Because covered windows improve heat retention, your furnace or heat pump doesn’t have to work as hard, lowering your heating ...

Drafty windows can make your home uncomfortable and significantly affect your heating and cooling bills. You can save an average of 15 percent on these costs when you seal the gaps around your home ...

Dear Jim: I need to upgrade my old wood windows, but I like how the frames look. The windows won't stay open and the single-pane glass is not efficient. How can I switch to double-pane glass and ...