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Acoustic Louvres

Designed with aesthetics in mind and can be installed with multiple units visually formed a one single large piece without any joint, enabling a ‘frameless’ view from the outside of construction.

Incorporated the most advanced technologies to provide superior acoustic and aerodynamic performances to suit wide range of applications such as cooling towers, power stations, car parks, electrical transformer stations, compression houses, diesel generator sets…etc. 

4 models are available:

  • Incline 45 - Innovative series with louvre blades set at an angle of 45 degrees, designed to meet technical performances and architectural screening requirements.
  • Incline 20 - Traditional design with blades set at an angle of 20 degrees, enabling balance between acoustic and ventilation requirements.
  • Incline Sky 20 – Louvre blades set at an angle of 20 degrees, with front face of the blades tilted upwards pointing to the sky so that the line of sight is completely blocked when looking up from level below the louvre bank.
  • Incline Deco 20 – Louvre blades set at an angle of 20 degrees, with decorative strips fit onto the front face of acoustic louvres to enhance the architectural attractiveness.

Thickness of our acoustic louvres are available from 100 ~ 600mm, with various blade thicknesses and profiles. Please contact NAP team for more details.



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Acoustic Louvres

Designed with aesthetics in mind and can be installed with multiple units visually formed a one single large piece without any joint, enabling a ‘frameless’ view from the outside of construction.

Incorporated the most advanced technologies to provide superior acoustic and aerodynamic performances to suit wide range of applications such as cooling towers, power stations, car parks, electrical transformer stations, compression houses, diesel generator sets…etc. 

4 models are available:

  • Incline 45 - Innovative series with louvre blades set at an angle of 45 degrees, designed to meet technical performances and architectural screening requirements.
  • Incline 20 - Traditional design with blades set at an angle of 20 degrees, enabling balance between acoustic and ventilation requirements.
  • Incline Sky 20 – Louvre blades set at an angle of 20 degrees, with front face of the blades tilted upwards pointing to the sky so that the line of sight is completely blocked when looking up from level below the louvre bank.
  • Incline Deco 20 – Louvre blades set at an angle of 20 degrees, with decorative strips fit onto the front face of acoustic louvres to enhance the architectural attractiveness.

Thickness of our acoustic louvres are available from 100 ~ 600mm, with various blade thicknesses and profiles. Please contact NAP team for more details.