How to Avoid Moisture Damage Around New Windows and Doors

When those signs appear, a cosmetic fix is usually not enough. The visible damage may be small, while the hidden moisture has already spread behind the wall surface or under the sill.

A moisture issue should be treated as a system problem. The solution might involve framing, flashing, sealant, insulation, or ventilation, and sometimes all of them together.

Keeping moisture out is about discipline more than luck. If the rough residential window installation Lexington South Carolina opening is sound, the flashing is right, the sealant is used correctly, and the home’s humidity is under control, the window or door has a much better chance of staying dry for years.