The floor beneath your tray will need to be completely secure so position the shower tray where you want it to go and test that the floor is strong and solid enough to support it without movement.
Shower tray installation on wooden floor.
If it s not then remove the floorboards from this area and replace them with marine plywood that is more.
Installing or fitting a shower tray is very much dependent on the type of tray you are installing and the surface it s being installed on.
Fix an uneven floor using a self leveler.
If the floor is not level the shower pan will not be able to drain properly.
How to install a low profile shower tray.
Use a hammer and chisel or a handsaw to cut away the wood to make 10mm recesses for the shower tray.
Remove the shower tray.
The pencil mark on the wood is the top of the recess that the shower tray will fit snugly into.
Installation solid floor to start place the shower tray into position on the floor ensuring surface is level and mark the perimeter and waste hole on the floor including an area outside the perimeter for access to connect plumbing as dictated by the installation location after the tray has been installed.
Roofing felt to spread out over the wooden subfloor.
Purchase 4ml polyethylene or 15 lb.
This guide explains how to install a shower pan over existing plumbing.
How to install shower tray.
When you install a shower pan over a wooden floor this is not just an added line of defense for the floor it also prevents the wood from absorbing the concrete s moisture too quickly and allows it to cure properly.