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Products / GAF Timberline HDZ RS

GAF Timberline HDZ RS

UL 2218 Class 3

Cool-roof version of GAF's Timberline HDZ laminated architectural shingle using EcoDark granules for deep, rich reflective colors, including the darkest highly reflective shingle color (Charcoal). CRRC rated and can be used to comply with 2025 California Title 24, Part 6 and the Los Angeles County Green Building Standards Code. Features LayerLock Technology with the StrikeZone nailing area and carries a UL 2218 Class 3 impact rating.

Manufacturer
GAF
Material
Asphalt Architectural Shingle
Product line
Timberline
Impact class
UL 2218 Class 3
Fire rating
Class A
Warranty
limited-lifetime (material)
Standards met
  • UL 2218 Class 3
  • ASTM D3161 Class F
  • ASTM D7158 Class H
  • ASTM D3462
  • UL 790 Class A
  • ICC-ES AC438
  • CRRC rated
  • 2025 California Title 24 Part 6
Status
active

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