Underfloor heating in most forms it is inexpensive to install, economical to run, there is no maintenance and above all the heat distribution is total. It is invisible in so much as there are no radiators or heaters showing. Underfloor heating installers can install it under almost every floor type, wood, tile and laminate making it ideal for refurbishment projects. Even laid on top of an existing floor and covered with tiles the floor height is raised no more than 20mm.