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GAF Timberline HD is a dimensional aspahlt composition shingle that is architecturally stylish but practically priced to offer great value with outstanding performance.

GAF Timberline HD

Color
  • • Fiberglass asphalt shingle • Lifetime ltd. transferable warranty1 • Smart Choice® Protection for the first 10 years1 • 130 mph ltd. wind coverage2 • UL Listed to ANSI/UL 790 Class A • Passes ASTM D7158, Class H • ASTM D3161, Type 1, Class F • StainGuard® algae protection3 • StainGuard Plus™ algae protection4 • CSA A123.56 • ASTM D3018, Type 1 • ASTM D34627 • ICC approved8 • Classified in accordance with ICC-ES AC438 • Approximately 64 Pieces/Square • Approximately 3 Bundles/Square (Timberline HD®)  • Approximately 256 Nails/Square • 5 5/8" (142.88 mm) exposure