S
Spud
can you use ufh straight over the tilesafe bitumen matting ,just went to look at a job where they wish to do this ,I have said i dont think its possible and to call the tech line as i thought i should be laytexed first then ufh then more laytex and ditra am i being over cautious on the spec, i have seen ufh boil bitumenous substrate before and tiles delaminate