Paris Grey tumbled limestone kitchen floor tiles. Light grey tones with aged edge, this stone can be installed with underfloorheating systems. http://www.naturalstoneconsulting.co.uk/limestone-paris-grey-limestone
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.