Use of Ditra Matting

[Qwerty]

I've always fitted it on top of SLC'd UFH too

 

[Lee@emctiles]

This is how we recommend it:



1, Subfloor
2, UFH Matting
3, Flexible Leveller, Then SPF Adhesive to stick 4
4, Dural CI++ Matting
5, SPF Adhesive
6, Lovely Tiles!

 

[Rookery]

I've always fitted it on top of SLC'd UFH too

Me too. The uncoupler should be closest to the stone, in my view.