Kooltherm K103 Floorboard


Premium performance floor insulation

Kooltherm K103 Floorboard is a premium performance floor insulation that provides a thermal conductivity of just 0.018 W/m·K across all thicknesses.

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 fibre-free rigid thermoset phenolic core.

Manufactured with a blowing agent that has zero ODP and low GWP, it is used to insulate beam and block, concrete and timber floors.

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Kooltherm K103 Floorboard

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Thermal conductivity  0.018 W/m·K across all thicknesses
Compressive strength Compressive strength 120 kPa
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)
Facings Glass tissue
Board size 1.2 x 2.4 metres
Weight Approx 4.46 kg/m2 at a thickness of  100 mm
Green Guide Rating Kingspan Kooltherm K103 Floorboard achieves a Green Guide Rating of A+
Planet Passionate
Through our new Planet Passionate 10-year groupwide sustainability programme, we aim to make significant advances in the sustainability of our business and of our products.

Today, Kingspan Kooltherm K103 Floorboards are manufactured in one site and offer the following sustainability performance.

Responsible sourcing

Kingspan Kooltherm K103 Floorboard produced at Kingspan Insulation’s Pembridge manufacturing facility is certified to BES 6001 (Framework Standard for the Responsible Sourcing of Construction Products) ‘Excellent’

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