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Knauf Acoustic Partition Wall Roll


Knauf Acoustic Partition Wall Roll.



Delivery: 3 - 5 Working Days more details
Delivery Tier: Insulation more details
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Product Information

Knauf Acoustic Partition Roll APR insulation for partitions and internal walls.

Packs include

  • 25mm x 1200mm (Split 2 x 600mm) x 20m = 24m2
  • 50mm x 1200mm (Split 2 x 600mm) x 13m = 15.6m2
  • 75mm x 1200mm (Split 2 x 600mm) x 12.5m = 15m2
  • 100mm x 1200mm (Split 2 x 600mm) x 9.17m = 11m2


Acoustic Partition Roll is a flexible, resilient, unfaced roll of glass mineral wool. It is supplied in dimensions to suit studs at standard 600mm centres.


Acoustic Partition Roll is designed specifically for the sound insulation of metal and timber stud partitions.

Using mineral wool as a sound absorbent layer in partitions will significantly improve their acoustic performance, whilst only adding minimally to the overall mass of the structure.

The mineral wool complements the plasterboard by absorbing airborne sound in the cavity and reducing reverberation. It also has the effect of reducing the hollow sound that can occur in partitions with unfilled cavities.

Metal stud partitions faced with standard 12.5mm plasterboard and infilled with Acoustic Partition Roll can meet the requirement for a 40 Rw dB sound reduction in accordance with Approved Document E of the Building Regulations


Knauf Acoustic Partition Roll is a noncombustible, inorganic glass wool, defined as mineral wool in BS 3533: 1981 and is manufactured in accordance with BSI Quality Assurance Standard BS EN ISO 9001: 2000


Acoustic Partition Roll is odourless, rot proof, non-hygroscopic, does not sustain vermin and will not encourage the growth of fungi, mould or bacteria.

Vapour Resistivity

Acoustic Partition Roll has a vapour resistivity of 7.00 MN.s.g.m.

Fire Performance
Acoustic Partition Roll is classified as Euroclass A1 to BS EN ISO 13501-1.

Acoustic performance
Acoustic Partition Roll has exceptional acoustic absorption properties and is used to improve the sound insulation performance of partition walls.


  • Excellent sound absorption
  • Dimensioned to suit 600mm stud centres
  • Quick, economic installation
  • Can be used with standard plasterboard to achieve a sound reduction of 40 Rw dB
  • Friction fits between studs, ensuring continuity of the absorbent layer with no gaps
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Product Brand Knauf
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