Is Tavy Thin Skin Waterproof?
Tavy Thin Skin Does What It Says It Will Do. I Have Used Tave Thin Skin to Tile over a Very Sturdy (Basically Non-Removable) Polyurethane Waterproofing Coating...
What is tile underlayment?
An underlayment is the solid stabilizing layer directly below the tile and the tile adhesive (usually a thinset mortar). Using the wrong one can spell disaster for your tile installation. View fullsize. These poor tiles were installed improperly; they never stood a chance.
Can I apply tile to plywood?
Tile can be laid on plywood. But do not install tile directly on the plywood subfloor itself. Use an intervening layer of a sheet of thinner plywood.