The Window Installation Mistakes
I still remember inspecting a Calgary bungalow last winter where the owner said, “We replaced all our windows, but the bedroom’s colder than before – and frost’s building inside on the frames.” Turns out, patchy foam gaps an inch wide and crooked shims from a sub-crew let wind whistle right through the perimeter – classic install flub I’ve fixed dozens of times across Calgary and Edmonton homes in neighborhoods from Bowness to the Whitemud.