16 in. x 48 in. K1242 Insulation Kraft Fiberglass R30 58.66 SQFT

Johns Manville Formaldehyde-free Kraft-faced insulation is offered in precut batts to fit standard wall cavities. JM Formaldehyde-free thermal and acoustical insulation is made of long, resilient glass fibers bonded with a thermosetting resin. A wide range of thermal resistance R-values is available to provide thermal control for both vertical and horizontal applications. Kraft-faced insulation is ideal for moisture control in exterior walls, reduces sound transmission through walls, ceilings and floors, and can be used in a variety of wood-framed, engineered wood and steel frame construction applications, including new construction and retrofit.