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Underfloor Heating installation company based in Essex that specialise in commercial and domestic projects across the UK

Certifications: All designs in accordance with UHMA, EN1264 & MCS. Full professional indemnity insurance and product warranty. CSCS and SSSTS card holders.



Underfloor heating installation

Leading specialist in commercial and domestic underfloor heating installations and renewable energy systems based in Essex, UK. Our team of dedicated experts are here to help you find the right system for your commercial or domestic environment anywhere in the UK. Click on one of our services below to discover how Terra Therma can warm your world.

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Underfloor Heating

Screeded, Timber (W22 & Plated), Floating floor, Thin overlay, Commercial structural slab

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Sand & Cement, Liquid flowing, Power floated

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Fault finding & System diagnosis, Controls set up and wiring, Servicing, Planned maintenance, Balancing, Repairs

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What Our Clients Say:

  • Terra Therma installed a great underfloor heating system in our house; then made it simple to use/manage (via Heatmiser Neo), and have an excellent backup team in Little Totham who keep it all running smoothly. Their recent service call fine-tuned everything perfectly - so we're all set for the winter. Alastair Wilkinson

  • Having just completed a conversion of agricultural barn to residential, Terra Therma has been exceptional throughout the project (which otherwise had its ups and downs), completing the underfloor heating, the Mechanical Ventilated Heat Recover system, 2 x Air Source Heat pumps along with the hot water /heating cylinders etc. The guys that come out to do the work, were always friendly, tidy & productive, and the people in the office always helpful.  I'd particularly like to thank Mark for his patience and support over the project.  I can't recommend them enough. Simon Nunn

  • Tom Green Construction has been using Terra Therma for several years now for all our underfloor heating, screeding & renewable energy projects and cannot recommend them highly enough. They are a reliable and professional company with the expertise to match. Patrick Bines 

  • Terra Therma Ltd have provided a quality design and installation service to Sovereign Plumbing on a large number of projects. Thank you for your efficient and friendly service. Glenn Parker, Sovereign Plumbing

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