“After a few months with your windows in place, we are really starting to notice a difference. The winter has set in, and with it the cold. Our gas bills so far this year have been 20% less than last year, and it is easier to keep this old house at a consistently warm temperature. The year before, even when the heat was on, the drafts were evident! While we have kept some of our original windows, replacing the basement windows was one of the best investments we have made.

I am excited to see how this will also affect the extreme heat of summer, and help keep our house that much more insulated and protected."

Andrea Kalvesmaki-Smith
Salt Lake City, Utah