Uneven walls (again.....)

[trickymicky69]

I am planning on redoing the bathroom.
Currently the walls are tiled 2/3 of the way up and painted with bath room paint for the other 3rd.

If I take the current tiles off, the masonry walls for the bottom 2/3 will be very uneven.

I was thinking of lining the room with aqua panel to give a nice smooth substrate to tile on.

As tiles can be fairly heavy, what would be the best way to fix the aqua panel and also how would you pack it out to ensure its perfectly plumb?

I was thinking of a dot and dab type fixing but would it be strong enough?

Thanks

Mike

 

[bobasd]

why dont you strip back to masonry and then post photos of bare wall?