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25mm URSA Acoustic Roll (24m2)(1200 wide)

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The URSA Acoustic Roll is a lightweight, non-combustible, unfaced glass mineral wool designed for sound insulation in lightweight metal or wooden stud partitions, applicable in both new and existing buildings. Manufactured from sand, an abundant and sustainable resource, this product may incorporate up to 80% post-consumer glass waste. It is available in a convenient 2 x 600mm width split.

Features and Benefits:

  • URSA Acoustic Roll has minimal resistance to the passage of water vapour, thus allowing the floor or wall construction to breathe.
  • URSA Acoustic Roll has excellent sound insulation characteristics to help meet the Building Regulation and Robust Details requirements.
  • URSA Acoustic Roll also has good thermal insulation characteristics and enhances the thermal comfort of the building.URSA Acoustic Roll is lightweight yet tough, resilient and easy to install.  It is easily cut using a sharp knife.
  • Compaction of the rolls in their manufacture saves space in both storage and transport.

Thermal conductivity

0.035 W/mK

Fire Rating

Euroclass A1


22 kg/m³

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