You may not think that those small cracks and crevices around your doors and windows are a very big deal. And, heat can escape from your house in many unexpected places, through electrical outlets, attic entrances and furnace flues. Did you know that a 1/8" space between a standard exterior door and its threshold is equivalent to a two square inch hole in the wall?
There are some traditions that you can’t sway the family to forgo – like a big, juicy Thanksgivin
You may not think that those small cracks and crevices around your doors and windows are a very big deal. And, heat can escape from your house in many unexpected places, through electrical outlets, attic entrances and furnace flues. Did you know that a 1/8" space between a standard exterior door and its threshold is equivalent to a two square inch hole in the wall?
