Condensation Behind Vapor Barrier
Condensation Behind Vapor Barrier . Moisture from 'the sponge' will evaporate into the cavity. Installing polyethylene vapour barriers is the worst thing you can do in a basement. Vapor Barriers Are a Good Thing, Right? Fine Homebuilding from www.finehomebuilding.com If insulating, a vapor barrier should be applied on the warm side to prevent warm moist air from penetrating. Installing polyethylene vapour barriers is the worst thing you can do in a basement. Vapour barriers are not essential for your entire body;