Our Group Research and Development facility is located in Belgium and boasts state of the art laboratories and test equipment, alongside the latest CAD/CAM design technology. We are continually improving the performance of our products to maximise energy efficiency and ensure our radiators work as effectively with renewable energy sources as with more conventional heat sources, such as condensing boilers.


Stelrad Compact and Stelrad Elite were the first radiator ranges in the UK market to have a ten year guarantee.

All Stelrad products conform to EN442, the European Standard for radiators, and are manufactured in ISO 9000 certified facilities.

Our highly automated, high speed manufacturing lines feature pressure testing to 10.5 bar to assure weld integrity and a thorough leak testing regime, followed by a four-stage inspection process.

Every radiator undergoes a two-stage painting process to give an exceptionally hard-wearing finish.

Customer service

We believe that Stelrad’s £4.2M National Distribution Centre is the UK’s most capable radiator logistics operation. We hold over 300,000 products in stock in this 160,000 sq. ft. facility and we work around the clock with state-of-the-art RF barcode scanners and specialised reach trucks to provide market leading levels of delivery performance. This ensures that you can easily obtain our products from our network of over 1,000 merchant branches.

Stelrad also prides itself on having one of the largest radiator sales organisations in the country to make it easy for you to meet us in person.