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Architects and Specifiers

For performance and innovation in complete roofing systems, talk to GAF first.

Choosing the right roofing system starts with choosing the right roofing company.

As an AIA Collaboration Partner, our priority is helping you find a roofing system that meets your needs. As a part of our commitment to specifiers, GAF offers a variety of tools and services to make your job easier.

We invite you to download this quick-reference guide to identify key GAF materials and resources for your next roofing project.


Roofing System Solutions

GAF has a variety of low-slope options to address your specific needs.


Dedicated Teams

Get assistance developing your project details, drawings, and specifications, and guidance on FM, UL and Miami-Dade requirements.

Education Resources

Access to continuing education and industry thought leadership.


We're Here to Help

GAF Architectural Information Services is here to help answer questions, provide assistance
with master specification preparation and other valuable activities at no charge.

Call us at 877-423-7663, option 4
Email us at AIS@gaf.com

 

Office Hours with The Building & Roofing Science Team

Book a thirty-minute time slot with the GAF Building & Roofing Science team members to discuss your project-specific questions, code conundrums, head scratchers, impossible details, or building & roofing science ponderings. Share your screen and we'll work through it together!


Office Hours will be open every Friday from 12 - 1 PM.


 

 


 


  

 

 

 

We are GAF

5B+ Feet
installed commercial roofing in the last ten years
3,700 +
employees dedicated to our values to connect, empower, evolve, and inspire
$3B +
in annual revenue
34
manufacturing operations across 26 locations in the U.S.

Featured Commercial Project Profiles

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Single-Ply Roofing Project Profiles
Liquid-Applied Roofing Project Profiles
Asphaltic Roofing Project Profiles

TPO performance that's proven to stand the test of time

A recent study of EverGuard® TPO roofs installed between 8 and 16 years ago found the all performed above ASTM standards for newly manufactured TPO. GAF analyzed membrane samples from roofs across the US and studied thickness over scrim, surface cracking, and the ability to repair aging TPO membranes.


Have a profile you'd like to see featured? Submit it here.

Preparing a Submittal?

Get a head start on your next submittal with prepackaged system data sheets, guarantee information, specifications and more.

Specifying a Green Building?

Find resources to support of your resilient and sustainable roofing efforts.
LATEST FROM GAF ROOF VIEWS
Roof systems require a number of performance properties, in addition to keeping water out of a building. Those properties include fire resistance, wind resistance, impact resistance, and R-value of the installed system, to name a few.
Specifying the right materials and assemblies for a low-slope roof system to satisfy a building's specific performance and safety requirements can be challenging. Even with design considerations in place, existing resources for finding applicable roof assemblies are limited in scope, functionality, and can feel disconnected. This is where the Directory of Roof Assemblies (DORA®) can help!
Keeping water out of a building is undoubtedly the primary function of a roof system. But one could argue that ensuring a building's roof stays in place during high-wind events is equally important. Let's face it, without a roof, it's hard to keep water out! This blog takes a look at one of the subsets of wind design of roof systems: Wall Zones 4 and 5 and their relationship with roof perimeters.
When designing and specifying a low-slope roofing system, it's important to consider the roof system's ability to resist external fire. Now, there are products available that can provide the necessary fire rating for your roofing system while also helping your building achieve credits toward LEED certification.

Design Professionals, download our quick reference guide for your next roofing project.

Download Now