HPD Public Repository

Timberline HD® Reflector Series™ shingles have been rated by the Cool Roof Rating Council (CRRC) for use in Title 24 projects.

Timberline® Cool Series® Roofing Shingles can help reduce cooling energy costs.* They are highly reflective to help reduce temperatures in your attic. According to the Cool Roof Rating Council, cool roofs may save homeowners an average of…

GAF RUBEROID® TORCH SMOOTH membrane is a tough, resilient modified bitumen membrane manufactured to stringent GAF specifications. Its core is a strong, resilient, non-woven polyester mat that is coated with weather resistant, APP polymer…

Fiberglass-reinforced asphalt shingles with wood-shake look.

HydroStop® PremiumCoat® Finish Coat, used in conjunction with HydroStop® PremiumCoat® Foundation Coat and HydroStop® PremiumCoat® Fabric, creates the HydroStop® PremiumCoat® System. It is low VOC, has superior UV and weather resistance…

EverGuard® TPO Seam Cleaner is a seam cleaner used to clean exposed or contaminated seams prior to heat welding to remove any residual soap or to revitalize aged membranes.

EverGuard® TPO Low VOC Bonding Adhesive is a contact-type bonding adhesive specially designed for bonding smooth back TPO single-ply roofing membranes and flashings to various roofing substrates.

Halogen Free Polyiso Insulation for Fire Rated Assemblies

Fasteners for Single Ply Roofing and Insulation