Johns Manville R 30 Attic 88-sq ft Unfaced Fiberglass Batt Insulation Multi-Pack

Made for interior walls to reduce noise traveling throughout the home. Melting point of 2000F helps delay the spread of fire. Easy to cut and install. Unfacedwithout a vapor retarder – can be added to existing insulation. For use in 2×4 wood-framed walls. JM is a partner of the Seal and Insulate with ENERGY STAR program. Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing.