Noishield Louver

The Noishield Louvers are acoustic gratings which act as noise barriers and at the same time allow air flow. The Noishield type are produced in lens-shaped slats and available in thicknesses of 300 and 600mm. Natural ventilation, noise reduction and aesthetics.

Noishield Louver

Noise screens that allow air flow

IAC Acoustics A/S' Noishield™ acoustic gratings are suitable for placement around noisy machinery, which needs natural ventilation or cooling. The noise is attenuated as it passes through the grating over the underside of the slats, and air blows straight through. These acoustic slats or acoustic gratings, as they are also called, are used for reducing noise pollution in residential areas, industrial areas and as natural ventilation in facades and acoustic enclosures.

Possible applications include:

• Fresh air inlet for ventilation systems
• Monitors around mechanical equipment down at the ground or on roofs
• Acoustic barriers or sound-deadening.

Acoustic slats Noishield™

Acoustic gratings are available in many different surfaces and materials, from ordinary galvanised sheet to stainless steel and seawater-resistant aluminium.
The gratings also look great and are very popular with architects. Furthermore, they can be delivered with accessories such as bird netting, insect screens and frames.