GAF Timberline HDZ RS Reflective Asphalt Shingles with StainGuard Plus, Charcoal, 39-3/8 in x 13-1/4 inTimberline HDZ RS Reflective Shingles, Charcoal GAF Timberline HDZ RS shingles deliver cool roof performance with EcoDark granules and timerelease algae protection. Designed to enhance curb appeal while meeting Title 24 and LA County Green Building Standards, these laminated shingles offer longlasting color and reliable roof coverage. Key Features: Cool Roof Compliance: Helps meet Title 24 and LA County Green Building Standards for reflective roofs

Timberline HDZ RS Reflective Shingles, Charcoal

GAF Timberline HDZ RS shingles deliver cool roof performance with EcoDark granules and time‑release algae protection. Designed to enhance curb appeal while meeting Title 24 and LA County Green Building Standards, these laminated shingles offer long‑lasting color and reliable roof coverage.

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Key Features:

• Cool Roof Compliance: Helps meet Title 24 and LA County Green Building Standards for reflective roofs
• Algae Protection: Time‑Release Algae‑Fighting Technology with 25‑year StainGuard Plus Limited Warranty
• Enhanced Curb Appeal: Deep, rich color using EcoDark granule technology
• Reliable Coverage: 64 shingles per square; 3 bundles per square; 5-5/8 in exposure
• Durable Build: UL 790 Class A and multiple ASTM/ICC-ES approvals for performance and safety

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Specifications Table:

Specification	Details
Color	Charcoal
Style	Shingles
Unit of Measure	Bundle (BDL)
Bundles per Square	3
Shingles per Square	64
Exposure	5-5/8 in (143 mm)
Length	39-3/8 in (1000 mm)
Width	13-1/4 in (337 mm)
Item Weight	69.05 lb
Manufacturer Number	0494180SF
Material Number	822255
Product Number	GAFSFTLHRCHSG+
Applicable Standards	UL Listed to ANSI/UL 790 Class A; State of Florida approved; UL classified per ICC-ES AC438; Meets ASTM D7158 Class H; Meets ASTM D3161 Class F; Meets ASTM D3018 Type 1; Meets ASTM D3462; ICC-ES ESR-1475 and ESR-3267; Meets Texas Department of Insurance requirements; CRRC rated
Technology	EcoDark granule technology; Time-Release Algae-Fighting Technology
Warranty	25-year StainGuard Plus Limited Warranty against blue-green algae discoloration
Compliance	Can be used to comply with Title 24 and LA County Green Building Standards Code

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Frequently Asked Questions (FAQ):

Q: How many bundles are required per roofing square?
A: Three bundles per square.

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Q: What is the exposure of each shingle?
A: 5-5/8 inches (143 mm).

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Q: Do these shingles provide algae resistance?
A: Yes, they feature time‑release technology with a 25‑year StainGuard Plus Limited Warranty against blue‑green algae discoloration.

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Q: Are these shingles compliant with cool roof standards?
A: They can be used to comply with Title 24 and LA County Green Building Standards for reflective roofs.

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Q: What certifications do they carry?
A: UL Listed to ANSI/UL 790 Class A; UL classified to ICC‑ES AC438; Meets ASTM D7158 Class H, ASTM D3161 Class F, ASTM D3018 Type 1, ASTM D3462; ICC‑ES ESR‑1475 and ESR‑3267; Texas Department of Insurance; CRRC rated.

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A Modern, Cool Roof Statement in Sophisticated Charcoal

These Timberline HDZ RS shingles drape the roof in a deep charcoal that feels tailored and timeless, instantly elevating the home’s silhouette. The layered laminate profile adds dimensional shadowing for elegant depth. Pair with crisp white trim or warm cedar accents to create a refined contrast that frames the architecture beautifully. A smart blend of performance and polish—essential for luxurious, enduring curb appeal.

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Upgrade to Timberline HDZ RS and get cool‑roof performance with lasting, algae‑resistant color—perfect your home’s look today.