Technical Info’ & Products


In conjunction with Optimum Under Floor Heating and Gyvlon, we can install a specialist product called Thermio®+.

Gyvlon® ‘Environmental Screed Solutions’ have developed the Thermio®+ technology to further improve underfloor heating systems by creating a screed that is specifically designed to complement both water underfloor heating & cooling systems.

Gyvlon Thermio®+ is the only screed with a guaranteed thermal performance.

Thermio®+ technology coupled with an underfloor heating or cooling system guarantees a pipe encapsulation and an emitter which will give:

  • Performance: up to 30% increase of the thermal value coefficient for maximised performance of the underfloor heating system.
  • Comfort: up to 80% thermal diffusivity for a much faster ramp-up in temperature, greatly improving immediate and long term comfort.
  • Savings: up to 8% savings on heating bills

Please view our Thermio+ and Gyvlon Screed  data packs.