https://www.mccoys.com/shop/p/0302679-052303-28/knauf-insulation-b11e-r19k-building-insulation-94-in-l-23-in-w-steel?srsltid=AfmBOopEI_RcTGuikry-yFitDav8VpFVi_wGndMZGBWUtHp4j5xfVRPe
B11E R19K Building Insulation, 94 in L, 23 in W, Steel
Sku: 0302679-052303-28
$133.77 / Bag
71 Available at
SHIP TO STORE
Estimated Arrival On: 02/05/2026
Batt & Roll Options:Knauf B11E R19K 94inLx23inW R19
Kraft faced batts. "Greenguard" certified LEED eligible.
- 1-1/4 in wide strapping
- Sound control - reduces transmission of sound through exterior and interior walls and floor or ceiling assemblies
- Durable inorganic glass - will not rot, mildew or deteriorate and is non-corrosive to pipes, wiring and metal studs
Coverage Area
135.12
R-Value
R19
Length
94
Width
23
Thickness
6-1/4
Material
Steel
Type
Batt
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