Quadzero NL MLV – Flexible Mass Loaded Vinyl Noise Barrier

Fire-Resistant Mass Loaded Vinyl, Foil Faced Flexible Noise Barrier

Quadzero NL is a superior mass-loaded vinyl noise barrier designed to deliver exceptional soundproofing while meeting stringent fire safety standards. Manufactured by Pyrotek, this foil-faced noise barrier excels in acoustic transmission loss, effectively reducing noise from mechanical equipment, engine sounds, and electronic devices.

With a fire-resistant foil facing, Quadzero NL meet stringent fire safety requirements in the marine, building and transport sectors. The product achieves the highest fire ratings complying with International Marine Organization standards for low spread of flame, as well as, American and Canadian building and transportation standards for heat release, toxicity and flame propagation properties.

Quadzero NL minimizes the impact of coincidence dip resonance in lightweight panel constructions such as plasterboard, drywall, plywood, and hollow core doors. Its dense, thin mass barrier shifts critical frequencies to limit sound transmission, ensuring long-lasting noise control across walls, ceilings, and floors.

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Features:

  • Contains no ozone depleting substances
  • Free from lead, unrefined odour-producing oils and bitumen
  • Complies to IMO FTP 2010 – low spread of flame
  • Multiple methods of installation accepted by USA Coast Guard (USCG)
  • Complies to BS476.6 and 7 – Class 0
  • Easy to cut, tape and mechanically fasten into position
  • Self extinguishes upon removal of flame
  • Resistant to water, oil and natural weather conditions
  • Tear resistant with high tensile strength. Ability suspend in lengths of up to 5 metres

Applications:

  • Inside cavities or over lightweight wall, ceiling and floor constructions
  • Applied in marine engine rooms & deck heads to reduce noise transmission
  • Rail carriages for under floor insulation to reduce track and brake noise
  • Designed around the outside of metal air ducts to reduce noise breaking out
  • Wrapped around noisy pipes, i.e. fluid or gas pulsation in chemical, petrochemical and waste water treatment plants

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