Johns Manville Sound-Shield Insulation for Ceilings - 4-in D x 16-in W x 48-in L - Unfaced - Fibreglass

Maintain your home's thermal properties and improve its acoustics with this Johns Manville Sound-SHIELD insulation. This product helps reduce heating or air conditioning your property and provides enhanced sound control, fire resistance and longevity. A noncombustible insulating material, it has a low chance of spreading flames or developing smoke. Consisting of inorganic glass fibres, this insulation won't rot or grow mildew, which makes it suitable for long-term use. Your home's air quality remains healthy as the fibreglass insulation contains no formaldehyde. More than just ceiling sound insulation, it also controls sound and noise between walls and floors. Since it's non-corrosive, this insulation won't damage steel studs, pipes or wiring. Easy to apply, the product requires just a simple utility knife to cut and press it in place between joists or studs. Cover an area over 106 sq. ft. with one package.