Description of THERMO

Thermo is a flexible coiled PEX pre-insulated pipe system suitable for low temperature heating and hot water services.

With the confidence of having supplied and installed thousands of metres of pipe worldwide the range of Thermo pipe and fittings are covered by a 25 years manufacturer's guarantee.

Thermo pipe has been manufactured by Uponor since 1985 and has been installed on thousands of projects worldwide.

Thermo pipe insulation is manufactured from cross linked polyethylene foam which has great thermal properties and is resistant to ageing and mositure.
The closed cell structure reduces water absorbtion to less than 1% of the volume.

Due to the exceptional flexibility of the Thermo pipe system, route modifications during construction can be easily overcome and handling made easier, reducing installation times.

Available in coil lengths to 200m and pipe sizes to 110mm OD Thermo pipe is quick and easy to install.

Tried and tested brass compression fittings provide easy means of jointing without specialists tools or equipment


Features of THERMO

  • Manufactured in accordance with BS EN 15632-3
  • Flexible PEX pipe, coiled
  • Temperature to 95 Deg C
  • Pressure to 6 Bar
  • Available in Single or Twin pipe options
  • Trace heating cable option
  • Available in 10 Bar option


  • Low Temperature Hot Water Heating (LTHW)
  • Primary Hot Water Service
  • Hot Water Service (HWS)