Unilin Thin-R Plus Hyfloor Insulation PIR Board T&G 2400 x 1200mm

An unbeatable choice in all thermal insulation, Hyfloor (T&G) has a superior thickness to performance ratio allowing the lower targets required under Building Regulations. XT/HYF (T&G) tongue and groove jointing offers a practical on-site solution that results in a more robust continuous layer of insulation, minimising the threat of thermal bridging. Achieving lower U-values in a practical and robust manner, it is lightweight and suitable for use with underfloor heating. Thanks to its thickness to performance ratio, XT/HYF (T&G) allows for reduced insulation thickness without compromising its thermal performance. Good detailing at the wall/floor junction is essential to reduce thermal bridging. By placing an upstand of Unilin / Xtratherm Perimeter strip (XT/STR) insulation 25mm thick around the external and internal wall/floor junctions, a robust detail is created.