A specialist low-tog underlays from Tredaire that brings a warm glowing feeling to any floor.

Tredaire King has a low ‘tog’ ratings, which allows the warmth generated by underfloor heating to pass quickly into the room. It conducts more heat than other underlays, making it ideal choice for installations with underfloor heating, bringing greater heating efficiency and the potential of reducing heating bills.

Interfloor’s unique manufacturing techniques allow the production of underlays with higher thermal conductivity and hence lower thermal resistance than normal, whilst retaining the essential qualities of underfoot comfort and protection.