This is a thread for discussion of the article, SLC & Radiant Heat Flooring, by Todd Groettum (tileguytodd). Your comments and questions are welcome. You may also rate the article by selecting a rating in the drop-down box above right. [excerpt=Todd]When installing electric radiant heated flooring, you will find that every manufacturer has slightly differing recommendations in their installation guidelines. Following the manufacturer's recommendations for installing the wires or mats is important. Following their guidelines for installing tile directly over these mats generally leads to frustration and in many cases an installation that has an inferior finish due to trying to set over a surface that is not flat, and sometimes one that has sensors that are thicker than the thinset bed you are trying to set tile into.[/excerpt] Please read the article here: SLC & Radiant Heat Flooring | The Floor Pro Community and join us in the discussion below.