Owens Corning 15 in. W x 93 in. L 21 Kraft Insulation Batt 67.81

Keep your home warm in the cold seasons with Owens Corning Fiberglass Insulation. It’s designed for use in residential attics. This R-21 batt insulation is fast and simple to install. The entire unit measures 15 inch x 93 inch x 5.5 inch overall. You can cut the piece to shorter lengths if you need. This pink installation is useful in the winter and the summer as it prevents heat exchange between rooms and with the outside.