100mm Kooltherm K108 stands out as a high-quality, partially-filled cavity wall insulation solution that offers exceptional performance. With an impressive thermal conductivity of 0.019 W/mK, it can achieve the same wall U-value as competing products while maintaining a slimmer profile. This means that our 75mm Kingspan K108 can provide optimal thermal insulation without compromising valuable internal floor space.
Brand: Kingspan
Thickness: 100mm
Length: 1200mm
Width: 450mm
Weight: 10.80kg
Pack Coverage: 2.70m2
Sheet size: 1200mm x 450mm
Quantity: 5 sheets
Model: 100mm K108
Dimensions: 1,200mm x 450mm x 100mm
R-Value: 5.25m2K/W
Thermal Conductivity: 0.019 W/mK
Density: 40kg/m3
Colour: Light Pink | Silver
Compressive Strength: 100kPa
Material: Rigid thermoset phenolic insulation core
Profile: Square edge
Fire Classification: Euroclass rating of F
Finish: Faced on both sides with a low emissivity composite foil, autohesively bonded to the insulation core during manufacture.
Insulation Material: A premium performance, lower-lambda rigid thermoset phenolic insulation.
Application Temperature: from +5 °C to +25 °C
Applications: Kingspan partial fill cavity wall insulation
BBA Certified: Yes
The facings of 100mm Kingspan Kooltherm K108 consist of a composite foil with low emissivity, which is securely bonded to the insulation core during manufacturing. This reflective surface effectively enhances the thermal resistance of any unventilated cavity that is in proximity to the board.
The core of 100mm Kingspan Kooltherm is a premium performance fibre-free rigid thermoset phenolic insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).
Have a browse of our Kingspan stock and filter by thickness or coverage on the left-hand side of the page. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on +4402039519012 , email sales@insulationstoreonline or Live Chat - Lowest UK Insulation Prices.









