J
jimmycooker
Hi Lads,
I have a wetroom I need to tank, it is 4m x 1m (with marmox showerstone tray taking up 1m2 at one end).
I floored the rest of the upstairs & wetroom with 18mm WBP.
I have just realised / noticed that there is a join in the ply running perpendicular to the joists right at the door entrance where traffic will be heaviest.
I realise now I should have battened in between the joists, is there any way around this?
I have 30mm between the top of the ply and the bottom of the glass door.
How much space will a standard tile, grout, tanking take out of the 30mm?
Would a 10mm marmox board or something on top of the WBP stop the deflection without additional battening between the joists?
Thanks,
James.
I have a wetroom I need to tank, it is 4m x 1m (with marmox showerstone tray taking up 1m2 at one end).
I floored the rest of the upstairs & wetroom with 18mm WBP.
I have just realised / noticed that there is a join in the ply running perpendicular to the joists right at the door entrance where traffic will be heaviest.
I realise now I should have battened in between the joists, is there any way around this?
I have 30mm between the top of the ply and the bottom of the glass door.
How much space will a standard tile, grout, tanking take out of the 30mm?
Would a 10mm marmox board or something on top of the WBP stop the deflection without additional battening between the joists?
Thanks,
James.