Mechanical Acoustics

The Ultimate Acoustic Solution for Noise Control

SIAC’s Mechanical Acoustic Products allow air flow and reduce noise transmission. Aerofoil shaped splitter blade can reduce maximum noise with minimum pressure drop, reduce distracting echo or reverberation effects and thus create an acoustically softer, more pleasant ambience

Applications

SIAC Mechanical Acoustic Products are suited for:

  • Attachment to walls or for suspension from ceiling to reduce distracting echo or reverberation effects
  • Ventilation louvers
  • Decorative facades
  • Equipment screens
  • Weather shield
  • Noise barriers
  • Cross talk silencers
  • Cooling tower inlet silencers.

Key Features of Our Acoustic Works

Acoustic Louvers – 300 Chevron

The SIAC 300 Chevron Acoustic Louver provides effective noise reduction while allowing free airflow. With a nominal free area of 50%, this double bank system is ideal for environments that require both ventilation and noise control.

  • STC 11 acoustic performance, tested according to ASTM E90-09.
  • Available with optional bird screens and blank-off panels for added versatility​

Acoustic Louvers – 300 Chevron are suited for:

  • Factories
  • Industrial plants
  • Buildings with ventilation requirements.
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Acoustic Louvers – Aerofoil

The Vent-Noise Aerofoil Louver is designed to allow maximum airflow while minimizing noise transmission. Its aerodynamic design ensures optimal noise reduction with minimal pressure drop, making it ideal for noise-sensitive ventilation systems.

  • Available in aluminum, electro-galvanized, or stainless steel.
  • Can be customized to architectural specifications with different finishes and coatings​

Acoustic Louvers – Aerofoil are suited for:

  • Ventilation systems,
  • Decorative facades,
  • Noise barriers for industrial facilities.
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Acoustic Panel – Metal Lining System

The SIAC Acoustic Metal Lining System is designed to enhance sound absorption and reduce distracting echoes or reverberation. These perforated metal modules are perfect for installation on walls or ceilings, providing a durable and aesthetically pleasing solution for industrial and commercial spaces.

  • Perforated panels available in round, square, or diamond shapes.
  • Superior sound absorption across various frequencies.
  • Easy installation, with fewer modules required for optimal results​

Applications

Metal Lining System are suited for:

  • Ideal for industrial spaces
  • large offices
  • Environments with significant noise levels.
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Tailored to Your Needs

Our Acoustic Lining can be customized to meet specific client requirements, perforation of holes shall be round, square or diamond in shaped, and our Acoustic Louvers are available in aluminum or electro-galvanized/stainless steel. It can also be painted to the architectural colour, bare or powder coated.

Certified for Quality and Safety

All SIAC Mechanical Acoustic Products are rigorously tested in accredited laboratories and comply with international standards such as Tested in Accordance with ASTM E90-09