Hi Lorna, I think you mean Marmox. Good product (I tend to use a similar prouct called Wedi Board) for small areas. It is not the same as Ditra matting which provides a movement protection between the sub floor and the tile (as there is a physical separation mechanism in the ditra matting) and the Marmox is adhered to the substrate and then the tile adhered to the board. In small areas I would not have a problem - and with UF heating I would use a flexible adhesive - if I was using a large vulnerable tile then I would also use devi mat as electrical UF heating causes expansion and contraction and therefore potential cracking on certain types of tile/stone. this type of board is good for the make up - (with approprate joint tapes and proper sub floor preparation) of wetrooms - walls/floors joints in wetrooms are always the vulnerability and these systems are a must - never try to get away with just WBP ply, as it reacts badly to water (even if it is marine grade!). James

Entire Thread

Topic	Date Posted	Posted By
MDF sheets	02/07/10 12:02:00	Laura Kedzlie
Re:MDF sheets	02/07/10 12:30:00	Barbara Keeley
Re:Re:MDF sheets	02/07/10 12:33:00	Richard Greenhough
Re:Re:Re:MDF sheets	02/07/10 15:42:00	Lorna Campbell
Re:MDF sheets	02/07/10 12:45:00	Jonathan Bingham
Re:Re:MDF sheets	02/07/10 13:37:00	Michael Brown
Re:Re:Re:MDF sheets	02/07/10 17:26:00	James Holmes-Siedle
Re:Re:Re:Re:MDF sheets	03/07/10 16:12:00	Lorna Campbell
Re:Re:Re:Re:Re:MDF sheets	03/07/10 18:07:00	James Holmes-Siedle
Re:Re:Re:Re:Re:Re:MDF sheets	04/07/10 00:53:00	Lorna Campbell

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