That's my concern mma!......it's just glued!What's sticking the oak to the floor? Hardwood can be quite unstable. What about the height issue? I personally wouldn't feel comfortable tiling over that. Maybe if it was nailed or screwed.
If it is solid and no movement then it's the same principle as tiling onto a tounge and groove floorboard!
i,ve never tiled on to tongue & groove floorboards just glued TJ......that's my concern it's just glued mate ......worries me abitIf it is solid and no movement then it's the same principle as tiling onto a tounge and groove floorboard!