Cover any outside air vents or skip them in ... Cover the floor and foundation walls with a plastic vapor barrier, and use a ...

If used on an exterior wall, use a 6-mil plastic sheeting as a vapor barrier in-between the insulation and the sheet rock.’ ...

For most exterior walls, however, waterproof wall coatings are required ... Waterproof wall paints are wall sealers that form a vapor barrier on interior walls, preventing the ingress of moisture that ...

Find 112 Gas and Vapor Barriers suppliers with GlobalSpec. Our catalog includes 105,713 manufacturers, 20,974 distributors and 94,434 service providers. The GlobalSpec database includes 62,214 ...