15 in. x 47 in. Thermafiber Fire and Sound Guard Unfaced Mineral Wool Insulation Batt
Covers 49 sq.ft. (82¢ /sq.ft.)
$40.41
Buy 15 or more $34.35
Pay $15.41 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- Mineral wool batt can be installed within interior 2x4 wall
- Easy to cut and install, even around construction irregularities
- Sound control, fire resistant and mold resistant
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