricity bills constantly. 

If you make the wrong or hasty choice, you most likely will be repairing your roof every season, getting rid of leaks, the building will be too hot in summer, and you will be spending extra dollars on air conditioning. 

Are you afraid to make a mistake and choose the wrong material for the roof? Ask the professionals for help – we will answer all your questions, tell you about the available options and help you with the right choice. 

Is there an ideal flat roof components?

It’s worth starting with the statement that there is no such thing as ‘ideal material’ for any roof and for any industrial or private house. In each specific case, you need to select the appropriate option, taking into account the architectural, technical, construction, financial and other features. 

We have been working with roofs for many years and we know which materials are better to choose in your case, what advantages and disadvantages each flat roof component has. Feel free to ask for advice.  

What flat roof components are used to cover roofs?

There are several common options that are actively used not only in Massachusetts, but throughout the United States.  

Note. We will not consider innovative options that are not too much in demand – such as green roofs or roofs with solar panels, focusing on more popular options. 

These are modern PVC or TPO membranes with a wide range of benefits, a time-tested rubber roof or metal sheets. Let’s take a closer look at the pros and cons of each flat roof component by comparing the basic parameters. 

Flat roof components
Flat roof components

Briefly about the main

Rubber roof (EPDM) is a material that has been used for 40 years. It is the cheapest, easy and quick to install, but it is also easy to damage. If the rubber roof is black, it will heat up in hot weather – it’s not good if you don’t want to run your air conditioning 24/7 in summer. 

PVC and TPO are membranes that are made from different chemical raw materials, but have several similar properties. Both materials are quick and easy to install even on large roofs, they cope perfectly with any weather, they are durable and watertight. Note that PVC has better puncture (depending on thickness) and chemical resistance, and TPO is more environmentally friendly. 

PVC is a modern roofing that has taken the best from all materials. They are environmentally friendly, water and weather resistant and, importantly, due to the unique reflective properties of the material, such a roof reduces the cost of cooling the building.

Metal (steel, aluminum, copper) is the most durable material on the list. If the installation was carried out by professionals, such a roof will be completely sealed and as durable as possible. It will ignore mostly all negative influences. However, metal roofs are not the cheapest. In addition, the metal is heavy and often requires building frame reinforcement.  

1. Price of flat roof components

The cheapest option is EPDM roofing, and it is the cost that makes this material so common. However, it has its drawbacks. 

PVC and TPO are materials that are only slightly more expensive than rubber roofing, but in many aspects they are better than their aging rubber counterpart from the 80s. In addition, as mentioned above, energy saving PVC Roof is more expensive, but saves your budget on electricity bills. To install such a roof is like to make an investment with dividends.

Metal costs differently. Thin steel sheets are not very expensive, but they have weakness to physical deformation and corrosion (if they do not have a proper protective coating). Copper is the best metal for roofing, but it is very heavy and the most expensive. 

2. Installation speed

Let’s start with rubber roofs. In the past EPDM roofs were installed with adhesive liquids or mechanically. Today, rubber roofs are installed fully adhered or with special formulated seam tapes. Installation speed is average. 

A more modern solution is a membrane roof. PVC materials are assembled using adhered installation or heat welded technology, which ensures the geometric stability of the materials and their tightness. Alternative methods of installation – mechanical fastening. But it has its drawbacks. PVC Roofs are installed faster and easier than anyone in the most reliable way.

Metal roofs require special assembly equipment that seams metal sheets hermetically without leaving holes. The quality and speed of installation depends on the professionalism of roofers, but such an installation cannot be called the fastest. 

3. Appearance

All modern roofs are attractive. The exception is the “classic” black rubber roofing, which is installed in industrial facilities. 

PVC and TPO are available in several base colors. If they are laid on a roof without folds or bubbles, then such roofs always look neat. 

Metal roofing, especially copper, is a special status. Such a roof looks very beautiful, but it requires a lot of investment. Moreover, copper is really heavy and not every building can hold such a roof.  

4. Durability of flat roof components

EPDM roofs can last up to 20 years if used carefully. This material is susceptible to even minor mechanical and chemical influences. In addition, it can crack and bulge over time. 

Metal is a very strong and durable roofing material that is difficult to damage mechanically. Metal’s only enemies are corrosion and chemicals. 

PVC, especially modern PVC Systems, are protected from various types of negative influences. They are also protected from moderate mechanical damage, but their durability in this case depends on the thickness of the membrane.

5. Fire safety and thermal conductivity

EPDM burns really well. Fireproof EPDM materials are usually multi-layer, with a special fire-resistant layer. But they also lose their fireproof properties after 4-5 years. To add, black rubber roofs get very hot in summer, heating up the building itself – this is impractical. 

Metal roofs do not burn, but they heat up even more under the influence of sunlight. Even if you don’t live in the southern region. Metal roofing can increase your air conditioning costs dramatically. 

PVC roofs are inherently fire resistant, TPO are not. One of the advantages of modern PVC Roofs is their ability to cool the roof by reflecting UV rays. In a house with such a roof, you will pay less for electricity every summer.

6. Lifetime and Warranty

Rubber roofing usually lasts 20 years, PVC roofing 20-30 years, and metal roofing from 10 to 50 years, depending on the resistance to corrosion. 

The service life of the material and the warranty period directly depends on the specific manufacturer, the specific model of the material, the policy of the roofing company. 

We recommend contacting those roofing companies that offer a long-term guarantee, both for the work itself and for the selected flat roof components. 

Which manufacturer brand should you choose?

It is highly desirable to purchase products from American manufacturers who already have a reputation in the market, positive reviews, including recommendations from professionals. 

We cooperate with leading manufacturers of roofing materials for flat and low-slope roofs. We have special partnerships with suppliers of building materials, so we can offer the best roof prices on the market in the region. 


As you can see, in the process of choosing the ideal material for the roof, you need to be guided by a set of factors.  

In some cases, it is OK to choose budget, inexpensive materials, but in others it’s better to find innovative solutions, like PVC System, which require more investment in the beginning, but will pay off after a few years.

We recommend that you consult with our specialist. Call an expert, tell us about your project, ask your questions, and find out what material and what brand will be the best solution in your case. 

Advantages and Benefits of Metal Roof | Massachusetts

advantages of metal roofs

Metal roofs (both metal shingles and standing seam panels) are a premium product on the roofing market, and even though it is more expensive than regular asphalt or fiberglass shingle over time it proves to be a more logical and least expensive choice. And this is the advantages of metal roofs.

Metal roofs have many advantages against traditional roofing materials and I want to explain them in more detail.

1. Metal roofing materials are much stronger than traditional roofing materials – which means that over time they won’t crack, break or peel or even get blown off with gusty winds.

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