This product is intended for use in either residential or commercial construction as thermal insulation in walls. These batts are designed for use in standard width wood framed construction where a vapor retarder is needed. The batts have a kraft facing without flanges and can be friction-fit between wall studs for non-exposed applications. Installing this product will save time and improve productivity by reducing field labor. Stapling is not required because the fiberglass fills the entire cavity. In addition to its thermal properties, this product also provides excellent acoustical performance.