Commercial Roofing Systems and Solutions

Whether it's TPO, liquid-applied roofing, or anything in between, there's a GAF roofing system for your needs.

Whether it's TPO, liquid-applied roofing, or anything in between, there's a GAF roofing system for your needs.

We’re developing durable roofing systems for today’s flat roof challenges

Choosing the right roofing system starts with choosing the right roofing company. As North America’s largest roofing manufacturer, our broad product offering means we’re not vested in a single technology.

TPO Roofing Systems

In the 20+ years that TPO has been in the field, it’s become one of the most popular products used for low-slope roofing.

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PVC Roofing Systems

A reliable and versatile membrane suitable for all types of single-ply systems with guarantees up to 25 years.1

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Roof Coating Systems

Reliable roofing solutions that can help extend the life of the existing roof and the time between tearoffs.

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Mod Bit SBS Roofing Systems

Offers great flexibility, impact resistance2, strength, and system compatibility.

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Mod Bit APP Roofing Systems

Offers great flexibility, impact resistance2, strength, and system compatibility.

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Built-Up Roofing Systems

One of the oldest of the current roofing technologies, BUR offers the durability of multi-ply construction.

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Insulation & Cover Boards

Excellent thermal performance for all types of roofing systems.

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Adhesives, Fasteners, & Plates

Find the right installation application among our dozens of LRF, adhesive, and fastener products.

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Perimeter Edge Metal

GAF Perimeter Edge Metal offers a full lineup of pre-fabricated coping, fascia, drip edges, gutters, downspouts, and trim.

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PlazaDeck Roof Systems

A walkable waterproofing system for your roof or balcony.

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Live Roof Systems

Combine the performance of EverGuard® membranes with the LiveRoof® hybrid green roof system.

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Structural Coatings

Find solutions to your waterproofing and sealing needs, from concrete to stucco, masonry to wood, and more.

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Pavement Coatings

Pavement coatings designed to beautify and extend the life of pedestrian and vehicular areas, playgrounds, and more.

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2 GAF warranties and guarantees do not provide coverage against impact. See applicable guarantee or warranty, available at gaf.com, for complete coverage and restrictions. Hail or puncture resistance coverage may be available for purchase for eligible systems. Contact GAF for more information.

Find out more about GAF Commercial roofing systems

TPO Roofing

Short for thermoplastic polyolefin, TPO is a single-ply roofing membrane that offers excellent performance at a cost-effective price.

Roof Coating

Roof coatings can help extend the life of structurally sounds roofs through their ability to eliminate many failure points associated with many aging low slope roofs.

Asphalt Roofing

Asphalt is one of the oldest roofing technologies still in use today and it is a reliable solution for both residential and commercial roofing needs.

Polyiso roof insulation

Polyiso Insulation products provide high-performing, cost-effective solutions that can meet energy code and building specification needs while helping to protect your investment.

Featured products

At GAF, we are constantly optimizing our product line based on your feedback. So whether it’s TPO, liquid-applied roofing, or anything in between, there’s a GAF roofing system for your needs.

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We're building confidence into roof coatings

Our new refocused coatings line-up makes it a snap to spec the one that perfectly suits the challenges of your roof. Whether you need to repair, restore, or extend the life of your existing roof, there’s a GAF coating that can do the job — and now it’s a lot simpler to choose and use.

Better solutions for the way you learn

Professional training for the entire commercial roofing industry, on demand or live courses, where and when you want it.

We’re building learning opportunities that fit your schedule

The GAF Learning Portal brings personalized learning to our industry partners. You and your team can access the easy-to-use platform on computers, tablets, and mobile phones, whenever and wherever it’s most convenient for you. Low-slope classes include product knowledge, installation skills, business-building techniques and much more.

We’re connecting you with experts

In Roofing it Right, Dave and Wally, two of the industry’s most experienced low-slope pros, share their decades of experience to help you and your crew take your roofing game to the next level.

We’re building a better GAF Commercial around you

See how we’re taking customer feedback, research, and good old conversation — and turning it into constant improvement.

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