QualiGlass Windows & Doors Ltd.
QualiGlass Windows & Doors Ltd. began as an Edmonton based window manufacturing company in 1992 with a modest product line of aluminum, wood and metal-clad windows. As our reputation grew our product lines followed to include PVC windows and entrance doors. Since then QualiGlass has been focusing on energy-efficient vinyl window products. We are committed to incorporate the latest developments in technology and cost-effective manufacturing so our customers can benefit from the highest qual