Why choose GAF for your roof
Over 130 years of quality and innovation
With over a century of experience and expertise, GAF has the right products, technologies and solutions for your roofing needs.
Makers of Timberline™ Shingles: North America’s #1-selling shingle brand
When you choose GAF, you’re in good company. More Americans have relied on GAF Timberline® Shingles than any other brand.
Extensive network of independent GAF factory-certified roofers*
Every year GAF trains and certifies thousands of roofers on high quality installation methods using the latest technologies. Our stringent certification criteria require all GAF factory-certified contractors to show proof of state licensing (where applicable), insurance, and demonstrate that they are good standing with the Better Business Bureau.
Warranties to protect your investment
Get the protection you want with a GAF warranty. When you hire an independent GAF factory-certified contractor* you can take advantage of our strongest warranties for long term peace of mind. We offer several options, so you can choose the right level of coverage for your project.
Leading the industry
1 in 4
homes in the US is protected by a GAF roof
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Find a GAF Factory-Certified Contractor
*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF can not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program.