QuadCore 426 Roofboard

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High performance flat roof insulation

Kingspan Quadcore 426 Roofboard is a high performance fibre–free rigid neo-thermoset insulant.

It is suitable for flat roofs waterproofed with mechanically fixed single-ply waterproofing, and has a thermal conductivity of 0.021 W/mK.

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QuadCore 426 Roofboard

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Thermal conductivity 0.021 W/mK
Compressive strength 150 kPa (at 10% compression)
Core High performance fibre-free rigid neo-thermoset insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP)
Facings Low emissivity composite foil
Board size 1.2 x 2.4 metres
Responsible sourcing

Kingspan QuadCore 426 Roofboard is manufactured under a management system certified to ISO 14001: 2015.

Flat roofing blogs

Kingspan Insulation Ltd

For queries relating to insulation boards, cavity closers or membranes.

Pembridge

Leominster

Herefordshire

HR6 9LA

General enquiries: 01544 388 601

Technical advice: 01544 387 382