JM Kraft-faced Formaldehyde-free fiberglass insulation offers R-values ranging from R-11 to R-38, is ideal for moisture control in exterior walls and provides excellent temperature and noise control. it delivers comfort helping homes stay cooler in the summer and warmer in the winter to reduce energy costs. Great for new construction and remodels.

• Ideal for sound control in interior walls
• R-11 with built-in vapor retarder for moisture control
• Keeps room warm in winter and cool in summer for low energy cost
• For sound control in 2 x 4 in. wood framed walls and basements
• Batts are precut for use in standard 8 ft. walls with 24 in. on-center stud spacing

• Batt Thickness: 3-1/2 in.
• Size: 23 x 93 in.
• Country of Origin: USA
• Weight: 43 lbs

Johns Manville 23 x 93 in. R11 Fiberglass Insulation Batt Insulation