Fire-resistant semi-rigid glass wool insulation panel
UNFACED BATTS AND ROLLS
R-11 / R-38
JM's Unfaced Insulation is a lightweight thermal and acoustical fiber glass insulation made of long, resilient glass fibers bonded with an acrylic thermosetting resin made without formaldehyde. Unfaced Batts are effective when controlling unwanted noise in internal walls and where vapor control is required; a separate vapor retarder can be used.
Use Unfaced 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.