catlivesupstairs
Member
- Apr 13, 2022
- 27
Hi all, I'm installing a new vinyl clicking floating floor over my current original popup's flooring. People in two different flooring stores have told me different things about whether I need an underlay. One guy said if the flooring is waterproof (the one I've chosen apparently is), you don't need one and another guy said it was mandatory no matter what. Any thoughts? I've never installed flooring before. Thank you!