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Acoustic Louvre

The AVS 150 and 275 are fabricated Acoustic louvres available in panel format designed for commercial projects.

Technical Details

Materials
Manufactured from either 2.0mm thick Aluminium sheet or 1.5mm Galvanised steel sheet Comprising 120mm depth of acoustic infill material of 45kg/m2 of material density tissue faced and held captive by folded mill finish aluminium flyscreen.

Performance
Indicative acoustic performance data is provided in the table below:
Louvre type Depth Airborne sound reduction index (dB) at octave band mid frequency (Hz)

Dimensions
Both AVS150 & AVS275 provide a 90mm air passage with intervening acoustic infill blade of 120mm depth
Product depth is 150mm for the AVS 150 & 276mm for the AVS275
Head configurations are fixed dimensions of 135mm for the AVS150 &
218mm for the AVS275
Generally a maximum panel size is 2.5m2

Weights
AVS150 – approx 30kg/m2
AVS275 – approx 45kg/m2

Materials
Expanded metal bird guard is fitted as standard though Aluminium flyscreen can be used as an alternative
Louvres may be blanked off internally as required
Flanged outer frame