GERARD
THERMACORE™.
THE WARM ROOF
SOLUTION.
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.
What makes Thermacore™ perform so well?
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 Certified Gerard Roofer.
Insulation that goes beyond the minimum
Insulation that goes beyond the minimum
With a range of thicknesses and thermal values available, Gerard Thermacore™ has options that far exceed New Zealand building code requirements, should you wish.


25
mm
30
mm
40
mm
50
mm
60
mm
70
mm
80
mm
90
mm
100
mm
110
mm
120
mm
140
mm
150
mm
160
mm
180
mm
200
mm
R Value: