GAF Timberline HDZ Shingles with StainGuard Protection, Pewter Grey, 13-1/4 in x 39-3/8 in (Bundle)Timberline HDZ Architectural Shingles, StainGuard, Pewter Grey Architectural asphalt shingles engineered for beauty, performance, and reliability. Features StainGuard algae protection, LayerLock technology, and StrikeZone nailing area for fast, accurate installation with exceptional wind uplift performance. Key Features: LayerLock Technology: Fuses overlapping shingle layers for strength and durability StainGuard Algae Protection: Helps prevent

Timberline HDZ Architectural Shingles, StainGuard, Pewter Grey

Architectural asphalt shingles engineered for beauty, performance, and reliability. Features StainGuard algae protection, LayerLock technology, and StrikeZone nailing area for fast, accurate installation with exceptional wind uplift performance.

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Key Features:

• LayerLock Technology: Fuses overlapping shingle layers for strength and durability
• StainGuard Algae Protection: Helps prevent unsightly blue‑green algae stains
• Enhanced Installation: StrikeZone nailing area promotes up to 99.9% nailing accuracy
• High Wind Performance: Rated up to 130 mph when installed per guidelines
• Architectural Appeal: Proprietary color blends and shadowing deliver a genuine wood‑shake look

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Specifications Table:

Specification	Details
Color	Pewter Grey
Style	Shingles (Architectural)
Base Material	Fiberglass Asphalt Construction
Unit of Measure	Bundle (BDL)
Shingle Size	13-1/4 in x 39-3/8 in
Exposure	5-5/8 in (143 mm)
Wind Resistance	Up to 130 mph
Bundles per Square	3
Shingles per Square	64
Item Weight	70 lb
Product Number	GAFTMBLTUHDZPG
Manufacturer Number	0487552TU
Applicable Standards/Approvals	UL Listed to ANSI/UL 790 Class A; ASTM D7158 (Class H); ASTM D3161 (Type 1) (Class F); CSA A123.56; ASTM D3018 (Type 1); Miami-Dade County Approved; Florida Building Code Approved; Texas Department of Insurance Approved; ICC Approved; ICC-ES AC438
Technology Features	LayerLock Technology; StrikeZone nailing area; Dura Grip sealant
Compatibility	Compatible with Timberline HD shingles

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Frequently Asked Questions (FAQ):

Q: What is the shingle size and exposure?
A: Each shingle measures 13-1/4 in x 39-3/8 in with a 5-5/8 in (143 mm) exposure.

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

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Q: What is the wind rating?
A: Up to 130 mph when installed per manufacturer instructions.

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Q: Are Timberline HDZ shingles compatible with Timberline HD?
A: Yes, HDZ shingles are compatible with traditional Timberline HD shingles for a consistent look.

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Q: What standards and approvals do these shingles have?
A: UL 790 Class A, ASTM D7158 Class H, ASTM D3161 Type 1 Class F, CSA A123.56, ASTM D3018 Type 1, Miami-Dade and Florida approvals, Texas Department of Insurance, ICC and ICC-ES AC438.

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A Refined Roofline with Sculpted Dimension

The Pewter Grey palette casts a cool, tailored silhouette across the roof, elevating curb appeal with layered depth. Its dimensional shadowing evokes timeless wood shake, yet with sleek modern polish. Pair with crisp white trim and matte black fixtures to underscore the shingle’s textured sophistication. A luxurious essential, it crowns the home with enduring style and confidence.

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Choose Timberline HDZ with StainGuard to elevate your roof’s look and performance—order your Pewter Grey bundles today.