Johns Manville JM R-13 Unfaced Fiberglass Batt Insulation – 15 in x 93 in, 106.56 sq ft (11-Pack) R-30 Insulation professional installations

professional installations

A: It can be installed over properly prepared concrete

Polished Transition in Natural Elm

letting rooms flow without visual clutter

A: Each carton covers 15

Johns Manville JM R-13 Unfaced Fiberglass Batt Insulation – 15 in x 93 in, 106.56 sq ft (11-Pack) R-30 Insulation professional installationsR 13 Unfaced Fiberglass Wall Batt Insulation (15 in x 93 in) Johns Manville R 13 unfaced fiberglass batts are pre cut for standard 2x4 wood stud walls to help reduce heat loss and improve comfort. The formaldehyde free, unfaced design installs by friction fit between studs and also helps with sound control. Key Features: Sized for Standard 2x4 Walls: 15 in wide batts for 16 in on center wood stud cavities and 8 ft wall height. Thermal + Sound