Vapor retarders are sheet materials used below slab-on-ground floors to limit the amount of moisture that migrates into and upward through concrete slabs. If unchecked, moisture can cause floor ...
otherwise known as a moisture barrier or vapor retarder, to provide extra protection. This will help to significantly reduce ...
The results indicated that with proper initial conditions, the risk of interstitial condensation was low, even without a vapor retarder[3]. This finding is crucial for ensuring that retrofitting ...
The higher the perm rating, the less potential for problems. Avoiding high indoor relative humidities, sealing cracks and air leaks in the ceiling, using a vapor retarder below the attic insulation, ...