America's #1-selling shingle just got better
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
Explore high-performing roofing solutions, maintenance, and industry-leading guarantee solutions.
Where to buy
Find a GAF distributor near you.
Find a contractor
Find a GAF certified contractor near you.
We Protect What Matters Most
Choosing the right roof coating can make a big difference in how effective and reliable your roofing system is. But how do you know what the right coating is for your roof?The first step is to understand the basic features of each coating, and to match those features with the needs of your unique project. This article will explain the most common types of roof coatings and what factors to consider when searching for your perfect solution.
Are you hand-cutting 3-tab shingles instead of using perforated hip and ridge cap shingles? You're not alone. At one time, 3-tab shingles were the market leader, so hand-cutting and installing 3-tabs on ridges and hips was standard practice.
An ice dam at the edge of a roof can create beautiful icicles—however, those icicles turn ugly quickly when they damage your roof or home. To keep these icy dangers at bay, here's your primer on what ice dams are, the steps that you can take to safely remove them, and how you can prevent new ones from forming in the first place.
You may not automatically consider attic and roof ventilation when replacing your home's roofing system. However, it's a key part of the process. Here's why roof ventilation matters and the role proper attic ventilation can play in your roofing system.