Homeowners often ask if a vapor barrier is necessary for optimizing attic insulation and protecting their homes from moisture ...

A vapor barrier is designed to limit the movement of water vapor from one area of your home to another. Water vapor naturally moves through the air and can condense when it comes into contact with ...

For example, when insulating crawl spaces, a vapor barrier is installed directly on the ground to keep moisture from rising into the air and causing issues in the flooring and foundation above.’ ...