Kooltherm K10 Soffit Insulation Board

K10 Soffit-1

Insulation for Structural Ceilings (Soffits) providing thermal conductivities as low as 0.020 W/m·K

What are the benefits of Kooltherm K10 Soffit Insulation for Structural Ceilings?
  • Premium performance rigid thermoset phenolic insulation
  • FM approved to Class 1 fire rating Class Number 4880
  • Unaffected by air infiltration
  • Resistant to the passage of water vapour 
  • Easy to handle
  • Quick to install l Ideal for new build and refurbishment
  • Non–deleterious material
  • Manufactured with a blowing agent that has zero ODP and low GWP


Product information

Product details
Product Literature


Thermal conductivity (insulant thickness) 0.021 W/m.K (25–44 mm)
0.020 W/m.K (≥ 45 mm)
0.19 W/m.K (plasterboard component)
Compressive strength at 10% compression 100 kPa
Facings Composite foil
Core Premium performance rigid thermoset modified resin insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
Board size 1.2 x 2.4 m

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Get in touch

Kingspan Insulation Ltd.

Bree Industrial Estate


Co. Monaghan

A75 X966

Tel: +353 (0) 42 979 5000