Aluminium Louver 112-E

Close-up SUNSHIELD Horizon Louver Roof with 112-E louver

A 112-E louver system is a non-retractable slatted blind with 112-E louvers. These louvers are made from high-grade extruded aluminium, and have a width 112 mm. The 112-E is specifically developed for the Horizon louver roof. Louver roofs are generally applied with a slope. In fact, water drainage with the 112-E works best at a slope of 8°. 

Profile of the 112-E louver

The front, the visible side, of the 112-E louver has a flat shape, offering a good overlap. This is further enhanced because successive slats also interlock. Allowing, in combination with an 8° slope, the installation of splashproof louver roofs. The back of the blade is designed for optimal fixation of the clip that holds it. 

Drawing of the profile of the 112E louver with width indication

The 112-E louver system

The following image shows a schematic representation of a 112-E louver system. Such a system consists of at least two rack arms, and a number of louvers, blades.

Drawing rack arm distance S-system


Aluminium louver 112-E


Size of louver

112 mm


Thickness of louver

1,8 mm



0o – 90o








Maximum width (W)*

600 cm


Maximum drop / length (L)*

600 cm


Louver distance (Step / Pitch) (S)

90 mm




Maximum rack arm distance (X)

140 cm

130 cm

Maximum side overhang (Y)

40 cm

30 cm

* = number of rack arms placed on top, or next to each other is unlimited

Sunshield 112-E louvers, the blades, are moveable, and can be placed in any position from 0 to 90 degrees. Sunshield louver systems, the blinds, can be installed horizontal, vertical, in any desired slope, and upside down.

Information for Architects & Designers

Rack arm Louver Systems Aluminium

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The benefits of Sunshield's custom made solutions are: 
  • The most effective solar control and daylight management.
  • A very robust and reliable system with long lifetime.
  • Flexible for every design, situation and shape.
  • Easy cleaning and lowest maintenance.
  • Stylish and architectural appearance


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