Account for the "stack-up" thickness: Substrate (1/2") + Waterproofing (1/8") + Thinset (1/8") + Tile (3/8").
Standard framing often lacks the surface area needed for high-end fixtures or safety features. shower installation tricks.7z
Never trust a liner or a liquid membrane until it has been challenged. Account for the "stack-up" thickness: Substrate (1/2") +
Plumbers often set the mixing valve too deep or too shallow, making the trim plate impossible to install. shower installation tricks.7z
Before a single tile is laid, plug the drain and fill the shower base with 2 inches of water. Mark the water line on the wall and let it sit for 24 hours.