I cannot find a straight answer anywhere: Do I need a vapor Barrier if I’m using rock wool insulation in North Alabama? Submitted by RedBeard972 t3_z8ffw6 on November 30, 2022 at 3:10 AM in DIY 27 comments 64
AsleepNinja t1_iyc86xd wrote on November 30, 2022 at 8:56 AM If you can't get a decent answer, then: What happens if you have a vapor barrier and don't need it? What happens if you don't have a vapour barrier and do need it? Permalink 1
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