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.
Wind is used to describe the prevailing direction from which the wind is blowing with the speed given usually in miles per hour or knots. Wind Advisory Sustained winds 25 to 39 mph and/or gusts to 57 mph. Issuance is normally site specific.