GAF Timberline HDZ Shingles, Hickory – Fiberglass Asphalt, 13-1/4 in x 39-3/8 in, 5-5/8 in ExposureGAF Timberline HDZ Hickory Architectural Shingles Architecturally stylish fiberglass asphalt shingles engineered for lasting performance. Timberline HDZ features LayerLock technology, StainGuard algae protection, and a wide StrikeZone nailing area for fast, accurate installation with exceptional wind uplift performance. Key Features: LayerLock Technology: Mechanically fuses overlapping shingle layers for strength and wind uplift performance StainGuard

GAF Timberline HDZ Hickory Architectural Shingles

Architecturally stylish fiberglass asphalt shingles engineered for lasting performance. Timberline HDZ features LayerLock technology, StainGuard algae protection, and a wide StrikeZone nailing area for fast, accurate installation with exceptional wind uplift performance.

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Key Features:

• LayerLock Technology: Mechanically fuses overlapping shingle layers for strength and wind uplift performance
• StainGuard Algae Protection: Helps prevent unsightly blue‑green algae to keep roofs looking new
• StrikeZone Nailing Area: Up to 99.9% nailing accuracy in testing for faster, more reliable installs
• Advanced Protection Shingle Technology: Optimizes weight and performance for durability
• Seamless Compatibility: Matches traditional Timberline HD shingles for a consistent look across projects

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Specifications Table:

Specification	Details
Color	Hickory
Material	Fiberglass Asphalt Construction
Style	Shingles (Architectural)
Shingle Dimensions	13-1/4 in x 39-3/8 in
Exposure	5-5/8 in (143 mm)
Wind Resistance	130 mph
Bundles per Square	3
Shingles per Square	64
Unit of Measure	BDL (Bundle)
Item Weight	69.905 lb
Manufacturer Number	0483395SF
Product Number	GAFTMBLNSFHDZHI
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); ASTM D3462; Miami-Dade County Approved; Florida Building Code Approved; Texas Department of Insurance Approved; ICC Approved; ICC-ES AC438

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Frequently Asked Questions (FAQ):

Q: How many bundles are needed per square?
A: Three bundles per square; approximately 64 shingles per square.

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

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Q: What wind rating do these shingles carry?
A: Rated up to 130 mph when installed per manufacturer instructions.

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Q: Are these shingles approved to major building codes?
A: Yes. Approved/Listed under ICC-ES AC438, Miami-Dade, Florida Building Code, Texas Department of Insurance, UL 790 Class A, ASTM D7158 Class H, ASTM D3161 Class F, and more.

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Q: What is the material construction?
A: Fiberglass asphalt construction.

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A warm, dimensional roofscape with enduring character

The Hickory hue layers russet and espresso tones to create a rich, wood‑shake impression that elevates curb appeal instantly. Its dimensional granule blend adds depth and rhythm, catching light like textured stone. Pair with creamy siding and matte black accents for a tailored, modern craft aesthetic. It’s a refined finish that crowns the home with effortless luxury.

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Choose Timberline HDZ Hickory to add lasting beauty, code‑ready performance, and confident installation to your next roof.