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Timberline HDZ RS

With newly formulated EcoDark® granules, these shingles can be used to comply with 2022 Title 24, Part 6, of the California Code of Regulations and the Green Building Standards Code of Los Angeles County.

Aged Chesnut

Aged Chesnut

Product Overview

Experience deep, rich shingle colors with the improved Timberline HDZ® RS, the ultimate choice for reflective shingles. Its refreshed color options feature our enhanced EcoDark® granule technology. These shingles can be used to comply with the Cool Roof Requirements of Title 24 and the LA County Green Building Standards Code* while also enhancing the curb appeal of your home. Now, get GAF Time-Release Algae-Fighting Technology, with the 25-year StainGuard Plus™ Limited Warranty against blue-green algae discoloration1, critical in hot, and coastal climates like California.

This product can be used to comply with certain FORTIFIED Roof™ requirements. Visit gaf.com/fortified and current FORTIFIED Home™ Standard available at fortifiedhome.org for details. Applicable in the U.S. only.

Fortified Roof logo
Features & Benefits
California Cool
Can be used to comply with the Cool Roof Requirements for steep slope residential buildings of 2022 Title 24, Part 6, of the California Code of Regulations and the Green Building Standards Code of Los Angeles County
Windproven
Eligible for the Windproven Limited Wind Warranty with no maximum wind speed limitation when installed with the required combination of 4 qualifying GAF accessory products
Beautiful Look
Rich, vivid color blends never before seen in a cool roof, including the darkest highly-reflective shingle, Timberline HDZ® RS Charcoal
Warranties & Protection
StainGuard Plus Algae Protection Limited Warranty
StainGuard Plus Algae Protection Limited Warranty

Protect your roof investment with algae resistance so powerful it allows us to offer a 25-year limited warranty against blue-green algae discoloration on many of our most popular products, including Timberline HDZ Shingles.

WindProven Limited Wind Warranty
WindProven Limited Wind Warranty
When installed with the required combination of four qualifying GAF accessories, GAF shingles with LayerLock® technology qualify for the WindProven™ Limited Wind Warranty with no maximum wind speed limitation.
Layerlock Technology
Layerlock Technology
The StrikeZone® nailing area provides up to 99.9% nailing accuracy. It's so easy to hit that a roofer placed 999 out of 1,000 nails correctly in our test.
EcoDark Granules
EcoDark Granules
Newly formulated EcoDark® Granules provide deep, rich colors including Timberline HDZ® RS Charcoal, the darkest highly reflective shingle color available.