partial coverage of floor with ufh - Tile Advice

[smacko]

I am going to be fitting ufh to my small bathroom. I plan on using the varme mat system but due to the layout it will leave several tiles not fully
covered by the mat, will this increase the chances of cracking as a few tiles may only be partially heated.
was sold BAL RAPIDSET FLEXIBLE to do this job, would you agree.
(onto a plywood base)

 

[GazTech]

I am going to be fitting ufh to my small bathroom. I plan on using the varme mat system but due to the layout it will leave several tiles not fully
covered by the mat, will this increase the chances of cracking as a few tiles may only be partially heated.
was sold BAL RAPIDSET FLEXIBLE to do this job, would you agree.
(onto a plywood base)

If the plywood is an overlay it will be fine....18mm minimum. Tiles will not crack if partially heated, they will be just partially warm.....Gaz