Johns Manville Formaldehyde-free ComfortTherm poly-encapsulated thermal and acoustical fiberglass insulation is lightweight and wrapped in plastic for a more comfortable installation with less itch and dust. The product is available in R-values up to R-30, and in precut batts to fit standard wall cavities or rolls for custom installation in any size of wall cavity. The plastic facing provides a vapor-barrier, and is also available with a plastic facing that does not act as a vapor barrier for use in hot, humid climates.
- Fiberglass batt insulation for use in 2x4 wood-framed walls, floors, and crawlspaces
- Plastic wrapped fiberglass insulation provides less itch and dust during installation
- Plastic facing provides built-in vapor barrier for moisture control
- Improves energy efficiency and provides sound control
- Fiberglass batts are pre-cut for use in standard 8-ft walls with 16-in on-center stud spacing
- Will not rot, mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs
- 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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