Please tell me about your experiences with UFH in a renovation. I have tried Googling but I'm so confused! We currently have electric UFH in our kitchen but it seems very expensive and we are completely renovating the ground floor - including relocating kitchen and replacing all flooring. I'm thinking wood effect tiles (it's a modern house) but obviously put off by the cold feeling. As far as I can gather wet UFH is better / cheaper to run but more expensive to fit and difficult to retrofit? Thanks if you've got this far!