You have to leave space for the waste and pipe to run in the floor,so you can not install the tray on a concrete floor.If you want to install the tray on a hard floor,pls buy the riser kit from us. Stone Shower Tray(Optional).
The Black Walk In Wet room Shower Enclosure Nano Glass Screen 1850H Tray Optional is suitable for premium wet room installations that demand stylish, durable, and convenient shower enclosures with a high level of safety and noise reduction.
