Timberline UHDZ Barkwood shingles package showing algae warranty and LayerLock logo

GAF Timberline UHDZ Barkwood Algae Resistant Architectural Roof Shingles (33.33 sq. ft. per. bdl)– 21 pc

$49

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Premium laminated shingle from A+ Roofing Supply, featuring Dual Shadow Line, enhanced color blending, and 30-year algae protection. Engineered with LayerLock® Technology and eligible for WindProven™ coverage with no wind speed limit.

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Timberline UHDZ™ Barkwood Algae Resistant Laminated High Definition Shingles (33.33 sq. ft. per Bundle) – 21 Pieces

Take your roof to the next level of protection and elegance with Timberline UHDZ™ Barkwood  Shingles, exclusively available at A+ Roofing Supply. These premium laminated high-definition shingles combine timeless beauty with groundbreaking technology, delivering long-lasting performance and unmatched curb appeal.

Crafted with Dual Shadow Line Technology, these shingles produce dramatic, ever-changing shadow effects throughout the day—emulating the rich texture of natural wood. Engineered with LayerLock® Technology and an expansive StrikeZone® Nailing Area, installation is fast, accurate, and secure.

Protected by a 30-Year StainGuard Plus PRO™ Limited Warranty, these shingles feature advanced algae-fighting granules to preserve their deep charcoal tone and resist blue-green algae discoloration. When installed with qualifying GAF accessories, they are also eligible for the WindProven™ Limited Wind Warranty, with no maximum wind speed limitation.

Key Features:

  • Striking Barkwood  tone with GAF’s exclusive Dual Shadow Line for a dimensional look

  • 30-Year StainGuard Plus PRO™ Algae Protection with time-release technology

  • WindProven™ Warranty available with required GAF accessories

  • LayerLock® Technology for strong bonding and long-lasting durability

  • StrikeZone® Nailing Area offers up to 99.9% nailing accuracy in tests

  • Dura Grip™ Sealant and monolithic asphalt bond for superior wind uplift resistance

  • Complements premium ridge caps like TimberTex® or TimberCrest® for a finished look

  • Passes UL 2218 Impact-Resistance Test with Class 3 Rating

Choose the shingle that goes beyond expectations—available now at A+ Roofing Supply.

Coverage Area (sq. ft.)

33.33 sq ft

Product Thickness (in.)

2.4 in

Product Length (in.)

13.25 in

Product Width (in.)

13.25 in

Color Family

Brown

Features

Algae Resistant, Dura Grip Adhesive, High Wind Resistant, Stainguard Protection, Waterproof

Material

Asphalt

Number of pieces per bundle

21

Roofing Product Type

Architectural Shingle

Shingle Type

High Definition Shingle

Weight Per Bundle (lb.)

70

Color/Finish

Barkwood

Fire Rating (UL 790)

Class A

Number of bundles per 100 sq. ft. (Square)

3

Requirements

Attic Ventilation, Underlayment

Shingle Exposure (in.)

5.625

Warranty

Lifetime Limited Warranty

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