Materials for Every Roof Type

Residential Roof Materials

A roof system is so much more than shingles. Find out how the system works together to keep moisture out, your energy costs down and your house looking terrific.

Commercial Roof Materials

Whether it’s TPO, liquid-applied roofing, or anything in between, there’s a GAF roofing system for your needs. We’ve developed roof systems for today’s flat roof challenges.

Featured products

Millions of Americans live, work, and play under quality products from North America’s largest roofing manufacturer.

Roofer stacking bundles of Timberline HDZ shingles on a roof

America’s #1-selling shingle brand keeps getting better

Timberline HDZ® Shingles offer the look people love, now with LayerLock Technology and the StainGuard Plus Algae Protection Limited Warranty.
Roofers rolling out a TPO Membrane over a low-slope roof

EverGuard® TPO Single-Ply Roofing Systems

Protect your building, your business, and the people who count on them. In the 20+ years that TPO has been in the field, it’s become the most popular product used for low-slope roofing. Over 1.8 billion sq. ft. are installed annually, making up over 50% of single-ply roofs being installed today.
25-year StainGuard Plus Algae Protection Limited Warranty against blue-green algae discoloration is available only on products sold in packages bearing the StainGuard Plus logo. See GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions and qualifying products.

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.

roofer spreading out tpo membrane over roof deck