Sonic Acoustic Walls

Industrial Noise Barriers Built for Scale, Performance and Durability

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    Powered by Flexshield
    Manufactured by Flexshield, AcousTech Sonic acoustic walls are built in Australia using durable materials and precision fabrication to ensure consistency and reliability across installations.

    Trusted by engineers and built for performance
    Engineers specify Sonic acoustic walls for their scalable design, proven noise reduction, and adaptability to industrial and infrastructure environments.

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Key Applications

  • Construction site boundaries and temporary noise barriers
  • Industrial site perimeter noise control
  • Mining and tunnelling operations
  • Power stations and substations
  • Wastewater treatment facilities
  • Transport corridors and logistics zones
  • Pump station and generator enclosures
  • Heavy manufacturing operations
  • Large-scale infrastructure development

Performance

Acoustic Performance

  • Sound Absorption: Up to αS 0.90 (ISO 354)
  • Sound Reduction: Up to Rw 37 (using V100 panels)
  • System Height: Up to 8 metres (engineered to site requirements)
  • Wind Load Tested: AS 1170.2 compliant
  • Modular format enables staged installation, relocation or future expansion
Frequency Band Absorption Coefficient
125 Hz 0.50
250 Hz 0.85
500 Hz 0.95
1000 Hz 0.90
2000 Hz 0.85
4000 Hz 0.80

Construction

Designed for Demanding EnvironmentsSonic Acoustic Walls are engineered to withstand industrial conditions, harsh weather, and site movement. Key features include:

  • Dual-sided acoustic performance
  • High-density rock wool core
  • Interlocking steel joint system for structural rigidity
  • Perforated steel inner face with 38% open area
  • Solid metal outer face for protection and visual continuity
  • Optional access doors, vision panels and integrated ventilation
  • Fire-rated and corrosion-resistant construction
  • Available in 50 mm and 100 mm panel thicknesses

Sonic Acoustic Walls are built with long-term use in mind. The modular format makes them ideal for temporary or permanent installations and allows future reconfiguration with minimal disruption.

  • Weather-resistant finish
  • Custom powder-coated colours available
  • Minimal maintenance required
  • Suitable for high-exposure environments

Testing & Compliance

  • Sound Absorption: ASTM C423-90
  • Sound Insulation: AS/NZS ISO 717.1:2004
  • Fire Rating: FRL -/120/- (AS 1530.4-2014)
  • Wind Load: Tested to AS 1170.2
  • Environmental Compliance: Meets local regulatory standards
  • Testing: Verified in NATA-accredited laboratories

How To Specify

To configure a Sonic Acoustic Wall system, speak with the AcousTech team about the following:

  1. Project Requirements
  • Site footprint and wall length
  • Required height and acoustic performance targets
  • Exposure to wind, weather and vibration
  • Any fixed or mobile installation requirements
  1. Panel and Structural Design
  • Panel thickness: V50 or V100
  • Foundation type and engineering loads
  • Finish or colour requirements
  • Integration with buildings, containers or plant
  1. Installation Considerations
  • Site access and delivery logistics
  • Installation timeline
  • Safety and compliance on-site
  • Sequencing for staged or temporary builds
  1. Optional Features
  • Personnel access doors
  • Vision or ventilation panels
  • Surface treatments for corrosion or graffiti resistance
  • Custom acoustic tuning for frequency-specific control

Our technical team can guide you through every stage of your project.
We offer:

  • Site assessment and acoustic analysis
  • Custom layout and system design
  • Engineering documentation
  • Fabrication and installation guidance
  • Post-install support and adjustments

Photo & Video Gallery

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Resources

All Resources
  • Sonic Acoustic Walls Brochure
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Frequently Asked Questions

  • Industrial Sonic Acoustic Walls are specialised barriers designed to absorb or block sound, primarily used in industrial settings to reduce noise pollution generated by machinery, equipment and industrial processes.

  • Industrial Sonic Acoustic Walls help create safer and more comfortable working environments by significantly reducing noise levels, protecting workers from potential hearing damage, and minimising disturbances to nearby communities.

  • Industrial Sonic Acoustic Walls are commonly used in manufacturing facilities, power plants, oil and gas installations, transportation infrastructure, warehouses, wastewater treatment plants, and mining sites to mitigate noise pollution and comply with regulatory requirements.

  • Industrial Sonic Acoustic Walls work by strategically placing soundproof barriers between noise sources and receivers. They effectively absorb or block sound waves to reduce noise transmission and minimise its impact on surrounding areas.

  • Industrial Sonic Acoustic Walls can be constructed using robust materials such as concrete, metal, fibreglass, or specialised soundproofing panels designed to withstand harsh industrial conditions and provide optimal noise reduction.

  • Factors to consider include noise levels, frequency range, space constraints, regulatory requirements, environmental conditions, installation ease, and budgetary considerations specific to industrial applications.

  • Maintenance requirements for industrial acoustic walls depend on the materials used and environmental conditions. Regular inspections and cleaning may be necessary to ensure optimal performance and durability in industrial settings.

  • Yes, industrial acoustic walls can be customised in size, shape, material, and acoustic performance to meet each industrial facility’s unique noise control needs, ensuring effective noise reduction and compliance with regulations.

  • Industrial acoustic walls can contribute to environmental sustainability by reducing noise pollution and minimising the impact of industrial activities on surrounding communities, promoting a healthier and more livable environment.

  • No, AcousTech industrial Sonic Acoustic Walls are specifically designed for industrial applications and may not be suitable for residential use.

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