Kingspan K103 Floorboard

Kingspan Kooltherm K103 Floorboard is a premium insulation solution for solid concrete and suspended timber floors. 

With an industry-leading thermal conductivity of 0.019 W/mK, it provides outstanding thermal efficiency, helping achieve U-values with minimal thickness. Ideal for new builds and refurbishments, it enhances energy performance while being lightweight and easy to install.

Kingspan K103 Floorbaord Key Benefits:

  • Superior Insulation – One of the thinnest, most efficient floor insulation options.
  • Versatile Use – Works with underfloor heating and multiple floor types.
  • Easy Handling – Lightweight for simple transport and installation.
  • Regulatory Compliance – Meets energy and fire safety standards.
  • Sustainable Choice – Manufactured with a commitment to net zero carbon emissions.

Browse our Kingspan K103 Floorboard today, we are sure you will find something you require.

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