Tiling en-suite floor

[R8SS]

Good Evening,

Although I haven't posted yet I just want to say thank-you for the invaluable advice on this forum.

I am nearing the end of an en-suite refurb with only the floor left to do. It is a small floor area (approx 1200 x 1100mm). The floor is chipboard which I plan to overboadr with No More Ply, underfloor heating and then tiles.

My question is, I have some tanking materials left from the shower - is there any disadvantage to tanking over the chipboard before overboarding with the NMP?

I guess it's a case of using up the materials and a bit of belt and bracres?

Many thanks

 

[Time's Ran Out]

:welcome: belt and bracer sounds fine.

 

[R8SS]

Many thanks. I guess my main concern was the NMP adhesive taking to the tanking (Mapei).

Attached a pic with night lighting of job so far. Just the floor and vanity job left.

Thanks again.