Opens in a new tab
About radTherm®

Why choose radTherm®

German engineering. A local business behind it. No call centre in between and not a subcontractor to be seen!
When you buy radTherm®, you're not buying from a national chain, and you're not gambling on an online shop. You're buying a purpose-engineered heating system, fitted by an independent local specialist who has to answer for it long after the van has gone, and backed by a manufacturer with the scale, experience and reputation to stand behind every radiator we make.

Built to a standard, not a price

Every radTherm® radiator is custom-made to order in Germany by our manufacturing partner, with decades of German engineering heritage behind it. That's not a marketing line: it's why the detail holds up.

Patented smart core

Heat-retention tablets inside the radiator store warmth and keep releasing it for up to 45 minutes after the element switches off.

Fluted design

Individually spot-welded flutes give roughly six times the surface area of a flat panel, mixing radiant and convected heat so the whole room feels evenly warm, not just hot near the radiator.

Genuinely efficient

Thanks to the heat-retention core, a radiator typically draws power for only around 12–15 minutes of every hour, and converts 100% of that electricity into heat. No flue, no combustion loss.

Made to fit your home

Every unit is built to order, with a choice of over 900 colours and an individual thermostat in every room, so you never heat rooms you're not using.

Confidence built in

A 30-year warranty as standard, plus 5 years' free repair cover.

Local businesses, backed by a national one

A named local specialist and the manufacturer standing behind them: the best of both, not a compromise between them.

radTherm® isn’t sold on the high street, through big-box retailers or wholesalers, or by whoever’s cheapest online this week. It’s sold and installed through a small, hand-picked network of authorised regional distributors. They’re all independent, family-run heating businesses rooted in the area they serve.

That means the person who surveys your home, installs your system and picks up the phone if you ever need them is highly trained and experienced, not a subcontractor or a name that changes every visit. It’s a local business with a reputation to protect in its own back yard.

And because they’re an authorised radTherm® distributor, they’re not working alone: they’re backed by our manufacturing partnership, our technical support and the same 30-year warranty that stands behind every radiator.

A big national heating brand

  • You’re a job number
  • Fitted by whichever subcontractor is available
  • Queries go through a call centre
  • Often short warranties

radTherm®

  • A named local specialist who knows your home
  • A family-run business with a reputation to protect
  • The manufacturer and a 30-year warranty standing behind them

Our story: born from experience, built for you

We're a collective of business owners with a shared history in the heating industry. Over the years we've installed thousands of electric heating systems across the UK, from different manufacturers, and saw their limitations first-hand.

The problem

Customers told us about unreliability, poor build quality, inconsistent heating and clunky controls. Electric heating was a clean alternative to fossil fuels, but too often it felt like a compromise, not an improvement.

The solution

We took that feedback to Germany and partnered with a leading German manufacturer who shared our vision. Every feature is driven by what you, our customers, want. The result is radTherm®.

In short

Engineered, not built to a price

German-made, with a patented heat-retention core and a 30-year warranty.

Local specialists only

Sold and fitted exclusively by authorised, independent, family-run businesses. No call centres, no subcontractors.

National backing

Local service, backed by the support and warranty of an established manufacturer.

Welcome to the radTherm® difference. Welcome to a warmer future.
Howard Klineberg & Simon Rhys-Davies, Founders of radTherm® UK Ltd

Find your local radTherm® distributor

Talk to an independent, family-run specialist who'll survey your home, fit your system and support it for years to come.