Johns Manville Fiberglass Insulation R-22 15″ x 47″ x 5.5″; 48.96 sq.ft Online Hot Sale

Johns Manville Fiberglass Insulation R-22 15″ x 47″ x 5.5″; 48.96 sq.ft

15-inch x 47-inch x 5.5-inch; 48.96 sq.ft

Johns Manville Formaldehyde-free™ fiberglass insulation provides thermal and accoustical control for both vertical and horizontal applications. Fiberglass insulation is available in a wide range of thermal resistance R-values and is available unfaced or with a variety of facings, including kraft or foil.