R-30 Thermafiber Fire and Sound Guard Plus Mineral Wool Insulation Batt 15 in. x 47 in.
Covers 14.7 sq.ft. ($2.21 /sq.ft.)
$32.43
Buy 15 or more $27.57
Pay $7.43 after $25 OFF your total qualifying purchase upon opening a new card. 
Apply for a Home Depot Consumer Card- R-30 Mineral wool batt can be installed within exterior 2x8 wall
- Easy to cut and install, even around construction irregularities
- Fire resistant, mold resistant and non-corrosive
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