CertainTeed R19 Unfaced Batts - All Sizes Size:6.25 in x 11.25 in x 93 in (Master Pack 4 Bags) QuietZone offers a 6 dB

QuietZone offers a 6 dB increase in sound reduction

R-Value: 30

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The pointbond SBPP construction of the roll provides excellent thermal insulation

Batts are designed for friction-fit installation

CertainTeed R19 Unfaced Batts - All Sizes Size:6.25 in x 11.25 in x 93 in (Master Pack 4 Bags) QuietZone offers a 6 dBThese 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 6. 25" x 11. 25" x 93" 130 16 6. 25" x 15. 25" x 48" 91. 5 18 6. 25" x 15. 25" x 93" 88 9 6. 25" x 15. 25" x 94" 89 9