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
employees dedicated to our values to connect, empower, evolve, and inspire
in annual revenue
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We're here to help
There are two sides to every story—but what some homeowners may not realize is that there are also two sides to most roofs, too. Beyond the professionally installed roofing system that protects your house from water on the outside, an attic ventilation system works from the inside to protect your home from heat and moisture.
When buying a new roof, it is important to understand what kind of warranty you will receive when the job is complete. All reputable roofing manufacturers will offer some basic warranty coverage against manufacturing defects in the roofing materials, but oftentimes there may be enhanced warranty offerings available either through the roofing contractor, or through the roofing manufacturer. You should make sure to discuss your options with your roofing contractor before making a decision. Here's what you need to know when selecting your warranty:
Starting a new roofing project can introduce homeowners to many roofing-specific terms, and one of the first you're likely to come up against is "roofing square." Measuring in squares is unique to the roofing industry—for homeowners, understanding how these measurements work can be an unfamiliar but vital part of planning for your roof repair or replacement.
Do leaks or roof damage have you wondering if it's time for a roof repair or replacement? You may need to call on a roofing contractor. So, don't panic—but don't delay, either. The roof is your home's first line of defense against the elements, and you want it to stay in prime condition.
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.