Your windows are drafty. Chilly? Don't blame the weather—blame your windows. According to Eldredge, "many people who replace their windows do so on account of drafts." As a bonus, in addition to improving comfort, window replacement often also leads to lower monthly utility bills. In a home with drafty windows, you're paying for the HVAC system to work overtime. That's not the case with windows from Sears Home Services. Double-paned and injected with insulating argon gas, Weatherbeater-brand windows are rated by Energy Star for their ability to eliminate uncomfortable, expensive drafts.