Staff Answer
Feb 23, 2024 - 12:08 PM
When you go to the actual Cinch Loc product page, https://www.greenbuildingsupply.com/A... , it states in the Installation Instructions , https://www.greenbuildingsupply.com/c..., "All concrete subfloors and subfloors with underfloor heating require a vapor barrier. The edges of the vapor barrier should extend up the walls a minimum of 2". Follow the underlayment manufacturer's recommendations for seaming requirements ". MP Global, Moisture Block or MP Global, QuietWalk Plus - without Antimicrobials may be used under the Cinch Loc.
