Marmox for wall panels - 12.5 or 10mm

[davemul]

Guys, im going to board out the bathroom with marmox

I was going to use 12.5mm.. but would 10mm be ok to use?

will be tiled on obviously.. not huge tiles.. say 600x400 ?

thanks

Dave

 

[Stewart]

If you're installing it onto stud work, then I would use the 12.5 mm and 10 mm if the substrate is solid...