On advice from this forum, we're putting our underfloor heating in our slab instead of having a separate screed. Can anyone point me in the direction of any resources I can link them to? They haven't seen it done before, and I don't want to simply say 'I read it in a forum' ?. They know what to do, I think they just would feel better with some external information about it being done.
Additionally, does it use a different type of concrete to a normal slab? One of them mentioned bein