Isover ULTIMATE™ Piano Plus is a new generation mineral wool for use in partitions and drywall systems to meet acoustic and fire performance requirements in domestic and non-residential applications.

Isover ULTIMATE™ Piano Plus is a new generation mineral wool providing exceptional fire performance yet in a flexible and easily installed acoustic roll. Isover ULTIMATE™ Piano Plus is a new generation mineral wool for use in partitions and drywall systems to meet acoustic and fire performance requirements in domestic and non-residential applications.


View NBSPlus product specification by NBS
ULTIMATE Piano Plus
ULTIMATE Piano Plus
ULTIMATE Piano Plus
ULTIMATE Piano Plus
ULTIMATE Piano PlusULTIMATE Piano PlusULTIMATE Piano PlusULTIMATE Piano Plus

Key Benefits

  • Excellent acoustic properties - Provides high levels of acoustic insulation in partitions, party walls and floors.
  • New generation glass wool with exceptional fire performance - Has the same high fire performing properties as stone wool but 40% lighter. Greater flexibility than stone wool allowing for tougher handling.
  • Fully tested and approved for use with drywall and acoustic floor systems - Covered by the SpecSure Warranty with guaranteed lifetime performance when used as a part of British Gypsum systems.
  • 2 x 610mm wide ready cut mineral wool rolls - Compatible with 600mm timber stud centres.
  • High quality mineral wool - Easy to handle, cut and install. Minimal on-site waste.
  • Robust flexible material properties - Resilient to damage in storage, during transportation and on site during installation.
  • Non-combustible - Isover glass mineral wool insulation has an A1 Euroclass fire rating – the best attainable.

Variants Details

Product details

Order Code Thickness Width (mm) Length Pack area (m2) Pallet area (m2) Product Name Units per pallet
5200013884 60 2 x 610 12000 14.64 175.68 ULTIMATE Piano Plus 12