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When GAF developed Timberline® HDZ™ Shingles featuring LayerLock™ Technology, a big part of our goal was to help contractors deal with the constant pressure of the construction labor shortage by providing a shingle that was easy and fast to install.
GAF has unveiled newly enhanced Timberline American Harvest shingles that feature LayerLock and StainGuard Plus technology to protect against blue-green algae.
GAF's new Timberline HDZ shingles include a wider nailing area and can be installed with GAF's new WindProven Warranty, the first roofing shingle warranty with no wind limit.
