If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine.
Install a shower base on concrete floor.
Screw the shower pan rim into the wall studs using 1 1 4 inch screws through the pre drilled holes.
The side facing the outside of the shower stall.
Ideally you re putting it in an area where a drain has already been roughed in.
For extra waterproofing install a shower pan liner between layers of mortar before laying the shower pan on top.
Otherwise you have to break through the concrete to run a new line for a shower stall installation.
Place cardboard or another material into the shower pan base to protect its surface.
When you re installing a fiberglass or acrylic shower liner enclosure not to be confused with a shower curtain and base over a concrete floor special considerations should be taken to minimize leaks.
It is used because it is moldable and will hold form.
Diamond mesh will be used for the curb only.
Also make sure your floor is pre sloped before installing the rubber liner in the following steps to prevent future mold and mildew.
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Installing a base on concrete.
In addition shower bases come in various shapes and designs.
Ideally you ll already have a drain roughed in with the pipe sticking a few inches above the floor.
This will allow you to staple only one face of the curb.
Get a professional plumber to rough in the shower drain before starting the concrete installation.
To achieve this ensure that the floor is able to carry the weight of your shower base.
Shower bases are easy to fix easy to clean fewer chances of leakages.