Johns Manville R-15 Unfaced Fiberglass Batt Insulation, 67.81-sq ft Coverage, 15-in W x 93-in L, for 2x4 Walls

Johns Manville R-15 Unfaced Fiberglass Batt Insulation, 67.81-sq ft Coverage, 15-in W x 93-in L, for 2x4 WallsR 15 Unfaced Fiberglass Batt Insulation for 2x4 Walls Formaldehydefree Johns Manville unfaced fiberglass batts deliver R 15 thermal performance and sound control for 2x4 wood stud walls. Precut to 15 in x 93 in, each multi pack covers 67. 81 sq ft and installs quickly by pressing into place. Key Features: Energy Efficiency + Sound Control: R 15 fiberglass batts improve comfort and help reduce noise transfer in walls. Precut for 2x4 Walls: 15 in x 93