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Thermasys Limited

Sustainable Building Centre
35 Handsworth Road
South Yorkshire
S9 4AA


Tel: 01142 561552
Fax: 01142 438150

Registered No: 06709241
VAT No: GB 939 1456 96

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Underfloor Heating

Thermasys supply and install Underfloor Heating using the Water & Pipe based system. These are especially suitable on new developments or complete renovations.

In a hot-water system, warm water is circulated through pipes or tubes that are laid into the floor (usually a solid-screeded floor, although joist-based systems also work well). Various types of pipe are used including PEX, multi-layer (a composite of PEX, aluminium and PEX) which is also known as Alupex (there is also a version using PERT instead of the PEX) and polybutylene (PB). Copper pipes are not normally used.

  • Warm Water Underfloor Heating is 30% more efficient than low temperature radiators with a ground source Heatpump, 20% more efficient with an air source Heatpump, and 5-15% more efficient than low temp radiators with a condensing boiler.
  • Underfloor Heating will work with Solar Panel Systems which we can also integrate into your Hot Water & Heating design.
  • We will guide you through each stage of the project from design to commissioning.

If you are considering a Underfloor Heating and require more information please send us your details via our enquiry page or simply call us on 01142 561552. Thank you for taking the time to view our site.

Underfloor Heating Systems from Thermasys

Our Underfloor Heating Solution

The various underfloor Heating systems available from Thermasys are designed for all areas and are suitable for anything from a conservatory or extension to a brand new home or office. Underfloor Heating kits are simple to install, fully guaranteed and cheap to run, these warm water underfloor Heating kits are an ideal solution for a wide variety of applications running with HeatPump, Solar Panel and Condensing Boiler Systems:

  • Conservatories
  • Extensions
  • Kitchens
  • New build
  • Self builders
  • Plumbers and Builders

Underfloor Heating systems range from single room underfloor Heating kits for conservatories, small rooms or extensions (max 15m²) to large 12 port underfloor Heating systems that provide temperature controlled underfloor Heating circuits using thermostatic blending valve with circulating pump for Heated floor areas up to 240m².

Please browse our website for more information about Ground and Air Source Heat Pumps, Underfloor Heating, Wind Turbines, Insulation Materials & Screed, Solar/Thermal Hot Water Production and Wood Burning Stoves then contact us on 01142 561552 or e-mail us on enquiries@thermasys.co.uk.