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
Understanding your attic ventilation options can lead to higher quality roof system installations, which in turn boosts your business and helps keep your customers happy. Sounds like an all-around win, right? Fortunately, installing the right attic ventilation options can be a bit simpler when you know how to calculate the proper amount of ventilation and choose the right products for the job.
If you've been putting off your roof repair or replacement because you're not ready for a big upfront expense, you may want to consider a payment plan. Many homeowners use the power of financing to pay in manageable installments over time rather than all at once.
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.