The Modified Bitumen Flat Roofing system has been a staple of the commercial roofing industry in Canada for over 40 years. Originally developed in Europe in the 1960’s, North American manufacturers quickly developed their own Modified Bitumen membranes. The top choice of roofing contractors and building owners for decades, Modified Bitumen is an asphalt-based, fiberglass infused membrane designed for low slope applications.

AllPro Roofing is committed to using the highest quality products to ensure the highest quality work. For our traditional torch down applications, we choose to work with products by Soprema and Bakor, from the Henry Company. 

Modified Bitumen boasts a high tensile strength compared to other roof systems, making it unlikely to crack in freezing temperatures. Durable enough to stand up to the most extreme Canadian weather, a Modified Bitumen roof is also fire-resistant.