Since you can t lower the floor you must adjust the height of the p.
How to install p trap in concrete floor.
Otherwise you have to break through the concrete to run a new line for a shower stall installation.
Today we share how to install a bathtub in a basement bathroom.
For proper drainage the drainpipe should fall at the rate of 1 4 inch per lineal foot.
If you want to install a shower over a concrete floor a fiberglass shower stall will work just fine.
Ideally you ll already have a drain roughed in with the pipe sticking a few inches above the floor.
Our prior videos showed how to prep and self level the concrete floor which made this instal.