ThermoSphere has launched an innovative electric underfloor heating cable that looks set to transform underfloor heating installation.

The ThermoSphere Membrane Heating Cable is the first, and only, underfloor heating cable to use TwistedTwin construction, and in-line hot-to-cold joint technology.

This is great news for installers as The unique construction removes the need to cut the membrane, insulation and flooring to install, dramatically simplifying the installation process. What’s more, the likelihood of cable failure due to mistakes at the joint is virtually eliminated. So, there’s far less risk of spoiling a tiled floor to fix a damaged cable.

ThermoSphere is a leading British-based electric heating manufacturer that has been using its technical expertise to drive innovation in electric heating for over 25 years. In its Membrane Heating Cable ThermoSphere has created a product that incorporates hot-to-cold joint connections in the primary manufacturing process. The result is invisible joints and a cable that is uniform in thickness from end-to-end. This removes the installer’s headache of making cavities to accommodate cold tail joints that are three times larger than in-line joints and can be a common point of failure.

For kitchen and bathroom installers working with tile and stone flooring, benefits include:

  • A simpler, one-step cable installation process to save time and effort.
  • No tools are required, installers only need to thumb-press the cable into place.
  • Eliminates the risk of damaging cables during installation as the unique cable construction removes the need to cut the membrane, insulation and flooring.
  • No leaks or costly repairs as the waterproofing layer of the decoupling membrane remains intact.
  • Faster delivery of quality workmanship through the automatically flush finish ready for tiling.
  • Compatibility with all membranes on the market, so installers can rely on the membrane that they are familiar with.


For more information on cable specifications, pricing and to order

   ThermoSphere’s new Membrane Heating Cable




Keston is pleased to announce the upgrade of its new Combi and System twin flue boiler range which features a sleek and compact design for simple installation, with enhanced user-friendly controls that deliver on optimal efficiency for buildings.


Lightweight and easy to install, the new and improved Combi 2 and System 2 models offer a versatile solution for new and replacement heating systems. Offering greater flexibility through the Keston twin flue system, boilers can be sited up to 27m from the flue outlet. This is an important consideration for long or difficult flue runs, particularly in terms of adhering to regulatory requirements, such as where boiler flue position regulations specify flues must be positioned a certain distance away from windows and doors.

Featuring a compact and aesthetically pleasing design, the latest range features a new larger and higher resolution colour screen and improved user interface including plain English full-text descriptions. Replacing the previous two-button feature, the latest range now includes four buttons for comprehensive menu navigation and the added ability to scroll back through the menu for time saving installation and servicing.

The new upgrade to the range also incorporates a selection of built-in features to increase energy efficiency. Featuring an intelligent pre-heat function that learns usage patterns based on 24-hour trends, building occupants can benefit from faster hot water whilst using less gas compared to a standard pre-heat function. Furthermore, for simple and easy heating and hot water management, the upgraded Combi 2 and System 2 boiler ranges are also compatible with Halo wireless thermostats for intelligent and smart control.

As with all models in the Keston boiler range, the latest additions can run on both natural gas or a 20% hydrogen blend, cost effective, reliable and ready for the future. to provide a cost-effective and reliable solution that is ready for the future.

With over ten years of British manufacturing excellence, Keston is an established player within the heating industry. Manufactured to the highest standard to deliver a reliable and high-performance heating solution to the domestic residential market, the latest range of Combi and System Twin Flue boilers are available with a market-leading warranty of up to seven years.

Keston by Ideal Heating is a Groupe Atlantic company


CLICK HERE for more information on the latest Combi 2 and System 2 boiler range


or call a member of the Keston team on 01482 244 3005