When Should You Replace Old Windows in Fairfax County?
The Telltale Signs Your Windows Are Past Their Best Old windows usually announce their decline in small ways, then in bigger ones. You may notice a room that feels harder to heat or cool, fog between the panes, or frames that swell, stick, or rattle every time the weather shifts. In Fairfax County, the climate is hard on tired windows. High humidity, cold snaps, and repeated seasonal changes can turn a minor seal issue into a bigger comfort and performance problem.