The drain system must slope from the shower or other plumbing fixture down to the home s septic tank or sewer system.
How to install shower base drain on concrete floor.
If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine.
This leaves the shower drain under the concrete slab.
How to install a shower base on the concrete floor has been a question in many people s mind.
Otherwise you have to break through the concrete to run a new line for a shower stall installation.
Fix an uneven floor using a self leveler.
You will also need tools to fit the shower drain on the concrete floor and a whole bunch of pipes and fittings.
Shower bases are easy to fix easy to clean fewer chances of leakages.
If the floor is not level the shower pan will not be able to drain properly.
The first step is to decide on the schematics of the shower base and ordering it.
If you ever asked this question before then start by planning the execution of this job.
Local building codes determine the rate of slope but often the drain runs with a slope of 1 4 inch per foot.
If the subfloor is wood waterproof it before using self leveler and before spreading mortar or adhesive.
This guide explains how to install a shower pan over existing plumbing.
In addition shower bases come in various shapes and designs.