Do not nail or screw anything into the pan.
Tile redi shower pan installation.
Frame out shower stall area to shower pan dimensions.
Test fit shower pan drain housing into subfloor bore hole.
Sweep out any debris from sub floor.
Tile redi shower pan install.
Test fit shower pan drain housing into subfloor bore hole.
Frame out shower stall area to shower pan dimensions.
Do not sand cut or make any changes modifications to the surface of the shower pan whatsoever.
Do not nail or screw anything into the pan.