Johns Manville


Johns Manville’s newest mineral wool products, Sound & Fire BlockTM and Temp ControlTM, provide insulation options to suit a range of needs and applications. The lightweight, flexible batts are excellent sound absorbers, efficiently reducing sound transmission. Naturally manufactured with inorganic fibers for density, durability and flame resistance, JM mineral wool is easily cut, installed and fills the entire cavity for maximum performance. The products meet stringent fire, smoke and sound rating requirements. JM Sound & Fire BlockTM is used in residential interior walls and floor cavities for sound absorption while Temp ControlTM delivers an R-15 in residential exterior wall applications.

JM also offers commercial mineral wool products including MinWool® Sound Attenuation Fire Batts, MinWool® Curtainwall and MinWool® Safing.

For more information contact Kyle Mitchell at

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