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About Warmup

Warmup is a certified ISO 9001:2015 UK based company creating and delivering floor heating solutions. We have sold more than 3 million systems in over 70 countries during 24 years of trading. We have subsidiary operations in 11 countries and licensed trading partners in all others.


The combination of Warmup’s heating wire with fluoropolymer coatings, the 4iE WiFi and the 3iE Energy-Monitor Thermostats, are patented, trademark protected and world-leading.

We began as, and remain a knowledge and research driven UK business, making proprietary world-leading products. Warmup has a tradition for quality and innovation. We constantly update and add to our product range to deliver the absolute best products. Warmup is the only underfloor heating company whose products are CE marked and accredited by various independent institutions, offering security and peace of mind.

Particularly for our trade professional customers, the quality and flexibility of our products, customer support pre and post-sales, technical assistanceand online tutorials, will help through each stage of the project. Our lifetime warranty reflects our confidence in our research testing and in our operational experience.

We offer the best systems, optimally designed and perfectly commissioned to work in exactly the way we advised beforehand that it would – for life. Really, that is the Warmup guarantee.

Warmup’s Chairman, Andrew Stimpson

Our Promise

We believe we provide the best products, best service, best warranties and guarantees and the best information. This is not a blind belief, it is one we have grown and nurtured through our advanced in-house research and development capability.

Our proprietary products are tested in our own EN442-2 test centre, located in Germany, and then validated within various post occupancy monitoring houses in Europe.

These houses are fully monitored, allowing us to compile an extremely detailed performance database, which provides us true knowledge of how a Warmup system will operate and the energy it will use.

Why Warmup?

Best Products

Warmup has the highest quality products. We have the toughest, dual-fluoropolymer, thin (1,8mm diameter) heating wire on the market. It won’t raise floor levels and is BEAB approved, meeting the highest safety standards for electric floor heating. 

Best Service

We offer world leading service and support. We are the only company who have a technical helpline for all clients, homeowners, installers, specifiers, retailers and any other Warmup client. This helpline serves all parties in questions from setting up a thermostat to any issues with installation of either electric floor heating system.

Best Guarantees

All our products are backed with industry-leading guarantees as a result of extensive testing and research. We offer Lifetime Warranty on our electric floor heating range. Additionally, we offer a SafetyNet™ Installation Guarantee: should a system be damaged during installation, we will replace it free of charge (subject to terms and conditions).

Best Research and Development

With our dedication to Research and Development (R&D) and customer service, we are able to offer you technologically advanced underfloor heating systems that deliver the highest standard of product quality, performance and customer satisfaction. We have a multi-million pound EN442-2 Research and Development Centre in Germany, test facilities and monitored post occupancy houses across Europe. 

Best Accreditations

Rest assured to have the very best system in the market. Our products comply with EU regulations.  are CE marked and accredited by various independent third party institutions. Our product accreditations include BEAB, cUL, CSA, FIMKO, SEMKO and UL. In addition, we are members of BEAMA and TTA.

Trusted globally for floor heating

We have grown into a global company serving our specialist solutions and high standard products across a wide range of countries. Warmup is present in more than 70 countries. Find some of our successfully completed projects in our case studies.