WE are at this stage also. New build GF UFH system and we are likely to go with Cemfloor and then have a microcement type top. Been quoted £75/m2 which i think isnt bad but ideally would like just to polish a screed up but im informed you cant. Especiall true for Anhalyted (Sp?) Gypsum screeds.
We want Wet UFH for upstairs also but on top of the Eggerboard flooring can you get a system that holds wet screed? Cemfloor do a Level Plus screed that says can be laid to 15mm and then we would microcement on top but our builder says hes not keen to do it.
Any thought?