Name: Timberline HDZ RS
Brand: GAF

Why Timberline HDZ® RS+?

Featuring GAF proprietary color blends and an enhanced shadow effect, Timberline HDZ® RS+ Shingles offer a genuine wood-shake look that's sure to please. And now, thanks to innovative EcoDark™ granules, you can enjoy a highly reflective, darker-colored roof that meets the cool roof requirements of L.A. County! You can finally have the rich, vibrant colors you've always wanted in a cool roofing shingle, including Charcoal. What could possibly be any cooler?

L.A. County: Timberline HDZ^® RS+ Shingles meet Green building Standards Code of Los Angeles County for residential buildings
Title 24: Timberline HDZ^® RS+ Shingles can be used to comply with 2016 Title 24, Part 6, Cool Roof Requirements of the California Code of Regulations
CRRC Rated: Timberline HDZ^® RS+ Shingles are rated by the Cool Roof Rating Council (CRRC)
Beautiful Look: Feature GAF proprietary color blends and enhanced shadow effect for a genuine wood-shake look
WindProven™ Limited Wind Warranty: When installed with the required combination of GAF Accessories, Timberline HDZ^® Shingles are eligible for an industry first: a wind warranty with no maximum wind speed limitation¹
LayerLock^® Technology: Proprietary technology mechanically fuses the common bond between overlapping shingle layers
Up to 99.9% nailing accuracy: The StrikeZone^® nailing area is so easy to hit that a roofer placed 999 out of 1,000 nails correctly in our test²
Stays In Place: Our legendary Dura Grip™ sealant pairs with the smooth microgranule surface of the StrikeZone^® nailing area for fast tack. Then, an asphalt-to asphalt monolithic bond cures for durability, strength, and exceptional wind uplift performance
Highest Roofing Fire Rating: UL Class A, listed to ANSI/UL 790
Peace Of Mind: Lifetime limited transferable warranty with Smart Choice^®Protection (non-prorated material and installation labor coverage) for the first ten years.³ A cool roof from GAF helps minimize solar heat gain by reflecting incoming sun rays and re-emitting the absorbed energy — thereby reducing the heat going into the house and in the attic. This may translate into savings on air-conditioning bills⁴

Features and Benefits

LA COUNTY COOL

Can be used to comply with the Los Angeles County Code Compliance
BEAUTIFUL LOOK

Rich, vivid color blends never before seen in a cool roof
PEAK PERFORMANCE

Designed with Advanced Protection® Shingle Technology to provide excellent protection for your home

Warranties & Technologies

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.²

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.³

DuraGrip Adhesive

Dura Grip^™ Adhesive helps protect your roof from winds and wind-driven rain. When combined with LayerLock^™ Technology and the required combination of four qualifying GAF Accessories, it helps provide the holding power behind the WindProven™ Limited Wind Warranty*

Eco Dark Granules

Innovative granule technology has changed everything! New EcoDark^™ granules produce vibrant color never before seen in a cool roof.

²15-year WindProven™ Limited Wind Warranty on Timberline^® Shingles with LayerLock^™ Technology requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven Limited Wind Warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

³ Results based on study conducted by Home Innovation Research Labs, an independent research lab, comparing installation of Timberline HD^® Shingles to Timberline HDZ^® Shingles on a 16-square roof deck using standard 4-nail nailing pattern under controlled laboratory conditions. Actual results may vary.

*15-year WindProven^™ Limited Wind Warranty on Timberline^® Shingles with LayerLock™ Technology requires the use of GAF Starter Strips, Roof Deck Protection, Ridge Cap Shingles, and Leak Barrier or Attic Ventilation. See GAF Roofing System Limited Warranty for complete coverage and restrictions Visit gaf.com/LRS for qualifying GAF products. For installations not eligible for the WindProven Limited Wind Warranty, see GAF Shingle & Accessory Limited Warranty for complete coverage and restrictions.

Specs & Codes

Specifications (All Dimensions Are Nominal)
Pieces/Square	64
Bundles/Square	3
Nails/Square¹	256
Exposure	5 5/8"
Dimensions	13 1/4" x 39 3/8"

Applicable Standards & Protocols

Fire - UL Listed to ANSI/UL 790 Class A
Wind - ASTM D7158, Class H
Wind - ASTM D3161, Class F
National - ASTM D3018, Type 1
National - ASTM D3462**
National - Classified in accordance with ICC-ES AC438
Regional - Miami-Dade County Product Control Approved***
Regional - State of Florida Approved
Regional - Texas Department of Insurance Listed
Regional - ICC-ES ESR- 1475****
Regional - ICC-ES ESR- 3267
Special Feature - Cool Roof Rating Council (CRRC) Rated*****
Special Feature / Regional - CA Title 24
Special Feature / Regional - City of LA / LA County*******

**ASTM D3462 - Periodically tested by independent and internal labs to ensure compliance with ASTM D3462 at time of manufacture. Applies to only some plants that make Royal Sovereign® Shingles and Marquis WeatherMax® Shingles. Applies to White only for Royal Sovereign® Shingles.
***Miami-Dade County Product Control Approved - Applies to some plants only that make Timberline® UHDZ™ Shingles, Royal Sovereign® Shingles and Marquis WeatherMax® Shingles. Applies to White only for Royal Sovereign® Shingles.
****ICC-ES ESR- 1475 - Applies to some plants only that make Royal Sovereign® Shingles and Marquis WeatherMax® Shingles. Applies to White only for Royal Sovereign® Shingles.
*****Cool Roof Rating Council (CRRC) Rated - Applies to White, Copper Canyon, Birchwood, and Golden Amber only for Timberline HDZ®. Applies to White only for Royal Sovereign®.
*******City of LA / LA County - Applies to the following shingles/colors: Timberline HDZ® White, Timberline® NS Arctic White, Timberline HDZ® RS Birchwood, Golden Amber, Sandalwood, and Sagewood, Grand Sequoia® RS Sagewood, and Sandalwood, Royal Sovereign® White.