You name it, this house has it: an air-source heat pump, a rainwater harvester, central-vacuuming system, triple-glazing and motion-sensitive lighting system. It also features underfloor heating and self-closing loos. The five bedrooms are arranged over three storeys.
Electric Underfloor Heating mats provide floors with a warm surface and are more energy efficient than standard water boiler heating systems. A self levelling compound must be added first before tiling over electric underfloor heating mats. http://www.tilesporcelain.co.uk/news/guides-advice/how-to-tile-over-electric-underfloor-heating-mats/