GAF Timberline HDZ®. It’s a shingle that helps your roofer do their best work

LayerLock™ Technology strengthens the bond between layers of your Timberline HDZ® Shingles. To help your roofer give you the best possible installation. And to help you rest easy when the wind is howling outside.

Schedule An Estimate in 2 Minutes. (800) 295-1253