Is this suitable for using on a concrete subfloor, under engineered hardwood with a 1/4" cork underlay?
All Globe Inc, Silicone Vapor Shield for Hardwood Floors, 200 SF Roll
Hardwood Flooring Underlayment
Status:
Open Aug 12, 2020 - 11:28 AM
1answer
Answer
Aug 13, 2020 - 06:31 AM
No, Silicone Vapor Shield is for use over plywood or OSB.We recommend putting a vapor barrier between your 1/4-inch cork underlayment and the concrete, such as Moisture Block or Quietwalk. Then install your engineered hardwood flooring on top of the cork underlayment.
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