R-23 MinWool® TempControl Mineral Wool Batts Insulation 15-1/4 in. x 47 in. | SAFBR23-TC-15.25-JM

Johns Manville Mineral Wool TempControl® batts offer noncombustible, fire- and moisture-resistant, they are designed to deliver thermal control and delay the spread of fire in wood-stud cavities of exterior walls, basements and heated crawlspaces.

• Made for exterior walls to help keep homes warm in the summer and cool in the winter
• Melting point of 2000°F helps delay the spread of fire
• Reduces noise traveling throughout the home
• Easy to cut and install