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. Pivot Doors.

Shower Tray: No, thanks.
Door Size: 800x800mm
Shape: Rectangle
Colour: transparent,chrome
Custom Bundle: No
Style: Modern
Material: Easyclean Glass
Type: Square, Rectangle
Features: Refer to map,check your postcode for delivery time, Two delivery ways:next/three working days, Easyclean Glass
Brand: Aica
Modified Item: No
Width (mm): 800,900,1200
Non-Domestic Product: No
Length (mm): 800,900,1200
Height (mm): 1850
Door Type: Corner Entry Shower Door