The GAF Lifetime Roofing System

The GAF Lifetime Roofing System

Architecturally stylish but practically priced to offer great value with outstanding performance


We have years of experience and a reputation for excellence.


Gives your roof a striking appearance with exceptional depth and dimension.

More homeowners in North America rely on Timberline® Shingles than any other brand. They offer just the right combination of beauty, performance, and reliability — and are the best value in roofing today.
  • Great Value: Architecturally stylish but practically priced — with a Lifetime Limited Warranty.

  • Dimensional Look: Features GAF proprietary color blends and enhanced shadow effect for a genuine wood-shake look.

  • High Performance: Designed with Advanced Protection® Shingle Technology.

  • StainGuard® AlgaeProtection: Helps ensure the beauty of your roof against unsightly blue-green algae.

  • Highest Roofing Fire Rating: UL Class A, Listed to ANSI/UL 790.

  • WindProven™ Limited Wind Warranty: When installed with the required combination of GAF Accessories, Timberline® HDZ™ Shingles are eligible for an industry first: a wind warranty with no maximum wind speed limitation.

  • LayerLock™ Technology: Proprietary technology mechanically fuses the common bond between overlapping shingle layers.

  • Up to 99.9% nailing accuracy: The StrikeZone™ nailing area is so easy to hit that a roofer placed 999 out of 1,000 nails correctly in our test.

  • Stays In Place: Our legendary Dura Grip™ sealant pairs with the smooth microgranule surface of the StrikeZone™ nailing area for fast tack. Then, an asphalt-to asphalt monolithic bond cures for durability, strength, and exceptional wind uplift performance.

  • Seamless compatibility: The new Timberline® HDZ™ Shingles are compatible with traditional Timberline HD® Shingles for the same look and feel homeowners and contractors rely on for beauty and endurance.

Available Colors

Brothers Roofing


Brother's Roofing

249 Courtland Ave East # 8

Kitchener, ON N2G 2V6


Monday            : 8am - 8pm

Tuesday            : 8am - 8pm 

Wednesday      : 8am - 8pm  

Thursday          : 8am - 8pm 

Friday                : 8am - 8pm  

Saturday           : 8am - 6pm

Sunday              : 8am - 6pm

System Plus