Description

Johns Manville formaldehyde-free kraft-faced thermal and acoustical insulation offers R-values up to R-49. It is ideal for moisture control in exterior walls, reduces sound transmission through walls, ceilings and floors. JM insulation is compression-packaged for space savings, and is offered in precut batts to fit standard wall cavities for both vertical and horizontal applications. Johns Manville R-13 Wall Kraft Faced Fiberglass Batt Insulation 106.56-sq ft (15-in W x 93-in L) | K1241S

Lowe's