Liberally apply a bead of polyurethane sealant (found at most home centers) around the outside perimeter of the drain's flange. Then set the Tile-Basin® in place, and ensure that it is well embedded in the thin-set. The thin-set takes care of any floor imperfections and is the ...
Here in Chicago, we have cast iron and clay tile (yes clay) for residential sewer. Copper is mandated for potable water (used to be galvanized). PEX is NOT legal for potable water. PVC is only legal above ground for waste, not buried, though that is changing slowly. My house has a ...
The same argument can be made for the shower floor tile. The tile surface of your shower pan (floor) is not totally waterproof. Water will move through the grout lines, the tile (depending on the tile) and any imperfections that develop over time. It is the job of the shower pan, wit...
If working from scratch, cutbacker boardto the proper size and attach it to the framing. Be sure to leave space for the required plumbing. Once everything is in place, lay down the tile starting with the floor. In this case, the tile and sealant are what will ensure the shower enclosur...