I just wanted to check with someone that it was ok to cement the base directly onto a tongue and groove timber floor.
How to install a shower tray on a wooden floor youtube.
I was not planning on tiling the floor so i will probably go with the cement or silicone method directly onto the existing flooring.
Pearlstone rectangular low profile shower tray.
Before you start you need to make sure that the floor beneath the tray is capable of supporting it.
How to install shower tray.
This guide explains how to install a shower pan over existing plumbing.
It is firm and pretty level.
How to install a low profile shower tray.
Good point about the ply raising the level of the floor.
If the floor is not level the shower pan will not be able to drain properly.
Of the two designs these are generally a bit more complicated to install because they fit directly onto the floor with no gap in between.
If the subfloor is wood waterproof it before using self leveler and before spreading mortar or adhesive.
This video shows how to install a quadrant shower tray onto a chipboard floor using a mortar base.