• 54 Aitken Terrace, Kingsland, Auckland, 1021, New Zealand
Key Contact
  • Chris Olson
  • Auckland

NZGBC Member


Thermafilm mission is to dramatically reduce building HVAC operational costs, improve energy efficiency and occupant thermal comfort.

We provide new technology Penjerex window insulation film from Japanese company Nitto Denko.

Penjerex is a high performance, high clarity low emissivity film which reduces Solar heat gain and internal heat loss providing all season energy efficiency and thermal comfort at lower cost than other options without impacting day-lighting and building aesthetics. Penjerex is a retrofit product applied to the interior of existing window panes.

Thermafilm has a partner network through New Zealand and can assist building owners, tenants, building engineers and architects with Penjerex product information. We also assist with performance analysis to estimate improvements in building HVAC system efficiency and occupant comfort levels to assist with Greenstar and NABERS retrofit projects.