Proudly Serving the Greater Ottawa Region for 37 Years


Magnum Roofing

Specializing in Residential Roofing

Thank you for considering MAGNUM ROOFING for any and all your roofing needs. At MAGNUM ROOFING we bring 37 years of business experience with us and provide superior workmanship with competitive pricing.

Please visit our products section for information on the different brand products we offer.You will notice that GAF now offers an architectural shingle with a lifetime warranty. The Weather Stopper System Plus Warranty from GAF is the first warranty in the business to provide a 50 year, non pro-rated warranty on both material and labour. It is the best warranty protection in the business.

If there is a specific brand name product that you wish us to use and cannot find please feel free to let us know as we can and will use a product of your choosing.

Remember at MAGNUM ROOFING we do roofs and only roofs. We specialize in Residential Roofs, Flat Roofs and Commercial Roofs. JUST ROOFS! And for this reason we are the experts in the roofing business.

If you have any questions please feel free to call me anytime at

Thank you for your time.