We do like the idea of underfloor heating instead of conventional radiators, but digging out 150mm of concrete to add 100mm of insulation and 50mm screed is neither economically nor structurally sensible.
Hi there! I'm looking for advice on underfloor heating, or for people to tell me if the following is not a good idea.
I have a house from 1981, uninsulated concrete slab + bitumen painted DPM + 50–60mm screed. We want to retrofit UFH on the ground open plan floor (40 sq m) but the ceilings are...