CertainTeed R38 Unfaced Batts - All Sizes Size:12 in x 16 in x 48 in (Master Pack 4 Bags) 33 8 M47Q Metal 6

33 8 M47Q Metal 6

7'): An unfaced insulation roll designed for use in walls

Product Advantages

Kraft-faced insulation has a paper vapor retarder attached to one side

Knauf EcoBatt R-38 Kraft Faced Fiberglass Insulation Batts: This insulation offers an even higher R-value (R-38)

CertainTeed R38 Unfaced Batts - All Sizes Size:12 in x 16 in x 48 in (Master Pack 4 Bags) 33 8 M47Q Metal 6These Unfaced, light density fiberglass batts are used in steel stud construction. The batts are designed for friction fit installation. Unfaced or kraft faced ceiling batts are designed to lay directly on suspended ceiling systems. Faced batts have no tabs. When installed they must be butted together. Size Sq Ft Per Bag Batts Per Bag 12" x 16" x 48" 42. 67 8 12" x 24" x 48" 64 8 USES To enhance the acoustical and thermal performance of exterior and