Insulate Box Beam to Warm Up Chilly Basement

Find out if it's OK to insulate a gap between your home's exterior and stud walls that opens into your basement and dumps cold air into it. Learn why that is actually a standard place to add insulation -- it's called the box beam. Get tips on using expandable foam or fiberglass batt insulation to make your basement temperature a lot more comfortable. Learn more about your ad choices. Visit podcastchoices.com/adchoices