Originally Posted By: SteveSRT8
Regarding moisture, even a glued down floor will effectively seal off the slab. Most of the 'paddings' used under laminated floors are actually slightly permeable.
I've seen glued down floor tile on concrete. I got the impression that the OP was going to install a separate vapor barrier (visqueen?), then the pad and flooring. In this case, I wondered if moisture could condensate under the visqueen. I have read of people putting down no-glue vinyl flooring on concrete that resulted in mold problems. No glue vinyl flooring is another area where products have made leaps and bounds regarding quality.
Regarding moisture, even a glued down floor will effectively seal off the slab. Most of the 'paddings' used under laminated floors are actually slightly permeable.
I've seen glued down floor tile on concrete. I got the impression that the OP was going to install a separate vapor barrier (visqueen?), then the pad and flooring. In this case, I wondered if moisture could condensate under the visqueen. I have read of people putting down no-glue vinyl flooring on concrete that resulted in mold problems. No glue vinyl flooring is another area where products have made leaps and bounds regarding quality.