Insulation
Get to know more about these versatile, energy efficient roof insulation boards.
Related Components
Discover GAF Hail Systems
Built to provide protection against hail damage, and keep structures and their occupants safe.
Product Catalog
GAF offers the range of durable, easy-to-use products and services you need to succeed.
Commerical support teams
Design Services
Product and tech support, custom solutions, code assistance, and more 877-423-7663 Option 4, then Option 3
Email Us
Tapered Design
Regionalized Design Specialists who provide tapered solutions. Email TDG@gaf.com
See tapered
Commercial Customer Care
Talk to a professional who knows your regions and is dedicated to serving your business needs.
Contact GAF commercial
Building & Roofing Science
Book a virtual meeting to get free advice on your project-specific questions, code conundrums, and impossible details.
Book a meeting
Resources for every professional
Contractors
We’re building new plants for greater capacity, and better systems for faster response and greater visibility.
Contractor Resources 
Architects & Design Pros
We’re building better, faster, more accurate access to the information you need.
Design Resources 
Property managers & owners
Whether you manage one property or many, we’re building the products and programs you need to reroof, restore, or maintain your investment.
Building Resources Additional Support
CARE Training
Our Low Slope training features techniques that save you time and money while building customer satisfaction.
Explore training