General details about louvre gratings (ventilation gratings)

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Open front

Closed front

 
Dimension:
The louvre gratings may be manufactured in sizes up to: Pressure welded gratings: H: 3000 mm W: 1230 mm Hand welded gratings: H: 3000 mm W: 1500 mm

 
Subject to weight and specification.
 
Mesh sizes:
Minimum: 20x30 mm
Maximum: 100x100 mm
Both subject to specification and panel size.
Please enquire about other sizes.
 
Angels:
The louvre gratings may be manufactured with angled bars in the following degrees:
30˚, 40˚, 45˚ and 50˚
 
Edge bar:
Flat bar plate or angle section (as requested).

 
Bearing bar:
Maximum 60x3 mm

Fixing:
The louvre gratings may be delivered with:

Welded on anchor ties for concreting

Bolt holes in edge bar

Hidden fixing plates
Welded fixing plates
 

Click here to see a 3D model of the louvre gratings