shower curb

Home is in FL on a concrete slab. Removed existing ceramic tile including a marble curb cover going into the shower. The concrete slab drops down into the shower pan - in other words the shower pan is below the level of the rest of the concrete slab in the house. The concrete along the edge of...

I hired a recommended pro to install preslope, liner, and final slope. 1. Liner was cut too deep at the threshold so water test failed. Pro is out of town so I used Oatey X-15 to patch (3" overlap) and will install dam corners prior to reinstalling. Should I redo the whole liner or are these...

I had cracked tiles in my alcove shower curb when I removed them there was rotting boards and mold that extends into the partial wall. Attached is the picture. My question is can I just removed and replace the front curb wood and remove the partial wall then add sliding doors or should I tear...