Acoustic Roll is specifically designed for friction fitting between joists and studs at 400 mm and 600 mm centres to improve the sound insulation of:

• Separating walls and floors.
• Internal walls and floors.
• Timber and metal stud partitions.

Acoustic Roll is also designed for friction fitting between resilient timber battens and timber studs in Robust Detail separating floors and walls.

Acoustic Roll provides a high level of sound absorption, whilst also improving the thermal and fire performance of the wall, floor or partition.

Using Glass Mineral Wool as a sound absorbent layer in partitions and floors significantly improves their acoustic performance.

In internal walls Glass Mineral Wool complements plasterboard linings by absorbing airborne sound, and reducing reverberation, and is particularly effective at preventing the hollow sound that can occur in partitions with unfilled cavities.

Knauf Insulation Acoustic Roll is a glass mineral wool insulation roll, designed for use in internal wall and floor applications, offering sound absorption and noise reduction properties. It is non-combustible, achieving the best possible Euroclass A1 reaction to fire classification and is manufactured using Knauf Insulation's unique plant-based binder, ECOSE® Technology.