
Innovation
GAF is always working on new and better ways to protect homes, buildings and our planet. We are committed to making our products better, stronger, safer and in more sustainable ways that are faster and easier to install.
Take your best. Make it better. That’s innovation.

Timberline® HDZ™ Shingles

EnergyGuard™ NH Polyiso Roof Insulation

StainGuard Plus™
*StainGuard Plus™ Time-Release technology and 25-year ltd. warranty against blue-green algae discoloration available only on Timberline Ultra HD® shingles sold in packages bearing the
StainGuard Plus™ logo. Does not apply to Timberline Ultra HD® Reflector Series™ Shingles. See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions.

The Science of Roofing
Our technical, chemical and engineering expertise is second to none when it comes to the roofing industry. For more than a century, GAF has pioneered development and manufacturing of high-performance residential and commercial roofing products through advanced R&D and real-world scientific programs. Think you have what it takes to join our team? Visit our career page to learn more.