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Knauf Earthwool Loft Roll 44 - Combi-Cut

(Code: 20000601)
Choice of Thickness :
£ 48.92
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Knauf Earthwool Loft Roll 44 - Combi-Cut
Earthwool Loft Roll 44 is available in a range of thicknesses with a thermal conductivity of 0.044 W/mK.

Combi-cut products have partially cut perforations, providing 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
Lightweight quilt for ease of installation
Supplied 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.
Available in a choice of 3 thicknesses - 100mm, 150mm and 200mm


 Thickness (mm) Length (mm)  Width (mm)  Area per Roll (m2)  Thermal Conductivity (W/mK)  R-Value (m2K/W) 
100 12180  1140 (2x570/3x380) 13.89 0.044  2.25 
150  8050 1140 (2x570/3x380) 9.18 0.044  3.40 
200   5200  1140 (2x570/3x380)   5.93  0.044  4.50