Interwall Technologies / How it Works

Interwall Technologies uses the latest in Graphene technology to create a unique alternative to conventional heating systems. But how does it work?

Unlike traditional heating systems which rely on air movement to heat the surrounding area, infrared heating works by direct heat transfer. This method of heating warms objects directly (walls, floors, people), without creating air currents or raising dust particles. This creates a more pleasant and consistent ambient temperature and a more cost-effecting heating solution.

Easy to Install

Highly intuitive engineering makes it quick and easy to install.

Extremely Efficient

Low running costs, rapid warming & control at a flick of a switch.

5 Minutes to Warm

Our heated wooden flooring heats up in just five minutes.

Safe & Tested

Fully tested to the most stringent European safety standards (CE & ROHS).

Latest Technology

State of the art, flexible and extremely durable Graphene technology.

10 Year Guarantee

Install with confidence with our 10 year manufacturer guarantee.


Nano-carbon technology is at the core of our underfloor heating. When switched on, far infrared rays that are invisible to the naked eye are dispersed by the graphene, generating enough heat under the floor to keep your home warm and cosy.


Interwall Technologies graphene range works with all main floor coverings, including: Engineered Wood, Ceramics, Carpet, LVT along with an unparalleled range of bespoke finishes.

Send an email for more information.


Some people still expect underfloor heating to be expensive to run. The reality is that both the initial installation and ongoing running costs can represent great value for money.

It costs less than 10p to run 1m² of Interwall Technologies at full power for 6 hours!


Harnessing the power of Graphene technology, Interwall Technologies offers– a cost cost-effective, cost-efficient and stylish solution to warm up your home.

With a flick of a switch, heat is evenly distributed throughout your floor, so no matter where you go, there will never be a spot too hot or too cold. With a variety of colours and finishes to choose from, you’ll be sure to find the perfect heated flooring to complement your interior design.

Say goodbye to unsightly pipes and radiators forever!

Timbertherm 10 Year Guarantee


Ready for the science part? Graphene is an atomic-scale honeycomb lattice made of carbon atoms. Graphene is undoubtedly emerging as one of the most promising nanomaterials because of its unique combination of superb properties, which opens a way for its exploitation in a wide spectrum of applications ranging from electronics to optics, sensors, and biodevices.

Graphene has a unique combination of properties that is ideal for next-generation electronics, including mechanical flexibility, high electrical conductivity, and chemical stability.  Graphene’s remarkable conductivity, strength and elasticity has made it a promising choice for stretchable electronics.

We’re bringing you the most innovative technology for your home!


Infrared is part of the Sun’s invisible spectrum that we experience as heat. Infrared radiant heat is divided into three segments: near, middle and far. While we cannot see far-infrared heat, we can feel its effects.


  • Effectively helps to increase blood circulation without straining the heart, and increases the levels of oxygen and white blood cells in your blood.
  • Stimulates the production of collagen in the human body
  • Helps to build a stronger immune system, better cardiovascular health and promote the ability to heal faster from soft tissue injuries such as tears, pulls and sprains