Kooltherm K103

Kingspan Kooltherm K103, a rigid Phenolic foam insulation board with glass tissue on both faces, is suitable for the following applications: beam and dense block floors, between floor joists, suspended timber ground floors, between and under floor joists, concrete ground based floors, floating ground floors, upgrading concrete slab floors, and garage conversions.

Available in thicknesses from 25mm - 140mm.

Has a Thermal Conductivity of 0.019 W/mK, a compressive strength of 120kPa and a Vapour Resistance that typically exceeds 370 MNs/gm.