
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.
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.

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.

A reliable and versatile membrane suitable for all types of single-ply systems with guarantees up to 30 years.1

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

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

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

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

Prolong the life of your roof with a full line of cover boards offering thermal performance, protection from fire, moisture and heavy traffic.

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

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

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

Pavement coatings designed to beautify and extend the life of pedestrian and vehicular areas, playgrounds, and more.
Find out more about GAF Commercial roofing systems
TPO Roofing
Roof Coating
Asphalt Roofing
Polyiso roof insulation
Discover elastomeric roof coatings for your metal roof restoration project
The HydroStop® System is a cost-effective, long-term solution for restoration of structurally sound metal roofs.
Discover GAF Hail Systems
Built to provide protection against hail damage, and keep structures and their occupants safe.
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.
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 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.