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Comfortbatt R- 23.0 Attic Wall Unfaced Stone wool Batt Insulation 37.5-sq ft ( 23.0-in W x 47.0-in L)

ROCKWOOL Comfortbatt R- 23.0 Attic Wall Unfaced Stone wool Batt Insulation 37.5-sq ft ( 23.0-in W x 47.0-in L)

4.8
490
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When using this in a wall built against a concrete basement wall that has been sealed do i put the plastic sheet against the concrete or drywall?


The vapour barrier membrane placement would be on the warm side across the face of the studs before finishing with drywall.

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