Polymer Group services the industrial insulation market with polyurethane and polyisocyanurate insulation and construction foams . We have formulated and manufactured polyurethane foam in New Zealand for over 30 years and also manufacture under license to Huntsman Polyurethanes. Polymer Group Ltd is a Huntsman Alliance Partner.

Polyurethane foams are the most efficient insulating materials available today. The insulation product we are championing to provide the best insulation for your project is “Rigid Closed Cell Polyurethane Foam”. The specific brand is our own (formulated and manufactured) is ENDURATHANE.


  • Unsurpassed thermal insulation performance
  • Good chemical resistance to polyester resins
  • Light weight
  • Thermal conductivity from 0.021 W/m°C at 25mm thickness R value from 1.08 m°C/W for 25 mm thickness insulation
  • Flame retarded
  • Can be incorporated into prefabricated wall sections
  • Can be sprayed in place
  • Can be injected into service lines and cavities
  • Also supplied as hand pour packs


A Polymer Group technical representative will work with you on satisfying your health and safety obligations that are required under NZ legislation; especially ppe, plant design and health monitoring of employees.