
Project Source 100-sq ft 3.34-ft W x 30-ft L x 2 -mm T Standard Foam Moisture Resistant Flooring Underlayment For Use Under Laminate, Hardwood
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131 Questions
Read All Questions & AnswersWhich side goes down on subfloor, the plastic side or the cushion? I am 95% sure plastic goes down, but want to make sure.
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This underlayment can be rolled out as it is on the role but would work either way – film up or film down.
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