Nance carpet and rug versapad 180 sq.
Tile moisture barrier.
These are typically used for floating floor applications.
I still recommend installing a vapor barrier behind the substrate and if you plan on installing a steam generator you will definitely need a vapor barrier.
Acoustical underlayment w vapor barrier for luxury vinyl flooring 54 pack model qwlv100 2 430 00.
X 1 5 mm premium silent underlayment for vinyl plank laminate hardwood and tile model 22491 125 00.
There are a variety of underlayment types including foam and cork underlayment plywood hardboard and cement board.
Some underlayments have a built in moisture barrier.
Need help deciding on underlayment type.
Liquid waterproofing is an outstanding redundancy barrier to the tile installation and allows you to skip the plastic sheeting behind your substrate.
Omit plastic when covering bare wood subfloors thereby allowing the subfloor to breathe.
In this case there is less breathability to encourage evaporation which ultimately could cause mold growth.