No, windows and doors do not cause condensation. Exterior condensation is dew; the same condensation you see on car windows, lawns. and streets on many mornings. Dew on windows is a natural atmospheric phenomenon, and it doesnât mean your windows are leaking air.
Simply put, wind driven rain is damage caused by rain that was propelled by wind through the window seals or door seals. In other words, if the wind was not in the equation, the water would never have made it into the dwelling to cause damage.
1. variable noun. A wind is a current of air that is moving across the earth's surface. There was a strong wind blowing. Then the wind dropped and the surface of the sea was still. The leaves rustled in the wind. During the night a gust of wind had blown the pot over.