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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 ...

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 ...

Welcome to the second installment in our eight-week winterizing challenge. Last week we talked about a quick fix for drafty windows—insulating them with a quick-stick plastic during the winter. My ...

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Nestled within the exterior walls of many homes lies a small but crucial feature that ...