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Knauf  |  SKU: 2404155

Knauf Loft Roll 44 Insulation - 150mm Combi-Cut (9.18m²) (1 Roll/Pack)


£29.91 Ex VAT
£35.89 Inc VAT
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Use Knauf Loft Roll 44 as an effective thermal insulation in cold pitched roofs. Installed at ceiling level, this glass mineral wool insulation is a non-combustible loft insulation that reduces heat loss from the loft, by layering between and over the top of ceiling joists within the loft area. 

Loft roll 44 “Combi Cut” insulation is pre-perforated to allow them to be separated into widths of either 2 x 570mm or 3 x 380mm.

  • 150mm thickness
  • Install over roof joists in combination with rolls installed between joists
  • Pre-cut to be separated in 2 x rolls at 570mm or 3 x rolls at 380mm
  • Euroclass A1 resistance to fire
  • Pack of 1 Roll

Knauf Loft Roll Certifications

  • Complies to BS EN 13162
  • EUCEB Certified
  • manufactured in accordance with ISO 50001 Energy Management Systems, ISO 14001 Environmental Management Systems, ISO 45001 Occupational Health and Safety Management Systems and ISO 9001 Quality Management Systems. 

Data Sheets & Guides:

Knauf Loft Roll Data Sheet

Knauf Loft Roll Installation Guide

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  • Size
    W: 1140mm (2 x 570mm/3 x 380mm) x L: 8050mm x T: 150mm
  • Quantity Per Pack
    1 Roll
  • Coverage (m²)
    9.18
  • Thickness
    150mm
  • Length
    8050mm
  • Width
    1140mm
  • Material
    Glass Mineral Wool
  • Estimated Lifespan
    Equivalent to lifetime of wall structure
  • Thermal Resistance
    3.40 m2K/W
  • Thermal Conductivity
    0.044 W/mK
  • Water Resistance
    5.00 MNs/g.m
  • Reaction to Fire
    Euroclass A1

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