New Timberline UHDZ shingles from GAF are thicker, heavier, and more algae... More
With increasingly severe weather events, roofing performance is more important... More
GAF’s new Timberline HDZ shingles create a dual-phase, shingle-to-shingle seal... More
Asphalt shingles offer a good-better-best range for building owners to choose from, and of all prevalent roofing materials, they are easiest to install. More
There's a lot more to the process than simply replacing the screens with windows. More
Roofing with asphalt shingles, bias against vocational education, working with caulk guns. More
A field guide filled with details and best practices for installing durable roofs. More
Making crisp, straight cuts in asphalt shingles with a utility knife can be tricky... More
