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Ursa 10 Loft Roll

(Code: 07INS000031)
Choice of Thickness :
£ 27.58
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Ursa 10 Loft Roll
URSA 10 Loft Roll is a lightweight, non-combustible, unfaced glass mineral wool product for use as loft insulation in cold pitched roofs.

It is split into 2 x 570mm wide rolls making it ideal for use between joists at 600mm centres but can easily be cut to accomodate other joist centre sizes.

URSA 10 Loft Roll has a thermal conductivity of 0.044 W/mK.

User friendly
The new generation URSA TERRA mineral wool has a ‘soft touch’ feel making it easier to handle and install whilst still maintaining its excellent mechanical properties.

Cost effective

Insulating pitched roofs at horizontal ceiling level is the most cost effective way of insulating new buildings or upgrading existing.


URSA Loft Roll has excellent sound insulation characteristics and enhances the acoustic comfort of the building.


URSA mineral wool is manufactured from an abundant, sustainable resource and may utilises at least 50% glass waste.


URSA Loft Roll is lightweight yet tough, resilient and easy to install. It is easily cut using a sharp knife.

Space saving

Compaction of the rolls in their manufacture saves space in both storage and transport.


URSA Loft Roll is rot-proof, durable and maintenance free. It is non-hygroscopic and will not slump in normal use.

They carry the CE Mark to show compliance with the harmonised European Standard BS EN 13162 and are quality assured to ISO 9001. 

Available in a choice of 3 thicknesses:-

Thickness (mm) Length (mm) Width (mm) :Pack Area (m2)
100 1100 2 x 570 12.54
150 750 2 x 570 8.55
200 550 2 x 570 6.27