If your heating bill keeps climbing, a ten-dollar trick could make a bigger difference than you think. For less than the price of lunch, a roll of weatherstripping or a tube of caulk can help you lock ...

Dear Jim: I noticed cold air leaking indoors all winter. The caulk around doors and windows looks bad and should be replaced. Where else should I look for air leaks and is there one caulk I can use ...

You might not see it, but there’s a good chance your windows are quietly wasting energy—and driving up your utility bill. Even newer windows can have invisible air leaks that let warm air slip out in ...

Your windows have a greater impact on your winter heating bills than you might realize. According to the U.S. Energy Department, heat loss through windows accounts for 25% to 30% of residential ...