Thermal, Fire, Acoustic, Ventilation.

Multi-Roll 44

General Information

Multi-Roll 44 is a mineral wool unfaced roll which is lightweight, flexible, resilient and non-combustable.

Designers can meet building regulation requirements and improve the overall energy performance of their buildings using Multi-Roll 44 in roof applications.

For convenience of storage and use, Multi-Roll 44 may be split to any 4 widths as required.

Roll Dimensions

Thickness (mm) Length (mm) Width (mm) Pack Area (m²)
100 9.17
1200 2×600, 3×400
150 3.40 1160 2×580, 3×386
170 3.85 1160 2×580, 3×386
200 4.50 1160 2×580, 3×386

Environmental Information

Multi-Roll 44 is produced from fine, non-combustible mineral wool (as defined in BS 3533:1981), bonded with a thermo-setting resin. All Superglass products are made from natural materials and recycled glass. They are CFC and HCFC free, will not rot, degrade or sustain vermin, will not encourage the growth of mould, bacteria or fungi and can be described as being non-hygroscopic.

Health & Safety Information

All Superglass products are subject to a Workplace Exposure Limit (WEL) 5 mg/m³ 8 hour Time Weighted Average Gravimetric Measure. A COSHH sheet (Ref AS001) and Material Safety Data Sheet (Ref AS002) can be obtained from Superglass Technical Department. Further reference can be made to EURISOL’s Health & Safety Statement which can be found at

British Standards

Multi-Roll 44 is manufactured to comply with the requirements of the EU Construction Product Directive (89/106/EEC) and Technical European Harmonised Standards BS EN 13162:2001, BS EN 13172:2001 for Factory Made Mineral Wool Products. The packaging of the product carries the British Standard Kitemark which shows the product has been subject to voluntary
additional Audit Testing. Suitable for the conditions in which it is intended.

Fire Performance

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

Temperature Limitation

Superglass mineral wool has a limiting temperature of 540ºC, though with temperatures in excess of 230ºC partial loss of the binder may occur at the hot face. This does not impair the thermal performance of the product.

Vapour Resistance

Superglass products possess negligible vapour resistance allowing vapour to pass freely through the insulation.


Multi-Roll 44 is supplied compression packed in polythene.


Superglass products must be stored indoors or under a waterproof covering in order to protect against weather damage.

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Superglass Multi-Roll 44
Superglass Multi-Roll 44
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