Due to the nationwide stock allocation, transportation lead times may be longer than displayed.

100MM Superglass 44 Multi Loft Roll Insulation 12.12m2 Roll

Code: IW3442

Multi-Roll 44 is a lightweight, non-combustible glass mineral wool roll, designed to provide thermal insulation in lofts. This roll is typically used for insulating loft spaces and cold roofs but can also be used in a multitude of different applications.

To help installation, the roll has been perforated to allow it to be split into any of the three commonly required widths, making it easier to manoeuvre into joist spacings and reducing waste and onsite cutting.

Lead Time: 2-5 day(s)


The delivery charge on orders below £250 is £72 including VAT. Any orders above £250 are subjected to the standard delivery charge of £36. Delivery lead time is up to 10 working days from the date of the order, depending on product availability. 

We operate heavy goods vehicles, therefore road access and weight limits need to be considered. It is important that the delivery address is accessible to 26-tonne lorries.

Please note you will be contacted by a member of our customer care team if the access to the property is restricted to discuss delivery options i.e. courier services.

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Length: 10.10m

Width: 1200mm

Perforated: 600mm (x2) 400mm (x3)

Thickness: 100mm

Roll size: 12.12m2

Thermal conductivity: 0.044W/mK

Thermal resistance: 2.25m²K/W

Reaction to fire: A1 to BS EN 13501-1

ISO 14001 accredited


Lofts – insulating between and over joists.

Fire classification

Multi-Roll 44 is classified as non-combustible with a Reaction to Fire Classification A1 when tested to BS EN 13501-1.

Vapour resistance

Multi-Roll 44 possess negligible vapour resistance allowing vapour to pass freely through the insulation.

Handling & storage

Multi-Roll 44 is 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. Multi-Roll 44 should not be left permanently exposed to the elements.


Multi-Roll 44 is manufactured to comply with the requirements of CE Marking 93/68/EEC and Technical European Harmonised Standards BS EN 13162: 2012, BS EN 13172: 2012. Also manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2008.


Additional information






Mineral Wool



Fire Rating

A1 (non-combustible)




Glass Mineral Wool

Roll Coverage




Thermal conductivity

0.044 W/mK

Product type




Product Documents

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