Extruded polystyrene is one of the most efficient insulation materials available, meaning minimal heat transfer to adjacent materials. Installing ThermaSheet beneath an underfloor heating system dramatically reduces both heat loss and the cost of running domestic heating systems. Offering excellent thermal properties, using ThermaSheet in conjunction with underfloor heating improves the efficiency of the heating system, enabling a warm floor to be achieved in as little as 30 minutes, as opposed to hours, if thermasheet is not used. The cost savings of using ThermaSheet can be significant.
ThermaSheet also offers high thermal insulation that can benefit every room in the house by significantly reducing your heating loss – for high thermal insulation use boards butted closely together.
Radiant also offer supply & install of slab edge insulation if required to meet BCA codes (see image below)
Whilst we would love to provide both floor heating AND insulation Radiant are happy to also provide just the insulation services to builders where other floor heating suppliers are contracted (including hydronic systems) please contact us for pricing.