Drafty Sliding Glass Door Fixes for Maryland Winters
The first real cold snap in Maryland tends to expose every weakness in a sliding glass door. That draft is not just annoying, it usually means air is slipping through gaps that should have been sealed. Maryland winters are not extreme by northern standards, but they are rough enough to expose worn weatherstripping, tired rollers, and frames that no longer sit square. A lot of draft complaints can be traced to a few predictable trouble spots, and some are simple to correc