img1 img1 img1 img1 img1


Install To Impress.

Timberline® High Definition®

Timberline® High Definition® Shingles are unlike any others, thanks to our proprietary shadow bands. Each shadow band is applied using a sophisticated, computer-controlled “feathering” technique. When combined with our randomly blended top layer, it results in a shingle with exceptional depth and dimension—and a striking look unmatched by any other brand.

Timberline HD® Shingles Provide These Unique Benefits

  • Beautiful Look: Features GAF’s proprietary colour blends and enhanced shadow effect for a genuine wood-shake look.
  • Highest Roofing Fire Rating: UL Class A, Listed to ANSI/UL 790.
  • High Performance: Designed with Advanced Protection® Shingle Technology, which reduces the use of natural resources while providing excellent protection for your home (visit to learn more).
  • 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 209 km/h (130 mph).
  • Peace Of Mind: Lifetime ltd. transferable warranty with Smart Choice® Protection (non-prorated material and installation labour coverage) for the first ten years.
  • Perfect Finishing Touch: Use Timbertex® Premium Ridge Cap Shingles or Ridglass® Premium Ridge Cap Shingles.

They offer just the right combination of beauty, performance, and reliability.

Roofing System

A new roof is more than just shingles. When you install any GAF Lifetime Shingle, you’ll get a Lifetime ltd. warranty on your shingles and qualifying GAF accessories automatically.

  • Leak barrier
  • Roof Deck Protection
  • Starter Strip
  • Cobra Attic Ventilation
  • Ridge Cap Shingles

Why settle for anything less?

For more information, visit


*Products distributed in Ontario, Manitoba, Saskatchewan, Alberta and British-Colombia.