Quote from Cawes on September 7, 2026, 10:27 am

I’d be cautious about assuming triple-pane glass alone will solve the problem. In Calgary, drafts can come from weak seals, frame movement, or gaps around the installation, especially during Chinook-driven pressure changes. Triple-pane units can improve insulation and keep the interior glass warmer, but proper sealing is just as important. A Window Manufacturer in Calgary can help compare U-values, frame construction, glass packages, and installation details before you commit to the higher price.