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.
Wiktionary(0.00 / 0 votes)Rate this definition: 1  windage(Noun) Drag on the crankshaft caused by oil splashing out of the sump when rotating at high speeds. 2  windage(Noun) The difference in diameter between the bore of a firearm and the shot. 3  windage(Noun) Horizontal adjustment of the sight of a firearm.