ThermoSphere Ultimate Heating Cable Kit
ThermoSphere Ultimate® is quick and easy to install, plus it’s the most reliable underfloor heating cable on the market. That’s because ThermoSphere Ultimate combines a TwistedTwin cable, and in-line joint technology. This removes the risk of damaging the cable during installation, as cutting into the membrane and substrate is no longer required.
 
No bulky hot-to-cold joint to cut intot he floor.
A fast and easy one-step installation process to save time.
Compatible with all popular heating and decoupling mats.
Rated IP68, making it safe to use in bathrooms and wet rooms.
Comprehensive range of sizes, reducing the need to use multiple cables.