GAF

Complete roofing systems for commercial and residential applications.

Manufacturer of roofing: Timberline fiberglass asphalt shingles with look of wood; TruSlate real slate roofing tile; Designer Shingle collection with variety of styles replicating wood shakes, slate & tile.

Buying Guide Spotlight

Perma-Chink products

Perma-Chink

Perma-Chink Systems Products is the building industry’s trusted partner for the tightest, greenest, and most impeccably finished wood homes in the world. It is premier provider of cutting-edge premium wood stains and finishes, log home sealants, and maintenance and wood restoration products.