Wherever your home is in New Zealand, and whatever the environment, Gerard Thermacore™ provides outstanding insulation for pitched roofs. Because it sits above the rafters, this solid thermal barrier moves the dew point outside the building structure – creating a drier, healthier home.

Thermacore - the warm roof solution.

What makes Thermacore perform so well?

  • Insulation outside the building structure creates a warm roof system
  • Blocks thermal leakage and removes a major source of condensation
  • Strong and rigid sheets, with no shrinkage or settling over time
  • Manufactured and proven to perform throughout Europe

Ideal for new and existing builds

It doesn’t matter whether you’re starting your build from scratch, or reroofing an existing home. Gerard Thermacore™ works with any Gerard roof panel you choose, and both can be installed at the same time by a Gerard Distributor.

With a range of thicknesses and thermal values available, Gerard Thermacore™ has options that far exceed New Zealand building code requirements, should you wish.

Thickness mm R-Value
50 2.27
60 2.73
70 3.18
80 3.64
90 4.05
100 4.55
110 5.00
120 5.45
140 6.36
150 6.82
160 7.27
180 8.18
200 9.09

Get in touch

Contact us to find out more about Thermacore and how the benefits of warm roofs could help with you next project.

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