Framed, single bank, fixed louvre panel, aluminium ventilator with acoustic insulation, for wall recess mounting.

  • Enables secure, weather resistant ventilation with acoustic attenuation and exclusion of insects. Physical free area: 35 %. Suitable for plant rooms, car parks, industrial buildings.
  • Application can be designed by supplier to suit performance requirements for acoustic attenuation and airflow. Consult Renson.
  • Aluminium profiles with choice of finish. Blades at 150 mm centres with 55 mm voids. Solid upper surface, perforated lower surface, mineral wool fill.
  • Suitable for insertion into wall openings from exterior. 40 mm (maximum) flange overlap. Concealed fixing to wall reveal.
  • Weighted sound reduction index: 11 dB.
  • Made to measure. Dimensions (minimum): 300 x 300 mm (w x h, without flange). Available heights in multiples of 150 mm.
  • Panel thickness: 150 mm.

General information

Uniclass 2015

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary


L10/650 Metal louvres

Specification data - Aluminium louvre panel units

Product Reference

Acoustic Louvre 445/150

Finish (aluminium components)

Polyester powder coating, RAL colour ___, sheen ___ %

60–70 µ.

Polyester powder coating, Syntha Pulvin colour ___, sheen ___ %

60–70 µ.

Other requirements



Nonstandard option. Required for panels larger than 3 m².

Bird mesh, 6 x 6 mm

Grade 304 stainless steel.

Standard product features


Aluminium alloy: AlMgSi 0.5 to DIN 1748.


Similar products from Renson Fabrications Ltd