Multi-Roll 44

Multi-Roll 44

Multi-Roll 44


Superglass Multi-Roll 44 is lightweight, non-combustible glass mineral wool insulation roll. The flexible roll is perforated to allow easy installation between common joist spacings and minimum onsite cutting and waste.


Superglass Multi-Roll 44 is primarily used as thermal insulation in new and existing lofts/cold roofs. However, it can be used in a number of other applications including suspended timber ground floors. When used in the loft/cold roof it can be installed between and over the joists.


Key Benefits

  • Thermal Performance
    Thermal Performance
    – Provides excellent thermal performance with a thermal conductivity of 0.044W/mK.
  • Fire Performance
    Fire Performance
    – Classified as A1 non-combustible (the highest possible rating).
  • Recycled Content
    Recycled Content
    – Manufactured from up to 84% recycled glass.
  • Environmental
    – BRE Green Guide Rating of A+ and ISO 14001 accredited.
  • Easy To Fit
    Easy To Fit
    – Simple installation process.
Product Dimensions and Information
Thickness (mm) Length (m) Width (mm) Pack Area (m²) R-Value (m²K/W) Packs per pallet Code
100 10.10 1200/2x600/3x400 12.12 2.25 24 5774
150 6.65 1160/2x580/3x386 7.71 3.40 24 5773
170 5.80 1160/2x580/3x386 6.73 3.85 24 5772
200 4.85 1160/2x580/3x386 5.63 4.50 24 5771
Typical U-Values achieved when using Handy 44 in a standard loft application
U-Value(W/m²K) 0.16 0.14 0.12 0.11 0.10 0.09 0.08
Thickness of insulation between joists (mm) 100 100 100 100 100 100 100
Thickness of insulation over joists (mm) 170 200 250 300 340 400 450

Thermal Performance

Thermal conductivity of 0.044W/mK.

Fire Performance

All Superglass products are deemed non-combustible and have a fire classification of A1 – the highest possible rating when tested to BS EN 13501-1 Reaction to Fire.


  • Manufactured in accordance with ISO 14001:2015 – Environmental Management Systems.
  • Zero Ozone Depletion Potential & zero Global Warming Potential.
  • CFC & HCFC free.
  • Generic BRE Green Guide Rating of A+.

Recycled Content

Manufactured from up to 84% recycled glass which would otherwise go to landfill.


Manufactured in accordance with:

  • BS EN 13162:2012(+A1:2015) Thermal insulation products for buildings – Factory made mineral wool (MW) products.
  • BS EN 13172:2012 Thermal insulation products – Evaluation of conformity.
  • ISO 9001:2008 – Quality Management Systems (QMS).

Handling & Storage

Supplied compression packed in polythene to provide short term protection. For long term protection, the product must be stored indoors or under a waterproof covering in order to protect against weather damage. Should not be left permanently exposed to the elements.