ComfortTherm® insulation is a lightweight, thermal and acoustical insulation made of long, resilient glass fibers bonded with an acrylic thermosetting Formaldehyde-free™ binder. ComfortTherm® insulation is wrapped in plastic for a more comfortable installation with less itch and dust. The plastic facer also serves as a vapor retarder. In regions that don’t require a vapor retarder and for attic retrofit application in other areas, JM offers ComfortTherm® insulation that does not have a vapor retarder.
ComfortTherm® insulation is also available in a reverse-flange underfloor configuration. Install with the vapor retarder toward the floor.
Application Surfaces
Use ComfortTherm® Batts and Rolls in your home for the appropriate application surfaces listed in the table below. Not all products are used in all applications. Enter your zip code for the recommended R-value for your geographical area.