DS Supplies Ltd has relaunched the 'Heatmate' underlay. This underlay is for use with underfloor heating systems. The perforated structure of the 'Heatmate' underlay is unique and facilitates the transmission of heat. With this underlay you are sure to reach top efficiency of your flooring heating system. The density of the EVA foam is 30kg/m3 so its ideal for rooms with heavy traffic. The 'Heatmate' underlay also ensures sound reduction and has a 20db rating.