Proper Shower Floor Slope

Calculate the amount of slope to be created from each wall.

Proper shower floor slope.

The pre slope sits on top of the subfloor and it is the start of your shower pans moisture management. Mix up some concrete mix in the mixer. To determine the proper slope measure from the drain to each wall and figure a quarter inch of slope per foot of length. Code for shower slope.

For example a floor that extends 4 feet away from the drain should have 1 inch of overall slope. John smith tx please can anyone help me. Proper slope on your shower threshold or curb is imperative when planning the installation of a frameless shower door. The preferred slope is between one quarter and one eighth inch per running foot of floor length.

We install frameless showers with the least amount of metal and seals to keep the glass looking clean. A 2 slope will probably ensure better drainage we could also find no slope tolerance for use when a floor slope is specified. The first is a single layer shower floor which can then be coated with redgard or a similar product or covered with kerdi to waterproof it. I have a builder who has built a marble tile shower for me that has a slope of 1 inch per foot i think it is too steep i would like it redone to as flat a slope as code would allow what is the code in texas for slopes on the shower floors or where can i go to look it up.

This series of posts will describe the latter. Aci 117 90 st andard specifications for tolerances for concrete construction and materials gives a level alignment tolerance of 3 4 inch for top of slab elevation of slabs on grade. When installed correctly water will shed down the glass door land on the. The exact height depends on the tile s thickness.

This slope will encourage water that travels from the shower walls and onto the shower floor to lead directly to the shower drain. It will set the proper negative slope for each layer that will sit able it. To efficiently drain the recommended minimum slope for a shower floor is about 4 percent or a 1 2 inch drop per every 12 inches from the shower walls to the drain. The final slope of the mortar bed should finish approximately 3 16 inch below the top of the shower floor drain.

Mark this outer height mark along the wall with a pencil. 4 smooth any rough areas on the floor or walls with a flat trowel. As a rule of thumb all areas around the drain should have a similar slope.