Kingspan Kooltherm K108 Cavity Board 1200x450x40mm

Kingspan Kooltherm K108 Cavity Board

Premium performance partial fill cavity wall insulation

Kingspan Kooltherm K108 Cavity Board is a premium performance insulation with a fibre-free rigid thermoset phenolic core.

As part of our Kooltherm K100 range, it provides a level of performance that is unrivalled in the world of rigid thermoset insulation materials with a thermal conductivity of just 0.018 W/m.K across all thicknesses.

Kingspan Kooltherm K108 Cavity Board is manufactured with a blowing agent that has zero ODP and low GWP.

Technical Specifications

Thermal conductivity: 0.018 W/m.K across all thicknesses
Facings: Low emissivity composite foil
Core: Premium performance lower-lambda rigid thermoset phenolic insulation manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Board size: 1.2 x 0.45 metres
Weight: Approx 3.92 kg/m2 at a thickness of 100 mm
Green Guide Rating: Kingspan Kooltherm K108 Cavity Board achieves a Green Guide Rating of A+

Product Features

 • Premium performance rigid thermoset phenolic insulation – thermal conductivity of 0.018 W/m.K
 • Clear cavity is maintained – resists moisture penetration
 • Low emissivity foil facings significantly increase the thermal resistance of the cavity
 • Meets NHBC technical requirements when used with a 50 mm cavity.
 • Unaffected by air infiltration
 • Easy to handle and install
 • Non–deleterious material
 • Manufactured with a blowing agent that has zero ODP and low GWP