Homeowners often ask if a vapor barrier is necessary for optimizing attic insulation and protecting their homes from moisture-related damage. The answer, however, isn’t one-size-fits-all.

The Minnesota Department of Commerce issued a consumer alert today, encouraging Minnesota homeowners to think twice before installing radiant barriers in their attics. The department’s ...

Getting the attic insulation balance right can save on ... of the wall to boost R-value and prevent air leaks. Install a radiant barrier if the attic is prone to overheating in warmer climates.