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Knauf  |  SKU: 715820

Knauf Loft Roll 44 Insulation - 200mm Combi-Cut (6.84m²) (1 Roll/Pack)


£29.02 Ex VAT
£34.82 Inc VAT
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Knauf Loft Roll 44 is a thermal loft insulation roll for use in cold pitched roofs. Made from glass mineral wool, thus non-combustible loft insulation is designed to be installed at ceiling level, between and on top of joists to reduce heat loss from living spaces via the loft.

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.

  • 200mm 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
  • What is Loft Roll Insulation?

One of the most common varieties of loft insulation is loft roll insulation. Often made from glass mineral wool or fibreglass, it is designed to prevent the loss of heat by trapping air within the fibres, and is installed between joists at ceiling level, i.e the “floor” of the loft. This prevents heat from within the living areas of the home from being lost via thermal bridging into the loft. 

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)
    6.84
  • Thickness
    200mm
  • Length
    6000mm
  • Width
    1140mm
  • Material
    Glass Mineral Wool
  • Estimated Lifespan
    Equivalent to lifetime of wall structure
  • Thermal Resistance
    4.50 m2K/W
  • Thermal Conductivity
    0.044 W/mK
  • Water Resistance
    5.00 MNs/g.m
  • Reaction to Fire
    Euroclass A1

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