Rockwool Thermal Insulation products are quick and easy to cut and install. If you have any questions do not hesitate to contact our dedicated support team via Live Chat or Call Us Now.


This product will provide a dual density thermal and acoustic insulation solution for all floors. Thermal ROCKFLOOR® provides thermal performance for ground floors and Acoustic ROCKFLOOR® delivers impact sound protection for intermediate and separating floors. Floor insulation by ROCKWOOL has excellent acoustic and thermal properties.

  • High compressive and point load resistance
  • Minimises thermal and acoustic bridging
  • Easy handling and fitting
  • Absorbs sub-floor imperfections
  • Can be placed over or under the over site slab

Technical Information

Dimensions600mm x 1000mm
ThicknessThermal - 50, 80,100mm//Acoustic - 25, 30, 50mm
Thermal ConductivityThermal - 0.038 W/mK // Acoustic - 0.040 W/mK
Acoustic PropertiesAcoustic ROCKFLOOR® achieves Part E (resistance to sound) when installed in accordance to ROCKWOOL guidelines
Fire PropertiesEuroclass A1
Water RepellencyWater Repellent
EnvironmentalZero ODP & GWP
StandardsBS EN 13162, ISO 14001: 2004

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