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JOHNS MANVILLE R19 B374 UNFACED 6-1/2X23X39 FEET 2 INCH 75.07 SQUARE FEET
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Unfaced Batts and Rolls
Johns Manville Unfaced Batts and Rolls effectively control heat flow to the outside and unwanted noise inside.
- Availability: United States, Canada
- R-Values R-11 - R-38 (R-8-R-40 CAN)
- Widths Wood Stud (15” & 23”) or Steel Stud (16” & 24”)
- Lengths Batts (48”, 93”, 96”, 105”) or Rolls (Up to 100')
- Thicknesses Varies. Engineered for maximum performance within the cavity.