Which is the best membrane for flat roofs?

Many roofing pros point to PVC as the top performer on flat roofs thanks to its tough seams and long-term waterproofing. A properly installed PVC membrane can last 30 years or more, resisting ponding water and harsh weather with ease. You will pay more up front than you would for EPDM, but the added durability often translates into fewer repairs and a lower cost per year of service.

Is rubber roofing an environmentally friendly option?

Yes, a rubber roof is an environmentally friendly choice. Most rubber membranes contain recycled content and can reflect heat, which helps trim cooling bills in hot weather. Manufacturing has a lighter footprint than many traditional materials, and the long lifespan means fewer tear-offs headed to the landfill. If sustainability is a priority, ask your roofer about brands that carry third-party eco-certifications and confirm they meet local environmental standards.

Top-Rated Flat, Foam, or Single Ply Roofing Installations and Replacements Experts in Westborough, MA

Global Home Exteriors, Inc.

Global Home Exteriors, Inc.

Customers say: Quick response

Recommended by 93% of Angi customers

10 local quotes requested

Professional roofing company with over 30 years of combined experience and professionals in many states!

"Excellent."

Scott R on October 2020

Professional roofing company with over 30 years of combined experience and professionals in many states!

"Excellent."

Scott R on October 2020

New Stage Home Improvement, Inc.

232 Pond Street, Unit 3

New Stage Home Improvement, Inc.

232 Pond Street, Unit 3

Customers say: Quick response

44 local quotes requested

17 years of experience

New Stage Home Improvement Inc., has been in business for over 16 years with over 24 years of experience! We specialize in all your home improvement roofing needs and guarantee you a job well done! Whether a repair or a full on installation, we are your guys! We strive to exceed the home owners expectations each and every time and we get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Call us today!

"Excellent company to deal with and quality job (new GAF system shingle garage roof installed). Easy to communicate with from start to finish. Jordan did the initial estimate and was always available by phone; likewise the office staff. The job took a half day. The supervisor and 4 workers worked very efficiently, removing the old roof, patching wood where necessary, putting new roof on, & cleaning up. Looks beautiful. And the garden was not damaged. "

Madeline W on July 2025

New Stage Home Improvement Inc., has been in business for over 16 years with over 24 years of experience! We specialize in all your home improvement roofing needs and guarantee you a job well done! Whether a repair or a full on installation, we are your guys! We strive to exceed the home owners expectations each and every time and we get the job done the way you want it. We work in a timely fashion and always pay attention to detail. Call us today!

"Excellent company to deal with and quality job (new GAF system shingle garage roof installed). Easy to communicate with from start to finish. Jordan did the initial estimate and was always available by phone; likewise the office staff. The job took a half day. The supervisor and 4 workers worked very efficiently, removing the old roof, patching wood where necessary, putting new roof on, & cleaning up. Looks beautiful. And the garden was not damaged. "

Madeline W on July 2025

IGA General Construction

IGA General Construction

Customers say: Quick response

Recommended by 100% of Angi customers

20 local quotes requested

IGA General Construction is locally owned and operated. We are doing all roofing types, Siding, Windows, Trim. We offer the expertise to handle your complete roofing and restoration project from the beginning to the end. We strive to see the project from the customers point of view. Excellent project management skills. certified contractor, excellent craftsmanship.

"Very pleased with the finished project. Highly recommend ."

Ro S on July 2024

IGA General Construction is locally owned and operated. We are doing all roofing types, Siding, Windows, Trim. We offer the expertise to handle your complete roofing and restoration project from the beginning to the end. We strive to see the project from the customers point of view. Excellent project management skills. certified contractor, excellent craftsmanship.

"Very pleased with the finished project. Highly recommend ."

Ro S on July 2024

Roofer's Edge & Siding Inc

Roofer's Edge & Siding Inc

Customers say: Terrific value

19 local quotes requested

19 years of experience

At Roofer's Edge & Siding, Inc. we have earned a reputation of honesty and professionalism. Whether it's a simple roof repair or a full replacement, we make every effort to ensure our workmanship and customer service is at the high level our customers have come to expect. Our areas of expertise include roofing, siding, windows, doors, insulation, skylights, gutters and leaf guards. We stand behind our workmanship and materials with guarantees that make our customers feel confident in their new investment. With a general contractor license, we are one of the few full-service companies in the area that you can count on for nearly all your home-improvement needs. We know that our reputation is on the line with every job that we do. We have outstanding satisfactory rating with our customers and we are very proud of that.

"I had a terrible experience with Roofers Edges & Siding Inc. We decided to replace the roof for solar system, and hired them to do the job. Remember: you are not hiring Kevin but his crew!!! The communication was extremely poor. At first, despite Kevin agreeing to use an ice shield for the front of my house, his crew was unaware of this requirement. I saw they are using the wrong material, and I had to contact Kevin at the installation day to ensure they were doing the job correctly. It was frustrating that the crew couldn't understand English, and Kevin himself never showed up at my house after the initial estimate. To make matters worse, the roof replacement resulted in a severe water leak problem between my chimney and roof. I asked them to fix it, but they failed once and never showed up again even though they provided an one-year warranty. At very beginning, I fully trusted them, and didn't check regularly, eventually I found the leaking problem persisted several months after the replacement the roof! Despite numerous attempts to contact Kevin, he consistently failed to respond to my calls and texts. Instead, he tried to blame the issue on a chimney problem, and told me they can do a water test, but that never happens. I eventually had to hire a new company to look into it, and they found out that the FLASHING was NOT INSTALLED CORRECTLY!!! and I can see the sky from my attic. I had to pay extra money to redo the flashing job, and Roofers Edges & Siding already lost my trust. The lack of professionalism continued when they claimed to have applied for a permit for the job, and I trusted them. However, several months later, I found out that there was no record of the application with the town. When I contacted them, they said the issue is an incorrect address, how un-professional they are! Overall, I would not recommend Roofers Edges & Siding Inc to anyone. Their poor communication, lack of professionalism, and shoddy workmanship were unacceptable. If you're looking for a reliable and trustworthy roofer, I suggest you look elsewhere."

Boteng Y on May 2023

At Roofer's Edge & Siding, Inc. we have earned a reputation of honesty and professionalism. Whether it's a simple roof repair or a full replacement, we make every effort to ensure our workmanship and customer service is at the high level our customers have come to expect. Our areas of expertise include roofing, siding, windows, doors, insulation, skylights, gutters and leaf guards. We stand behind our workmanship and materials with guarantees that make our customers feel confident in their new investment. With a general contractor license, we are one of the few full-service companies in the area that you can count on for nearly all your home-improvement needs. We know that our reputation is on the line with every job that we do. We have outstanding satisfactory rating with our customers and we are very proud of that.

"I had a terrible experience with Roofers Edges & Siding Inc. We decided to replace the roof for solar system, and hired them to do the job. Remember: you are not hiring Kevin but his crew!!! The communication was extremely poor. At first, despite Kevin agreeing to use an ice shield for the front of my house, his crew was unaware of this requirement. I saw they are using the wrong material, and I had to contact Kevin at the installation day to ensure they were doing the job correctly. It was frustrating that the crew couldn't understand English, and Kevin himself never showed up at my house after the initial estimate. To make matters worse, the roof replacement resulted in a severe water leak problem between my chimney and roof. I asked them to fix it, but they failed once and never showed up again even though they provided an one-year warranty. At very beginning, I fully trusted them, and didn't check regularly, eventually I found the leaking problem persisted several months after the replacement the roof! Despite numerous attempts to contact Kevin, he consistently failed to respond to my calls and texts. Instead, he tried to blame the issue on a chimney problem, and told me they can do a water test, but that never happens. I eventually had to hire a new company to look into it, and they found out that the FLASHING was NOT INSTALLED CORRECTLY!!! and I can see the sky from my attic. I had to pay extra money to redo the flashing job, and Roofers Edges & Siding already lost my trust. The lack of professionalism continued when they claimed to have applied for a permit for the job, and I trusted them. However, several months later, I found out that there was no record of the application with the town. When I contacted them, they said the issue is an incorrect address, how un-professional they are! Overall, I would not recommend Roofers Edges & Siding Inc to anyone. Their poor communication, lack of professionalism, and shoddy workmanship were unacceptable. If you're looking for a reliable and trustworthy roofer, I suggest you look elsewhere."

Boteng Y on May 2023

Solid State Construction, LLC

Solid State Construction, LLC

Customers say: Quality work

Recommended by 94% of Angi customers

10 local quotes requested

At Solid State Construction, we support the local community by providing the best possible value for the home improvement dollar. Located in Shirley, MA, Solid State Construction serves the exterior home improvement needs of Central Massachusetts, Merrimack Valley, Metrowest and Boston. After nearly two decades of experience in the construction industry, in 2006, Jeff decided it was time to establish a company that focused on quality and durability. In 2014, Solid State re-branded to also focus on making the frequently arduous exterior home improvement process easy for customers. At SSC, we take the time to do the job right the first time. If you're in need of a home improvement professional, we'd love to help. Call today to experience the Solid State difference.

"This was a roof replacement project on a large house. The crew of 8 finished the job in one 12 hour day. They were amazing, well coordinated, and meticulous in the clean-up. The roof is beautiful. I thought it was a bit expensive and that I should have shopped around more- but I doubt I would have had such a positive experience with another company"

Maureen j on September 2020

At Solid State Construction, we support the local community by providing the best possible value for the home improvement dollar. Located in Shirley, MA, Solid State Construction serves the exterior home improvement needs of Central Massachusetts, Merrimack Valley, Metrowest and Boston. After nearly two decades of experience in the construction industry, in 2006, Jeff decided it was time to establish a company that focused on quality and durability. In 2014, Solid State re-branded to also focus on making the frequently arduous exterior home improvement process easy for customers. At SSC, we take the time to do the job right the first time. If you're in need of a home improvement professional, we'd love to help. Call today to experience the Solid State difference.

"This was a roof replacement project on a large house. The crew of 8 finished the job in one 12 hour day. They were amazing, well coordinated, and meticulous in the clean-up. The roof is beautiful. I thought it was a bit expensive and that I should have shopped around more- but I doubt I would have had such a positive experience with another company"

Maureen j on September 2020

Klaus Larsen, LLC

29 Northridge Dr.

New on HomeAdvisorNew on HomeAdvisor

•Approved Pro

Klaus Larsen, LLC

29 Northridge Dr.

New on HomeAdvisorNew on HomeAdvisor

•Approved Pro

29 local quotes requested

27 years of experience

When it comes to roofing services, only the best can save you from trouble down the line. Klaus Larsen Roofing, has over 20 years of experience in all things roofing related. We work with a variety of materials in order to help as many people as possible, and we are adept in utilizing the tools we've been given.

Newton Roofing Residential

69 Howard St

4.36(

175

)

•Approved Pro

Newton Roofing Residential

69 Howard St

4.36(

175

)

•Approved Pro

Customers say: Quality work

68 local quotes requested

36 years of experience

Dear Prospective Customer, Newton Roofing Residential is a woman owned, professional roofing contractor serving the Boston area with a hands on approach and over 30 years of roofing management experience. If you are looking for a reputable company for your roofing project, and quality, integrity, and distinguished customer service are important, You’ve found your roofer I founded Newton Roofing Residential on two principals, treat our customers with respect and stand behind our work. Countless times, we go to a new customer’s home to diagnose a leak only to find a new, yet poorly installed, roof is the issue. It is troubling to see how many homeowners are victimized by shoddy Massachusetts roofing contractors. To top it off, many are dismayed to find their roof was installed by a non certified roofer, and no manufacturer will honor their warranty. We at Newton Roofing Residential are well trained and constantly stay abreast of the latest product improvements. Our dedication to professionalism allows us to offer some of the most comprehensive warranties in the industry. Although we are confident in the quality of our roofing systems, on the rare chance there is ever an issue, with our workmanship or product failure, we have you covered and will come back and fix it. When you take into consideration our available lifetime warranties, our “service first” mentality, and our sincere wish to become your partner in your roofing needs, we are the Massachusetts Roofing Contractor for your next roofing project. Whether you need a new roof, a simple repair, or just want to deal with an honest, professional, quality-orientated roofing company, you won’t regret it. Thank you for your business. Founder and CEO Toni Bryan Please give us a call with all your roofing needs. (617) 244-9901.

"I would not recommend them. Initially it appeared they did a good job on my rubber roof, so I hired them again for full gutters, which they subcontracted out. Within the year I had a large leak develop behind their new gutter. They acknowledged the problem but it took months, and constant badgering by email and phone, to get them to come back and fix the problem. They tried a temporary fix with sealer, which failed in weeks, and then it took weeks longer to get them to come back and install a fascia apron. The next year, my rubber roof leaked where they had flashed it. Again it took months to get them to come back and look at it, with constant badgering. When they came back they applied a copious amount of sealer and told me that I had a rot problem with a wooden railing that I would need a carpenter for, and that they would send me photographs and suggestions for repair. They never replied after that, and the leak continued despite their sealing attempt. I finally gave up and found a new roofer, who tells me that they did an inferior job in the first place, and the repair is costing me thousands of dollars."

Ednan B on October 2021

Dear Prospective Customer, Newton Roofing Residential is a woman owned, professional roofing contractor serving the Boston area with a hands on approach and over 30 years of roofing management experience. If you are looking for a reputable company for your roofing project, and quality, integrity, and distinguished customer service are important, You’ve found your roofer I founded Newton Roofing Residential on two principals, treat our customers with respect and stand behind our work. Countless times, we go to a new customer’s home to diagnose a leak only to find a new, yet poorly installed, roof is the issue. It is troubling to see how many homeowners are victimized by shoddy Massachusetts roofing contractors. To top it off, many are dismayed to find their roof was installed by a non certified roofer, and no manufacturer will honor their warranty. We at Newton Roofing Residential are well trained and constantly stay abreast of the latest product improvements. Our dedication to professionalism allows us to offer some of the most comprehensive warranties in the industry. Although we are confident in the quality of our roofing systems, on the rare chance there is ever an issue, with our workmanship or product failure, we have you covered and will come back and fix it. When you take into consideration our available lifetime warranties, our “service first” mentality, and our sincere wish to become your partner in your roofing needs, we are the Massachusetts Roofing Contractor for your next roofing project. Whether you need a new roof, a simple repair, or just want to deal with an honest, professional, quality-orientated roofing company, you won’t regret it. Thank you for your business. Founder and CEO Toni Bryan Please give us a call with all your roofing needs. (617) 244-9901.

"I would not recommend them. Initially it appeared they did a good job on my rubber roof, so I hired them again for full gutters, which they subcontracted out. Within the year I had a large leak develop behind their new gutter. They acknowledged the problem but it took months, and constant badgering by email and phone, to get them to come back and fix the problem. They tried a temporary fix with sealer, which failed in weeks, and then it took weeks longer to get them to come back and install a fascia apron. The next year, my rubber roof leaked where they had flashed it. Again it took months to get them to come back and look at it, with constant badgering. When they came back they applied a copious amount of sealer and told me that I had a rot problem with a wooden railing that I would need a carpenter for, and that they would send me photographs and suggestions for repair. They never replied after that, and the leak continued despite their sealing attempt. I finally gave up and found a new roofer, who tells me that they did an inferior job in the first place, and the repair is costing me thousands of dollars."

Ednan B on October 2021

Adam Vaillancourt Roofing & Construction LLC

45 Emerson Rd

4.71(

70

)

•Approved Pro

Adam Vaillancourt Roofing & Construction LLC

45 Emerson Rd

4.71(

70

)

•Approved Pro

Customers say: Super punctual

Recommended by 91% of Angi customers

Recommended by 91% of HomeAdvisor customers

906 local quotes requested

Adam Vaillancourt Roofing & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024

Adam Vaillancourt Roofing & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024

DaBella - Westborough

110 Turnpike Rd

3.88(

8

)

•Approved Pro

DaBella - Westborough

110 Turnpike Rd

3.88(

8

)

•Approved Pro

Customers say: Super punctual

365 local quotes requested

14 years of experience

Looking to upgrade your home's exterior? DaBella in Boston specializes in roofing, siding, and windows. Our expert team is dedicated to providing top-notch service and quality craftsmanship. Contact us today to transform your home!

"Pushy sales. Started off high, reduced the price. Sales guy demanded to leave with a competitors written quote in order to obtain his lower cost ?! I then received a follow up quote regarding a "promotional discount". I said, great please forward me an updated price. I was told this couldn't happen unless the sales guy could come back, clearly it was all BS to simply get me in front of him again for another 2 hours to be pressured into buying. The girl on the phone continuously spoke over me, would not accept the word "NO" to the visit. In the end I had to hang up. This kind of tactic is not good for any customer, it's bullsh*t. So unless you're a fan of what I see as very manipulative behavior and poor sales ethics RUN, do not Walk away...RUN."

MARTIN S on July 2024

Looking to upgrade your home's exterior? DaBella in Boston specializes in roofing, siding, and windows. Our expert team is dedicated to providing top-notch service and quality craftsmanship. Contact us today to transform your home!

"Pushy sales. Started off high, reduced the price. Sales guy demanded to leave with a competitors written quote in order to obtain his lower cost ?! I then received a follow up quote regarding a "promotional discount". I said, great please forward me an updated price. I was told this couldn't happen unless the sales guy could come back, clearly it was all BS to simply get me in front of him again for another 2 hours to be pressured into buying. The girl on the phone continuously spoke over me, would not accept the word "NO" to the visit. In the end I had to hang up. This kind of tactic is not good for any customer, it's bullsh*t. So unless you're a fan of what I see as very manipulative behavior and poor sales ethics RUN, do not Walk away...RUN."

MARTIN S on July 2024

Cornerstone Roofing

35 Haven Street

5.00(

3

)

•Approved Pro

Cornerstone Roofing

35 Haven Street

5.00(

3

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

296 local quotes requested

Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!

"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."

Jessie 🖤 L on February 2025

Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!

"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."

Jessie 🖤 L on February 2025

Get matched with top flat, foam, or single ply roofing installers and replacers in Westborough, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Flat, foam, or single ply roofing installers and replacers in Westborough

Global Home Exteriors, Inc.

Global Home Exteriors, Inc.

New Stage Home Improvement, Inc.

New Stage Home Improvement, Inc.

IGA General Construction

IGA General Construction

Roofer's Edge & Siding Inc

Roofer's Edge & Siding Inc

Solid State Construction, LLC

Solid State Construction, LLC

Klaus Larsen, LLC

Klaus Larsen, LLC

Newton Roofing Residential

Newton Roofing Residential

Adam Vaillancourt Roofing & Construction LLC

Adam Vaillancourt Roofing & Construction LLC

DaBella - Westborough

DaBella - Westborough

Cornerstone Roofing

Cornerstone Roofing

The Westborough, MA homeowners’ guide to flat, foam, or single ply roofing installations and replacements

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

Get our Angi-powered app

Get matched with top flat, foam, or single ply roofing installers and replacers in Westborough, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Flat, foam, or single ply roofing installers and replacers in Westborough

Global Home Exteriors, Inc.

Global Home Exteriors, Inc.

New Stage Home Improvement, Inc.

New Stage Home Improvement, Inc.

IGA General Construction

IGA General Construction

Roofer's Edge & Siding Inc

Roofer's Edge & Siding Inc

Solid State Construction, LLC

Solid State Construction, LLC

Klaus Larsen, LLC

Klaus Larsen, LLC

Newton Roofing Residential

Newton Roofing Residential

Adam Vaillancourt Roofing & Construction LLC

Adam Vaillancourt Roofing & Construction LLC

DaBella - Westborough

DaBella - Westborough

Cornerstone Roofing

Cornerstone Roofing

The Westborough, MA homeowners’ guide to flat, foam, or single ply roofing installations and replacements

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

Related projects

Major Markets