来自MSN1 个月
How to Install a Vapor Barrier in a Crawlspace
Inside a crawl space, cover exposed foundation walls with 1-1/2 inches of rigid, moisture-proof insulation. Cover the floor and foundation walls with a plastic vapor barrier, and use a ...
来自MSN2 个月
Should you keep crawl space vents open or closed? 'If you close unsealed ones without a ...
If you have a vapor barrier installed, such as the Viper CS Crawl Space Class A Woven Reinforced Vapor Barrier from Insulation4US, which Saito recommends, it's one square foot of vent space for ...