This post first appeared at Professional Resources for Andersen Windows & Doors| Andersen Windows.
I’ve heard it said, if we didn’t have to put windows in houses, we could build one heck of an efficient home. But who wants to live in a house where you cannot see outside or let daylight and fresh air in. Windows are an important part of every home. When choosing a window, do you understand what that sticker stuck to the window glass is telling you? You should have at least a basic understanding of the information.