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subfloor - Should I put vapor barrier between sub floor and joists? - Home Improvement Stack Exchange
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Subfloor Focus: Minimizing Moisture – Part 3: Vapor Barriers and Pads for Floating Floors - Hardwood Floors Magazine
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Dekorman 300 sq. ft. 3-15/16 ft. x 76-1/5 ft. x 6 mil Blue Virgin Polyethylene Moisture Barrier and Vapor Barrier Underlayment DKM-6MB-300 - The Home Depot
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FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll) - Amazon.com
![FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll) - Amazon.com FLOORLOT BlueStep Underlayment with Moisture Barrier for Laminate and Wood Floors, (200 sq.ft Roll) - Amazon.com](https://m.media-amazon.com/images/I/71OudwF9YoL._AC_UF894,1000_QL80_.jpg)