Pitched roofs at ceiling level


Glass Mineral Wool


Earthwool Loft Roll 40 provides a superior performance with a thermal conductivity of 0.040 W/mK.

Available with partially cut perforations, Combi-cut has the flexibility to be used between joists at either 400mm or 600mm centres, or used unsplit as a full-width roll.


  • Euroclass A1 non-combustible
  • Superior thermal performance
  • Lightweight quilt for ease of installation.
  • Available as:
  • Partially cut rolls for use with:
    • timber joists at 400mm centres or,
    • timber joists at 600mm centres or,
    • unsplit as a full width roll.