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  3. Kooltherm K20 Concrete Element Board
Illustration of a pink colored Kingspan insulation board (called Kooltherm K20) with a rigid fibre-free phenolic core and a brownish glass tissue facing on both sides. The board is shown as a single rectangular insulation panel in perspective view, highlighting its slim profile and uniform construction.
Illustration of a concrete sandwich wall construction featuring a Kingspan Kooltherm® K20 insulation board positioned between two precast concrete elements. The cutaway view shows the inner and outer concrete layers, mechanical wall ties, and the continuous insulation layer designed to improve the thermal performance of the wall assembly.

Kooltherm K20 Concrete Element Board

The Kooltherm K20 Concrete Element Board is a rigid phenolic insulation board with a glass tissue facing on both sides. The board is designed for use as insulation in concrete sandwich elements.

Product Highlights

  • λD-value 0,021 W/(m·K)

  • Suitable for use as insulation in precast concrete sandwich elements

  • Maximum insulation with minimum thickness

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