Passive, horizontal, large louvre blades

Passive, horizontal large louvre blades are suitable for providing protection against summer heat on south-facing glass facades. As well as providing protection against summer heat on glass facades, external solar shading systems with passive, horizontal large louvre blades offer an unobstructed view of the surrounding area.

  • For use in the horizontal position
  • Flexible solar shading solution through different louvre blade widths, types and materials
  • Outstanding product quality and reliability
  • High level of prefabrication
  • System-compatible attachment to window and facade structures
  • Highly effective shading at all times of the day and year
  • Solar shading, unaffected by the wind
  • Customised forms and designs in a variety of finishes

Technical data for passive, horizontal, large louvre blades

Aluminium AW 6060 T66
Type of construction:
System width:
Dependent on structural design and louvre blade size
Profile depth:
Special sizes possible
Louvre blade dimensions:
W x H from 100 x 20 mm to 400 x 65 mm
Louvre blade types:
Elliptical louvre blades from 100 to 400 mm, diamond-shaped louvre blades from 100 to 400 mm, hollow louvre blades 155, 205, 255, 305, 360, 400 and 470 mm, special dimensions and multi-section louvre blades possible
Types of solar shading:
Passive, horizontal solar shading
Physical properties:
Passive, angle and spacing dependent on the shading angle
Supporting structure finishes:
Powder coating in accordance with RAL Standard, RAL Design, NCS, BD or, on request and after sample approval, anodised aluminium in accordance with the standardised colour chart


Services to ensure the success of your project with our passive, horizontal, large louvre blades.

In the near future we will offer DXF-/DWG-Data to download.

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