Branch

Top quality underfloor heating from Thermogroup

Thermogroup is one the UK’s leading manufacturers of electrical underfloor heating products an

Published 8th January 2013

Thermogroup is one the UK’s leading manufacturers of electrical underfloor heating products and lists signature brands like Thermonet® and VarioTM amongst its range. 

Thermonet is unique in the UK, being the only electric underfloor heating mat to feature the Twisted Twin conductor cable, fixed to a high quality fiberglass mesh. 

This unique feature makes Thermonet superior in quality and long lasting, as tension in the cable is minimised. Unlike many cheaper imitation products, Thermonet matting is made from high quality mesh and lays flat to the floor without the need for adhesive strips. The single connection point allows for fast simple installation and the touch screen thermostat allows energy efficient programming. Available in 3 outputs and over 40 sizes there is a Thermonet mat to fit every room. 

Vario is a loose wire system designed for fast, flexible installation in small or irregular shaped rooms. Vario’s unique pre-measured fixing strip removes the need to measure and mark out your floor making Vario® the fastest underfloor heating cable kit available. 

Vario Loose Wire Underfloor Heating kits come in 8 convenient sizes for optimum coverage at 150W/m2.  Kits include fixing strip, touchscreen thermostat, Vario cable and installation guide. 

As Thermogroup products are manufactured in Germany, the quality control is of the upmost stringent, which ensures a lifetime warranty is included as standard.

Read more

Keep up to date with all the latest news from Stax.

9th February 2026

Strong Start to the Year for Stax

January has delivered an excellent start to the year for Stax, with strong results across both our Kitchen Showrooms and Trade VIP scheme, underlining the value of continued investment in our customers and our offer.

Read More

19th January 2026

Stax Announces Internal Promotion

Stax Announces Internal Promotion Highlighting Long-Term Investment in People and Head Office Capability Stax has announced the promotion of Sarah Robinson to the role of Trainee Range Co-ordinator, effective 5th January 2026, reinforcing the company’s commitment to internal progression and continued investment in its head office infrastructure.

Read More

10th January 2026

New Year. New Savings. New Stax Deals

Start the year strong with Stax Deals. Save on the products you use every day, protect margins, and stock up with confidence, thanks to hundreds of offers across decorating, DIY, tools, heating, and more.

Read More
See all