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JOHNS MANVILLE R19 F193 FOIL FACED 6-1/4X24X48 144SQUREFEET/BUNDLE
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Other products by Johns Manville
Formaldehyde-free: will not off-gas formaldehyde in the indoor environment.
Thermal Efficiency: provides effective resistance to heat transfer with R-values
up to R-38 (RSI-6.7).Sound Control: reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies.
Fire Resistant and Noncombustible see Specification Compliance.
Durable Inorganic Glass: will not rot,mildew or deteriorate and is noncorrosive to pipes, wiring and metal studs.
Superior Performance: bonded glass fibers are dimensionally stable and will not slump within the wall cavity, settle orbreak down during normal applications
JM Formaldehyde-free™thermal and acoustical insulation is made of long, resilient glass fi bers bonded with our bio-based binder. A wide range of thermal resistance R-values is available to provide thermal control for both vertical and horizontal applications. JM insulation is available unfaced or faced with a variety of facings, including kraft or foil vapor retarder.