Keeping the humidity levels in your home down without a dehumidifier can be a challenge, but there is an effective way to ...

A Class II vapor retarder should be placed over a wood subfloor and below the wood flooring when being installed over an unconditioned space. Do not use asphalt- or bitumen-type vapor retarders ...

There is continuing need for education and coordination that would have Division 3 and Division 9 specifications ... an effective sub-slab moisture vapor retarder, which is likely the most ...