We may receive a commission on purchases made from links. If drafts whistle through your home and windows freeze over as temperatures plummet to subzero levels, it's time to consider installing storm ...

I added an interior DIY kit to my windows to prevent my warm air from escaping.

The U.S. Department of Energy reports that 30 percent of a home's heat is lost through windows. The summer is no better; 76 percent of sunlight that hits windows leads to higher temps in your rooms.

Covering windows helps homes stay warmer by blocking heat loss and drafts that make rooms feel cold and uncomfortable. Window coverings can lower heating bills by reducing how hard furnaces and heat ...