GAF Timberline Ultra HD 13.25 in. x 39.38 in. Laminated Asphalt Shingles, Barkwood, Bundles Per Square

GAF Timberline Ultra HD shingles in Barkwood are ultra high definition laminated fiberglass asphalt shingles measuring 13.25 in. x 39.38 in. with a 5-5/8 in. exposure. Sold by the bundle as part of the Timberline lifetime shingle line, they pair with GAF starter strips, ridge cap shingles, roof deck protection, leak barrier, and attic ventilation for a complete GAF system.

Key Features:

• Ultra HD dimension: Patented Dual Shadow Line and proprietary granule blends create a thicker, ultra-dimensional wood-shake look.
• LayerLock technology: LayerLock technology enables eligibility for the WindProven Limited Wind Warranty with four qualifying GAF accessories.
• 130 MPH wind: Wind resistance rating of 130 MPH; ASTM D7158 Class H and ASTM D3161 Class F.
• Class A fire: UL Listed to ANSI/UL 790 Class A fire rating.
• Strong code approvals: Miami-Dade County, Florida Building Code, TDI, ICC-ES ESR-1475 and ESR-3267 approvals as listed.
• Barkwood blend: Rich Barkwood color blend for dimensional curb appeal.

Specifications Table:

Coverage & How Much You Need:

Nominal coverage is based on squares: 64 pieces per square at a 5-5/8 in. exposure. Plan your order in squares, using the bundle count printed on the package for your region, and verify with GAF installation instructions.

Fit and Compatibility:

Part of the GAF Timberline lifetime shingle line with LayerLock technology; pairs with GAF starter strip shingles, ridge cap shingles, roof deck protection, leak barrier, and attic ventilation to form a qualifying GAF roofing system. A qualifying system with four or five accessories is required for WindProven Limited Wind Warranty and enhanced warranty eligibility; see GAF warranty documents for restrictions.

Frequently Asked Questions (FAQ):

Q: What do I receive per bundle?
A: You receive one bundle of Barkwood Timberline Ultra HD shingles; the manufacturer spec table lists 3 bundles per square and 64 pieces per square, while this item's listing states 4 bundles per square, so confirm bundle coverage when ordering.

Q: What exposure do these shingles use?
A: The shingles install at a 5-5/8 in. (143 mm) exposure.

Q: What wind rating do they carry?
A: Wind resistance is 130 MPH, with ASTM D7158 Class H and ASTM D3161 Class F, and UL 997 modified to 110 mph.

Q: What warranty coverage is available?
A: Shingles carry a GAF Limited Lifetime Warranty; qualifying packages bearing the StainGuard Plus PRO logo include the 30-year algae protection limited warranty, and system installs with four qualifying GAF accessories can qualify for the WindProven Limited Wind Warranty.

Q: Which accessories should I use?
A: Pair with GAF starter strip shingles, ridge cap shingles, roof deck protection, leak barrier, and attic ventilation to build a qualifying GAF roofing system.

Q: What fastening is required?
A: The manufacturer lists 256 nails per square; follow GAF installation instructions for nail placement with LayerLock technology.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

Timberline Ultra HD is GAF's premium ultra high definition laminate in this class, so choose it when the Dual Shadow Line aesthetic and stronger algae warranty matter. Order by the square using the bundle count on the package, since regional bundle configurations can differ from the 3-bundles-per-square spec table. Install with GAF starter strips, ridge caps, deck protection, and leak barrier to qualify for system warranties, and fasten per GAF instructions at the 5-5/8 in. exposure.

Roofing installation involves fall and ladder hazards; follow GAF installation instructions, local building codes, and OSHA fall-protection practices.

Order GAF Timberline Ultra HD Barkwood shingles today for an ultra high definition roof with strong wind and code approvals.