Fixing methods for louvre gratings - 2

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Fixing of louvre gratings with hidden fixing plates:
This fixing method consists of plates welded flush to the rear. At the same time, round or slotted bolt holes are made in the louvre bars so that the fixing plate is hidden behind. When mounted, the bolt is placed through the hole in the inclined louvre bar down into the fixing plate. In this way, an almost hidden fixing of the grating is obtained.

A different variant of this type of fastening is also available. This is a semicircular hole/notch from the outer edge to the middle of the louvre bar.

The above methods are recommended if the gratings are used in an aesthetic application, requiring the fixing to be discreet.However, they require that the fixing holes are adjusted to fit within the configuration.

 

Bolt hole sizes:

The standard bolt hole sizes are:

Round: Ø6, Ø8, Ø10, Ø12 mm

Slotted: Ø9x15, Ø11x28, Ø14x28 mm

Other hole sizes can be made to order.