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MuteBarrier™ 10kg

Performance: Up to 28dB*

Dimensions: 1.2m x 1.2m x 4mm (1.44m²)

Weight: 14.4kg

For: Homes, workplaces, industrial developments, acoustic fencing, and specialist audio environments.

Compliance: Compliant with both Part E Building Regulations (England, Wales, Northern Ireland and the Republic of Ireland).*

Where: Multi-use application on walls, floors and ceilings. Hardwearing for under carpets, and for external use for the creation of acoustic fencing, or a sound barrier

MuteBarrier™ is a flexible, hardwearing, PVC Mass Loaded Vinyl product used for creating sound barriers, and can be used internally for soundproofing floors, walls and ceilings.

More Information

MuteBarrier 10 l

Specialist Acoustic Mineral Wool for Part E Building Regulations Compliance

Knauf Acoustic Mineral Wool (RS60) (60kg per m3) is high-density acoustic mineral wool that is used to treat the open spaces, or cavities, between flooring joists, stud-frame walls and battened ceilings. As Acoustic Mineral Wool is a fibrous material, it helps to lessen sound energy by turning it into heat, helping to decrease the remaining noise ‘bouncing’ around inside the cavity and amplifying. As a standalone product, it is only effective against very light background noise issues. We recommend Knauf Acoustic Mineral Wool to be used as part of a system when a cavity is created or existing.

Acoustic Mineral Wool will also help to prevent Flanking Transmission adjacent cavities. Any soundproofing system fitted without this material will not achieve its complete acoustic performance and may fall short of expectations or essential acoustic regulations.

Acoustic Mineral Wool has a greater density than thermal wool, and this is evident in their slab appearance. The reduction as an acoustic insulation material comes as an absorptive rating NRC (Noise Reduction Coefficient) which differs for each thickness. This means that it is an absorptive material as opposed to a dense soundproofing product. You will find all acoustic systems that Acoustic Mineral Wool is featured in by selecting the ‘Systems’ tab above. Here you will see how vital it is!


  • A crucial component for all soundproofing systems with joists, battens, acoustic cradles or stud-frames
  • To be used in cavities to provide optimum soundproofing performance for all systems
  • Slab dimensions 1200mm x 600mm x 50mm (9 per bale – 6.48m2)
  • Other thicknesses include: 100mm, 75mm and 25mm
  • Euroclass A1 fire rating
    Always leave an air gap to ensure full performance a minimum of 10mm
  • A 3-5 day lead time can be expected with this product, please call ahead for availability

Knauf RS60 Pack Quantities

  • 100mm
  • 75mm
  • 50mm
  • 25mm
  • 4 Slabs (2.88m2)
  • 6 Slabs (4.32m2)
  • 9 Slabs (6.48m2)
  • 18 Slabs (12.96m2)


Product Data

Sound insulation advice for Part E

Soundproofing Floors
Soundproofing Floors
Soundproofing Designs for Party Floors to achieve compliance with Part E of the Building Regulations.
Soundproofing Walls

Soundproofing Walls

Soundproofing Designs for Party Walls to achieve compliance with Part E of the Building Regulations.

Related Products

MuteBoard™ 2
MuteBoard™ 3
MuteBoard™ 4