GAF Lifetime Roofing System - Canadian Roofing
Install any GAF Lifetime Shingle and at least 3 qualifying GAF accessories and you’ll automatically get: A Lifetime ltd. warranty on your shingles and all qualifying GAF accessories!* PLUS Non-prorated coverage for the first 10 years!* To get even stronger coverage, choose a System Plus or Golden Pledge® Ltd. Warranty from a GAF factory-certified contractor.
Speak to an in-store associate for information on our GAF lifetime warranties.
Shop the GAF Roofing System for Residential Roofs
A roof system is so much more than roofing shingles. All the components of your roofing system should work together to keep moisture out, your energy costs down, and your house looking terrific.
GAF Roofing System
- Leak Barrier
- Roof Deck Underlayment
- Starter Strip Shingles
- Shingles
- Attic Ventilation
- Ridge Cap Shingles
Provides excellent protection against leaks caused by roof settling and extreme weather.
Allows moisture to escape from the attic while providing a strong layer of protection against wind-driven rain.
Enhance the beauty of the home while guarding against leaks at the hips and ridges.
Introducing Timberline® HDZ™ Shingles
The StrikeZone™ Nailing Area
The StrikeZone™ nailing area is so easy to hit that a roofer placed 999 out of 1000 nails correctly in our tests. Plus, up to 30% faster nail fastening thanks to the industry’s largest nail zone.*
LayerLock™ Technology
LayerLock™ Technology mechanically fuses the common bond between overlapping shingle layers. The added strength at the common bond powers the StrikeZone™ nailing area — the industry's widest nail zone.
Wind Warranty
When installed with the required combination of GAF Accessories, Timberline® Shingles with LayerLock™ Technology are eligible for an industry first: a wind warranty with no maximum wind speed limitation.**
Shop GAF for Flat or Low-Slope Roofs
This peel and stick roll roofing is self-adhering and easy to install.
No torches, kettles, or hot asphalt. Best for use on low-slope roofs with a slope between ½” and 3” per foot.
A lightweight, resilient, and durable low-slope roofing membrane that can be installed over wood, asphalt, or steel.
Shop GAF Master Flow Attic Ventilation
Effective attic ventilation systems help reduce damaging heat and moisture in your attic, promote energy efficiency by helping to reduce the load on your air conditioner in the summer, and also reduce the risk of ice dam formation on your roof in winter.
Always have a balanced ventilation system. In no case should the amount of exhaust ventilation at the ridge exceed the amount of soffit ventilation.
Tips & Tricks for the General Contractor
Looking for professional roofer tips that can help you save time and money while protecting your new roof install?
Watch our 9-part series on proper roof installation.
GAF Shingles Tips & Tricks -
GAF Shingles Tips & Tricks
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Warning Signs You May Need a Roof Replacement
How do you know if there are roof danger signals? Watch these videos to spot potential problems.
Shop GAF at The Home Depot
Whether you’re installing a new roofing system on your home or replacing or restoring a flat roof on a garage or small business, feel confident in choosing durable products from GAF. For homes, churches, ballfields or other sloped roofs, explore the variety of colors and styles available with Timberline® HDZ™ Shingle. Help reduce heat and moisture build up with attic ventilation products including Cobra® attic ventilation and GAF Master Flow products. When you’re putting together a full roof system, remember to start with Weather Blocker® Starter Strip Shingles. Protect against wind-driven rain, ice dams, and other potential sources of leaks with WeatherWatch® Leak Barrier and FeltBuster® High-Traction Synthetic Roofing Felt. For the perfect finishing touch and to protect the roof from leaks at the most vulnerable areas, choose TimberTex® Ridge Cap Shingles.