Expert and hassle-free support for large scale electric heating projects which solve real-world challenges.


Why you'll enjoy the journey

Finding the right project partner matters

You may be an architect, M&E consultant, contractor, house builder or developer. No matter what your role, you want your building projects to be straight forward, hassle free, cost effective and use suppliers that know your reputation matters.

We get that. That’s why our Projects Team help you to get it right first time, de-risk the process and make installation easier. Combine this with exceptional electric heating products from a leading UK manufacturer and you’ve got something special.

Why you'll enjoy our journey

You'll find us easy to deal with and honest in our approach. We know any heating project challenge can be solved. Whether it involves acoustics, floor build up limitations, challenging or difficult-to-work with substrates or your need to exceed tough energy efficiencies and power savings.

Energy Efficient

Bespoke capability

As a British manufacturer we can easily meet bespoke requirements.

Even heat distribution

Unrivalled availability

Core products are always available for next day delivery.


Value engineering

From specification through to installation and beyond.

Zonal control

Service built around you

Just-in time deliveries to ensure no delays to the fitting schedule.

Design Freedom

Peace of mind

Single combined warranty covering associated products within the floor build up.

Highly Rated

Expert training

Site inductions, installation training and access to a suite of CPDs.

“Working with ThermoSphere‘s specification team was a seamless experience. They really understand the construction environment.”

- Sarah Millen, Health & Safety Manager

View case studies

Electric heating systems for any project

You'll find a superior range of electric heating systems that are backed with the most comprehensive warranties. As a British manufacturer, we can easily customise products to meet your project requirements.

Underfloor Heating

Explore electric underfloor heating systems which are designed and made in Great Britain. Available for tile, stone, wood, carpet or vinyl floor finishes.

Choose your system
Floor Heating scene


Choosing the right thermostat will help you to improve efficiency of your electric underfloor heating system and keep running costs to a minimum.

Heating control header

Towel Bars & Rails

Make a design statement with the addition of beautiful towel bars or a towel rail. Choose from a wide range of styles and colours. Add the final touch with a mirror demister.

Bathroom square 2

Radiators & Heaters

Every electric radiator is carefully selected to ensure optimum efficiency is maintained, controlling comfort is easy and installation is simple.

Discover the options
Room heating header


From electric flow boilers to instantaneous hot water, the range provides a superior approach to water heating which reduces both energy and water waste.

Heat water better
Water Heating Header

Outdoor Heating

Outdoor heating provides an energy-efficient and reliable way to reduce risk caused by frozen pipes and snow or ice covered driveways and guttering.

Explore the outdoors
Outdoor heating 1

Technical specifications

You'll find a suite of technical information including BIM objects on SpecifiedBy as well as a comprehensive data sheet and installation guide library for all products, right here.

Technical downloads

Is underfloor heating expensive to run square

Book a CPD

Our electric heating experts have a wealth of experience covering all types of electric heating projects. This knowledge has been broken down into bite-sized 1 hour CPDs for you to have the most up-to-date electric heating insight to use for your current and future building projects.

Book a CPD


Our environmental commitment

The environment is critically important not just now, but for generations to come. We recognise and accept our responsibility to be a good steward of the environment and to help achieve a state of sustainable development.

our environmental policy

Insulation boards for underfloor heating square

Case studies

You'll find ThermoSphere electric heating installed all around the world. Here are a few examples...

Enter the Learning Zone

Learn more about the impact of electric heating as well as the latest industry insight by entering the Learning Zone

1 min read

Visit us at InstallerSHOW 2024

Visit us at InstallerSHOW 2024 and still be back in time to watch the game! From the 25th to the 27th June, we will be exhibiting at the...
6 min read

Should you choose electric radiators or panel heaters?

If you’re in the process of looking into installing electric radiators or panel heaters for your next project, this article could be just the thing...
4 min read

Bathroom design trends and electric heating

In this blog, we partnered with Danielle Tipping who is the proud Showroom Owner and Designer at Ripples Lindfield in West Sussex. Danielle’s...

Discuss your heating project

If you have a question that needs an answer, our comprehensive FAQs page is packed full of them. However, we know that some questions are more complex than others so our team are always available to help.


Contact the Projects Team