Sanderson Roofing is the oldest, best-known, and most respected roofing contractor in the Ottawa region. We specialize in residential reshingling and commercial flat roofing. We are also skilled in installing specialty roofs such as metal roofs, cedar shakes, clay tiles, copper roofing, slate roofing and single ply roof systems.

Ottawa Winchester roofing soffit fascia facia siding eavestrough shingling reshingling repairs

In the Ottawa-Carleton area, the Cyr name has become synonymous within the roofing industry. Since Ray Cyr founded Ray Cyr Roofing & Sheet Metal in the early 1950's to the present day operations headed by sons Pierre (President) and Georges (Vice-President), the company has evolved to become not only one of the oldest firms around, but one of the largest industrial, commercial, institutional, residential and service contractors in Eastern Ontario.

Official dealer of Rannila Steel OY is offering high-grade roofing systems from Finland. Modern, innovative products are available now in Canada! Unique profiles and colors, superior coatings with 2 protective layers, superior steel. Local partners in Ottawa, Montreal, Toronto and other areas are welcome: roofing contractors, architects, homebuilders. Contact us for more information. GO FOR RANNILA ! - Ottawa Home Improvements -

Interlock Industries (Ont) Inc. is one of Ottawa's largest installers of residential metal roofing.