Did you know?
Commercial Flat Roofing in Massachusetts
Flat roofing is the go-to solution for commercial buildings across Massachusetts because it provides a cost-effective, durable way to protect large structures. At ProMaster Roofing, we specialize in installing and maintaining EPDM rubber roofs and other low-slope systems designed for long-lasting performance. Unlike companies that cut corners, our team uses thicker membranes and proven installation methods to ensure superior waterproofing and durability.
Whether you own an office, warehouse, or retail property, our flat roofing experts deliver projects on time and within budget—so you can focus on running your business with confidence.


Durable EPDM Rubber Roofs & Modern Flat Roofing Systems
At ProMaster Roofing, we install and maintain EPDM rubber roofs and other flat roofing systems designed for long-term protection. These solutions are trusted by property owners across Massachusetts for their durability, cost-effectiveness, and ability to handle the demands of large commercial buildings.
Benefits of our flat roofing systems include:
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Seamless waterproofing that protects against leaks
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Cost-effective coverage for wide, low-slope areas
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Energy-efficient options to help reduce utility costs
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Extended lifespan with proper installation and care
Firestone EPDM product
EPDM, otherwise known as ethylene propylene diene terpolymer, is one of the most common commercial building roof materials in the United States. This durable synthetic rubber roof provides ample waterproofing while directing water toward gutters or downpipes. We have partnered with Firestone to provide our EPDM roofing systems as their systems are proven to withstand the storms and freeze and thaw, we experience here in the Northeast.


Our Flat Roof Installation Process
At ProMaster Roofing, we follow a proven process to ensure every flat roof is installed with precision. From preparing the surface to laying down durable EPDM membranes, our certified crews handle each step with care.
We use only high-quality materials and install with a thicker membrane than most competitors, giving your roof superior protection. Our team also works efficiently to minimize disruption to your business, completing projects on time and within budget.
Common Flat Roof Issues & Our Repair Solutions
Even the best commercial flat roofs can face issues over time, especially in New England’s tough climate. Problems like pooling water, membrane punctures, or flashing leaks can quickly lead to costly damage if left unchecked.
Our repair services include:
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Leak detection and patching
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Flashing and sealant repair
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Membrane replacement for damaged areas
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Drainage improvements to prevent pooling water
By addressing these issues promptly, ProMaster helps extend the life of your flat roof and protects your property investment.


Why Choose ProMaster Roofing for Your Commercial Flat Roof?
When it comes to protecting your business, choosing the right roofing contractor makes all the difference. At ProMaster Roofing, we combine experience, quality materials, and certified crews to deliver lasting results you can trust.
Here’s why Massachusetts businesses choose us:
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Over 20 years serving local commercial properties
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GAF-certified commercial roofing installers
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Competitive pricing with financing options available
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Industry-leading warranty protection for peace of mind
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Commitment to completing projects on time and within budget
Frequently Asked Questions About Commercial Flat Roofing
A well-installed EPDM flat roof can last 25–30 years or more with proper maintenance. Regular inspections and timely repairs help maximize its lifespan.
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If you are looking for a commercial roofing solution, now is the time to call ProMaster Roofing and see how our professional roofers can provide you with the perfect system to match your needs.