Selecting Energy Efficient Windows

Andersen Windows’ Brian Gunderson talks about what you need to know about energy efficient windows. In this video series, Brian gives tips on how to tell if your home needs new windows, then shows you how to upgrade your current windows by installing a double hung conversion kit. Later, he’ll discuss what all the numbers on energy efficient windows mean, like solar heat gain coefficient and U-factor, and share with you the basics of overall sustainability.