Kingspan Kooltherm K8

Kooltherm K8Partial Fill Cavity wall insulation

  • Premium performance rigid phenolic insulation – thermal conductivity 0.022–0.024 W/m.K
  • Class O fire rating/low risk
  • Negligible smoke emission
  • Utilises traditional cavity wall construction methods
  • Clear cavity is maintained – resists moisture penetration
  • Low emissivity foil facings are resistant to the passage of water vapour and double the thermal resistance of the cavity
  • Meets NHBC technical requirements when used with a 50 mm residual cavity
  • Unaffected by air movement
  • Easy to handle and install
  • CFC–free
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