Now for the first time in District Heating and Cooling, Perma Pipe Introduces the same corrosion protection technology used in the Oil and Gas industry.  An additional corrosion coating layer is applied to the outer service pipe prior to the application of the polyurethane foam and Fiberglass Reinforced Plastic (FRP) or Polyethylene (HDPE) Jacket.  This coating will protect the steel in the event the outer jacket is ever breached during operation.

  • Muli-Therm 500 GOLD
  • Poly-Therm GOLD
  • Xtru-Therm GOLD



  • Epoxy
  • Urethane elastomer
  • Zinc