We protect what matters most.

Quick links

Commercial contractor resources

We’ve developed powerful digital tools to help you increase productivity, and connect with the talent you need for your business. All designed to fit the way you work.
Explore contractor toolkit

Roofing systems and solutions

View all commercial roofing products
Roofing contractor installing GAF TPO membranes

TPO membranes
Roof coatings being used on a flat roof

Coatings
Contractor applying Mod Bit APP roofing system

Asphaltic membranes
Contractors installing PVC roof membranes by GAF

PVC membranes
GAF Insulation boards on top of metal roof

Insulation
cover boards over a metal roof deck

Cover Boards
a roofer carrying a cannister of tpo quick spray adhesive

Roofing adhesives
Wally from GAF Roofing it Right holding up commercial roofing accessories

Accessories & Flashings
hand touching fasteners

Fasteners & Plates
Roofing contractor installing edge metal to flat roof

Edge metal
Commercial roof skylight from GAF

Skylights
Flowers on top of live roof system

Live Roof

Documents

View all commercial roofing products

Real projects. Real solutions.

Healthcare and hospital roofing solutions

GAF offers a wide range of energy efficient, fully integrated roofing systems that can last a long time, helping protect the health facility’s investment. We also offer restoration and recover solutions to help extend roof life, reducing expense while protecting both the facility’s investment and staff/patient satisfaction.
Healthcare roofing solutions

Sustainable design

The Stanley Center for Peace and Security - A center for all humankind meets Living Building Challenge objectives with EverGuard® Extreme TPO and EnergyGuard™ NH Polyiso insulation.
View project profile

K-12 education resources

GAF resources to help you build better roofs and stronger partnerships for K-12 and higher education institutions.
View resources

Cold storage resources

Cold storage buildings require unique construction assemblies. Learn more about the primary control layers, their continuity, and their role in reducing the risk of condensation.
Cold storage resources

Restoration (featured project)

Circus Circus Hotel and Casino is the largest permanent circus in the world, and an iconic Las Vegas landmark. The roof provided a technical challenge that required extensive planning for safety, design and structure.
View project profile

Multi-family and HOA roof systems resources

Work with our dedicated experts to help design and implement your large-scale, steep- and low-slope roofing solutions.
Explore resources

What's new at GAF commercial?

Commercial workers installing roofing materials on a large building with a crane lifting supplies

GAF Commercial: Building around you

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

Under this roof

More homes and businesses in the U.S. are protected by a GAF roof than by any other product. As the largest roofing and waterproofing manufacturer in North America we're committed to fostering a culture that reflects our values to connect, empower, evolve, and inspire. Diverse, equitable, and inclusive teams are at the heart of leadership at GAF. Click to learn more about us.
About GAF