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Magnum Uses Quality Asphalt Roofing Products from GAF

Magnum Roofing believes it’s our responsibility to ensure our customers receive the best quality roofing products available on the market today. For this reason, we’ve chosen GAF Roofing Products as our main supplier. Founded in 1886, GAF has been an industry leader for over 130 years. GAF was among the first roofing manufacturers to offer coloured shingles, as well as a lifetime 50-year warranty guaranteeing 100% coverage on materials and labour for their shingles. As one of North America’s largest manufacturers of residential roofing products today, GAF enjoys annual sales of nearly three billion dollars. Find out more about GAF’s roofing products we use in the Ottawa Region when you call us to request a free estimate on your next roofing project!


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FeltBuster® Stops Rain from Infiltrating Your Shingles

FeltBuster® is a non-asphaltic, polypropylene roofing underlayment that stops wind-driven rains from infiltrating your roofing shingles. Its tough, synthetic construction helps resist tearing. It won’t absorb moisture or ever become brittle, making it a valuable addition to your roofing system.

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WeatherBlocker™ Starter Strips Prevent Blow-Offs

WeatherBlocker™ Premium Eave/Rake Starter Strip Shingles come with a high-quality adhesive that tightly secures your roofing shingles in place while preventing shingle blow-off. Their sturdy DuraGrip™ adhesive helps lock down your roof’s edges at both the eaves and rakes.

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StormGuard® Provides a Superior Leak Barrier for Roofs

One of GAF’s best ice shields, StormGuard® was designed as a superior leak barrier for both metal and shingle roofs. StormGuard® helps keep water and ice out of even the most vulnerable areas of your asphalt shingle or metal roof. Its unique fiberglass reinforcement resists wrinkling and buckling for a more uniform, beautiful look.

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Timberline HD® Shingles Offer Excellent Value & Performance

Timberline HD® Roofing Shingles offer GAF’s Advanced Protection® Shingle Technology, providing unsurpassed protection for your home. These shingles are architecturally stylish but practically priced to offer you excellent value while delivering unsurpassed performance.

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