Window Replacement Cost in Ontario

What affects window replacement cost in Ontario

Window Replacement costs in Ontario differ from the national baseline mainly because of local labor rates. Carpentry labour in Ontario tracks the national average carpenter wage (Job Bank, NOC 72310), so installation cost matches the national baseline. The Great Lakes snowbelts from Barrie to the Bruce Peninsula bury the lower courses of a wall in lake-effect snow that repeatedly soaks each opening; flashed sills with warm-edge spacers behind low-E, argon-filled glazing dry the assembly during thaw windows and curb the freeze-thaw seal failure that plagues older sash. Most Ontario municipalities require a building permit for window replacement pulled by the contractor (egress sizing in bedrooms is the usual trigger); typical residential fees run $150–$400, usually with a final inspection. Ontario applies 13% Harmonized Sales Tax (HST) to replacement windows.