Johns Manville Attic Protector R 19 Fiberglass Blown-In Insulation Sound Barrier 109-sq ft per bag

Johns Manville Attic Protector Fiberglass Blown-in Insulation 90027543

• Attic protector is formaldehyde-free fiber glass blown-in insulation that is ideal for attics.
• For use in attics and ceilings.
• Formaldehyde free.
• Can be installed on top of existing insulation.
• Improves energy efficiency.
• 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.

Attic Protector Fiberglass Blown Attic Protector is formaldehyde-free fiberglass blown-in insulation that is ideal for attics. The coverage of each bag is determined by the thickness (R-value) blown. Can be applied to any R-value with available fiberglass blown in machine. JM insulation is made from bonded glass fibers that are dimensionally stable and will not slump within the cavity, settle or break down during normal applications.