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 ...

Poorly sealed windows allow heat to enter your home during the summer and cool drafts during the winter. As a result, your HVAC unit works overtime to maintain your desired temperature, leading to ...

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 ...