All posts by David Hornak

GAF Timberline HD

  • #1-selling shingles in North America available with a Lifetime ltd. warranty (See GAF Shingle and Accessory Ltd. Warranty for complete coverage and restrictions.)64 pieces per square/3 bundles per square
  • Dura Grip™ Adhesive grips tightly even in strong gale-force winds to reduce the risk of shingle blow-off


  • 8-in exposure means fewer pieces to install (vs typical cut-up strip shingles)
  • Dramatic look: extra-thick, double-layer design is thicker than cut-up strip shingles, for a distinctive upscale look
  • Stays in place: Dura Grip Self-Seal adhesive seals each piece tightly and helps reduce shingle blow-off

GAF Pro-Start

  • For use with most standard English and Metric-sized shingles
  • Saves you time and labor: no more wasted time cutting your own starter strips
  • Easy to install: Up to 71% more coverage per bundle (versus using cut-up strip shingles) means less to carry and handle on the roof

GAF Weather Watch

  • Looks better: fiberglass reinforcement helps resist wrinkling/buckling and lies flat under shingles
  • Protection against ice dams; is required wherever the January average temperature is 25° F or lower or where there is a possibility of ice forming in the eaves (check local building codes for specifications in your area)
  • Dependable: self-seals around nails or metal roofing fasteners

GAF Feltbuster

  • Enhanced Walkability — Special spunbound surface helps provide increased traction versus typical asphalt felts
  • Tough Synthetic Construction — Resists tearing and will not absorb moisture, become brittle, or leach oils
  • Cooler to Work On — Medium-gray surface is up to 30 degrees cooler than typical black asphalt felts (Based on GAF testing with

Provia Inscribed Doors



Elegant and refined to complement an entrance way. Each design is engraved into a Signet Cherry fiberglass panel showcasing true richness of color and sophistication. Also available with three stainless steel inlay models.