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MemberDecember 13, 2022 at 7:41 pm
I forgot to ask you about the underlayment that I am using for the rec room concrete floor. It was from the old laminate planks used upstairs. It has a plastic film on one side and foam on the other side. I put the plastic film side down on the concrete and foam side under lvp. My thinking was that the plastic film acts as a vapor barrier. Did I install this right?