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.
Medical Definition of Windpuffs. 1. An affliction of horses marked by a collection of synovial fluid between the tendons of the legs, particularly just above the fetlock joint, the prominence appearing on both sides of the tendon; most common in hard-worked animals and may end in lameness. (05 Mar 2000)