Aluminium Louvre Grille 483

Framed-panel, inclined-blade, single-bank, fixed-louvre aluminium ventilator, for insertion in window.

  • Suitable for fixed ventilation panels requiring weather protection. Suitable for hospitals, hotels and schools. Physical free area: 76 %.
  • Aluminium profiles with choice of finish. Blades at 60 mm centres with 45.4 mm passages.
  • Suitable for insertion into glazing aperture of double glazed window.
  • Choice of unit to suit glazing unit thickness.
  • Projection of nib to glazing rebate: 40 mm.
  • Overall dimensions (minimum, without edge tolerances): 385 x 385 mm. Install on glazing blocks. Made to measure.

General information


Aluminium alloy: AlMgSi 0.5 to DIN 1748

Uniclass 2015

Pr_30_59_48_04 Aluminium louvre panel unitsPrimary


L10/10 Wood windows

L10/15 Wood windows

L10/20 Steel windows

L10/210 Wood windows

L10/250 Wood windows

Show more
Specification data - Aluminium louvre panel units

Product Reference

Aluminium Louvre Grille 483


Visible aperture (w x h), ___ x ___ mm

Depth of glazing rebate, ___ mm

As drawing ___

Equivalent glazing thickness

24 mm

Standard option.

___ mm

Nonstandard option. Available 8–50 mm.

Finish (aluminium components)

Anodized, natural

25 µ. Type E6/ EV1 to DIN 17611.

Polyester powder coating, RAL colour ___, sheen ___ %

Other requirements

Mesh, 2.3 x 2.3 mm

Standard option. Grade 316 stainless steel.

Mesh, 6 x 6 mm

Standard option. Grade 316 stainless steel.

Mesh, 10 x 10 mm

Standard option. Grade 316 stainless steel.

Water channel

For insertion behind bottom louvre. Projecting internal collection channel with drip to exterior.

Standard product features


Aluminium alloy: AlMgSi 0.5 to DIN 1748.

Similar products from Renson Fabrications Ltd