How to Weatherproof Windows Before Winter in Maryland
Find The Weak Points Before The Cold Sets In Before you spend money on materials, take a hard look at where your windows are actually failing. The simplest test is still one of the best: feel for moving air around the frame, the sash, and the lock point on a breezy day. If air is moving, inspect the exterior seal, the interior casing, and any worn strips that are supposed to compress when the window closes. Condensation between panes is a different problem, and