Synthetic fibres such as polyester and polypropylene should be avoided as they may melt and damage your heating system and your floor. When choosing rugs for underfloor heating, we recommend you go with a natural material, such as wool or cotton. We've gathered all our favourite area rugs that can be used on underfloor heating here. Our anti-slip underlay has also been designed for use with underfloor heating. If you have any questions, our expert team are always on hand to help and advise.