Johns Manville Formaldehyde-free Unfaced thermal and acoustical insulation. Unfaced insulation reduces sound transmission through walls, ceilings and floors, and can be used in a variety of wood frame, engineered wood and steel frame construction appli
- For use in 2x6 wood-framed walls, floors, and crawl spaces
- Batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing
- Improves energy efficiency and provides sound control
- Ideal for sound control in interior walls
- JM is a partner of the Seal and Insulate with ENERGY STAR program
- SCS Recycled Content certification
- GREENGUARD Gold Certified for office indoor air quality and SCS Certified for home indoor air quality
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