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Why Specific Kingspan?

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why specify Kingspan Kooltherm®?

Superior thermal performance in a thinner profile

With conductivity (λ) value as low as 0.020, Kingspan Kooltherm® offers among the most thermally efficient conductivity and thermal performance values available, which means you can minimise thickness of your insulation compared to other conventional insulations to achieve the same performance.

Exceptional fire performance

Kingspan Kooltherm® also has exceptional fire performance characteristics. As it is a thermoset material it hardens and chars in fire situations, giving off very little smoke; unlike thermoplastics, such as polystyrene which melt, soften, and give off thick black smoke. Kingspan Kooltherm® K10 FM Soffit Board has achieved FM Approval in concrete soffit applications (valid for installations with non-combustible walls and a floor to ceiling/soffit height restriction of 9.1 m).


The Kingspan Kooltherm® range is an extensive range of super high performance rigid thermoset insulation for virtually any roof, wall and floor application for both residential and commercial buildings. Kingspan Kooltherm® offers the following benefits:

  • Super high performance rigid thermoset insulation
  • Ultra low conductivity
  • Fibre-free insulation core
  • Group 1 BCA fire classification
  • Resistant to the passage of water vapour thanks to its closed cell structure
  • Easy to handle and install: Speed up building construction
  • Ideal for new build and refurbishment
  • CFC/HCFC-free with zero Ozone Depletion Potential (ODP)
  • Compliant with AS/NZS 4859.1:2002
  • Ideal for both home insulation and commercial insulation

(Class No. 4880: Class 1)
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