Installing Shower Waste In Concrete Floor

This should apply to the front edge contacting the rough floor along the length of the shower base.

Installing shower waste in concrete floor.

If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine. You will also need tools to fit the shower drain on the concrete floor and a whole bunch of pipes and fittings. This limits your ability to change the basement layout but if the stub outs are in place using them will save money and labor. Drain with the p trap located under the concrete slab.

The first step is to decide on the schematics of the shower base and ordering it. In general if you are installing on to a floating timber floor a flat low profile tray is the way to go as the flat base will provide great support for the tray and also access to the underside of the tray for the waste should be fairly straight forward as you can simply cut a hole in the floor. Ideally you ll already have a drain roughed in with the pipe sticking a few inches above the floor. Use reference marks on the subfloor to fine tune the location of the drain.

If you ever asked this question before then start by planning the execution of this job. Set the shower base in place to double check the final placement of the p trap inserting a short temporary tailpiece. Shower stall on concrete a shower usually requires a 2 in. While placing the shower base into position ensure that the drain assembly slides over the pvc waste paper.

The most efficient and least expensive method of installing a basement shower without the need to break concrete is to install it over existing plumbing stub outs. When you set the shower base permanently measure and cut a permanent tailpiece and cement it into place.