Nothing protects quite like a roof

That's why millions of Americans live, work, and play under quality products from North America's largest roofing manufacturer.

Answers for Every Roofing Question

Everything from understanding the process to comparing warranties to finding a contractor — all in one place

Where to buy

Find a GAF distributor near you.

Find a contractor

Find a GAF certified contractor near you.
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More families have found shelter and peace of mind under a Timberline® roof than any other brand. And now, a good thing just got even better.
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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.
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01
90+ MILLION AMERICANS COVERED
90 million — and counting — of our families, friends, and neighbors have relied on a GAF roof for protection against Mother Nature.
02
130 YEARS
Over a century of experience makes GAF North America's #1 provider of roofing products.
03
4,375 CHECKS
We perform 4,375 quality checks in manufacturing of our Advanced Protection® Shingles, ensuring the best possible combination of weight and performance to protect your home.
04
3,200+ EMPLOYEES
Every one of our employees is a champion of quality, safety, and innovation.
IN THE COMMUNITY

Building a Better World

Unfortunately, not everyone has a home — and a roof — to call their own. That's why we're working with incredible organizations to fix that problem on a local level.
CAReers

Build a Rewarding Career Under Our Roof

Our team is always growing; see openings and submit your resume here to join the family — we'll be in touch.
LATEST FROM GAF ROOF VIEWS
Thermal insulation is an important part of commercial roofing assemblies. The aim of this article is to examine the factors influencing the thermal resistance, known as R-value of polyiso. The prediction of long term R-value and the influence of climate, i.e. temperature, have been of significant interest over the past few decades as building energy budgets have increased in importance. Recent discussions as to what R-value the designer should use and the importance of ambient temperature are reviewed and discussed.
One of the greatest issues facing American manufacturers today is the shortage of people opting to pursue a manufacturing career. The 2018 skills gap study conducted jointly by Deloitte and The Manufacturing Institute found an estimated 2.4 million manufacturing positions will go unfilled between 2018 and 2028.
When you own a business, every minute counts. Inefficiencies can lead to wasted time or mistakes that slow down your sales cycle and impact your revenue.That's why using the right technology is so important. From appointment schedulers to cost estimating software, there are several digital tools for contractors that can help you manage your sales process more effectively.
After years of reliable protection, your roof may be showing signs it's nearing retirement. If you're asking the question, "When is it time for a new roof?" consider the factors impacting your roof's performance. Has it weathered heavy rains, excessive sun, or strong winds? Has it worked through hard times like hail storms and falling tree branches?