Woodford Plastics - LTHW Pre-insulated mains

Pre-insulated pipework is used for the conveyance of hot and cold water underground. Carrier pipes are mad from PEX encased by PUR foam and a PE protective sheath.


  • Hot water, working temperature upto 95 deg C

  • Potable water

  • Chilled water

  • Single, twin and quad pipe sections

  • Flexible & corrossion resistant

  • LOng coil lengths for less joints

  • 6 or 10 bar opperating pressures