The HeatWave Underlay has a low tog rating making it suitable for underfloor heating.Made from polyurethane foam it gives a great level of underfoot comfort whilst being durable and has flame-retardant properties. 

Tredaire King is a specialist low-tog underlay that brings warmth to any floor generated by underfloor heating to pass quickly into the room and add to the comfort it provides underfootThe low ‘tog’ rating conducts...