Stone wool

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The versatile mineral insulation material is non-flammable and offers very good insulation properties at high temperatures.

With its melting point of >1000°C, rockwool meets the requirements of fire safety.

The high bulk densities also provide excellent soundproofing results in the low to medium frequency range.


  • Biosoluable
  • Non-flammable A1 in accordance with EN 13501-1
  • Low heat conductivity λ
  • Recyclable
  • Melting temperature >1000°C

Material information


temperature thermal conductivity λ `{`W/mK`}` density ca. 100 kg/m³

The information provided in this technical product information document is consistent with the state of our knowledge and experience at the time of printing. However, unless expressly agreed otherwise, it does not represent any formal assurance in a legal sense. Our knowledge and experience evolve continuously. Therefore, please always ensure that you are using the most recent edition of this technical information. Last updated: 19/11/2018