When it came to creating the industry’s most authentic wood shake-look shingle, we knew we had to deliver nothing less than all the remarkable, natural beauty of genuine hand-split wood shakes. But we didn’t stop there. Not only did we ensure that this innovative shingle would provide all the top performance you’d expect — we also enhanced its dimensionality.

We’re proud to say that no other triple-layer asphalt shingle available today matches the thickness of our premium Glenwood^® Shingles. You can see the difference for yourself; there’s simply no comparison!

• Ultra Thick: Industry-leading, ultra-thick triple-layer construction provides maximum dimensionality, resulting in a truly realistic wood-shake look.
• Beautiful Design: Artisan-crafted shingle tabs give your home a dimensional look unmatched by typical shingles.
• Affordable Luxury: Only a fraction of the cost of traditional wood shakes.
• Custom Color Palette: Specially formulated color palette is designed to accentuate the shingle’s natural wood-shake look.
• High Performance: Designed with Advanced Protection^® Shingle Technology which reduces the use of natural resources while providing excellent protection for your home.
• StainGuard^® Protection: Helps ensure the beauty of your roof against unsightly blue-green algae.¹
  
• Highest Impact-Resistance Rating: Passes UL 2218 Impact-Resistance Test with Class 4 rating (highest possible).
  
• Highest Roofing Fire Rating: Unlike natural, untreated wood shakes, Glenwood^® Shingles are UL Listed to ANSI/UL 790 Class A — the highest roofing fire rating possible.
• Stays In Place: Dura Grip™ Adhesive seals each shingle tightly and reduces the risk of shingle blow-off. Shingles warranted to withstand winds up to 130 mph (209 km/h)!²
• The Ultimate Peace Of Mind: Lifetime ltd. transferable warranty with Smart Choice^®Protection (non-prorated material and installation labor coverage) for the first ten years.³
• Perfect Finishing Touch: For the best look, use Timbertex^® Premium Ridge Cap Shingles with StainGuard^® protection or Ridglass^® Premium Ridge Cap Shingles.⁴
• Trusted: Glenwood^® Shingles have earned the prestigious Good Housekeeping Seal (U.S. only).

¹StainGuard^® algae protection and 10-year limited warranty against blue-green algae discoloration available only on shingles sold in packages bearing the StainGuard^® logo. See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions.
²This wind speed coverage requires special installation; see GAF Shingle & Accessory Ltd. Warranty for details.
³See GAF Shingle & Accessory Ltd. Warranty for complete coverage and restrictions. The word “Lifetime” refers to the length of coverage provided by the GAF Shingle & Accessory Ltd. Warranty and means as long as the original individual owner(s) of a single-family detached residence [or the second owner(s) in certain circumstances] owns the property where the shingles are installed. For owners/structures not meeting the above criteria, Lifetime coverage is not applicable.
⁴These products are not available in all areas. Visit Ridge Cap Shingle Product Availability for details.

Note: Do not install Glenwood^® Shingles on roofs with slopes of 2:12; doing so will void the applicable warranty. Glenwood^®Shingles installed on roofs with slopes of 3:12 to 4:12 require special installation in order to qualify for warranty coverage.