This 25m insulation strip from John Guest is the perfect addition to your underfloor heating system. Designed to provide optimal heat distribution, this strip can be easily installed on the floor for maximum efficiency. The product is made from high-quality materials that ensure long-lasting performance and durability. Ideal for those looking for a reliable and efficient underfloor heating system, this JG Speedfit insulation strip is a must-have. With its easy-to-install design and superior quality, it is the perfect solution for your heating needs. So why wait? Get your hands on this incredible product today!