SM Windows & Doors

For more than 40 years, homeowners across Ottawa have trusted SM Windows & Doors for reliable products, expert installation, and Canadian-made performance built for our climate. We specialize in premium vinyl, fiberglass, and energy-efficient window and door systems — installed by certified professionals who take pride in doing the job right the first time. Whether you're upgrading drafty windows, replacing an aging entry door, or planning a high-performance new build, we offer products that deliver comfort, efficiency, and long-term value.