Kingspan Insulation - Kooltherm K103 Floorboard


Kingspan Group Kingspan Insulation

Kooltherm K103 Floorboard

Kingspan Kooltherm K103 Floorboard is a premium performance lower lambda insulation with a fibre-free rigid thermoset phenolic core. It used for insulating beam and block, concrete, and timber floors.

Kingspan Kooltherm K103 Floorboard

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Thermal conductivity 0.018 W/m.K
Compressive strength at 10% compression 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).
Reverse facing Glass tissue
Board size 1.2 x 2.4 m
U-value Calculations for Floors
NBS Product Specification


Kooltherm K103 Floorboard

Kooltherm Quick Guide

Case Studies

Camden House - London

Surrey University - Guildford

BFI Master Film Store - Warwickshire

Balham House Refurbishment - London

The Greenhauses - London

River Studio - Leamington Spa

Environment & Sustainability Institute - Cornwall

Passivhaus B&B - Devon