Johns Manville Fiberglass Insulation R-24 23″ x 47″ x 5.5″; 51.98 sq.ft For Cheap

Johns Manville Fiberglass Insulation R-24 23″ x 47″ x 5.5″; 51.98 sq.ft

23-inch x 47-inch x 5.5-inch; 51.98 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.