![erfal Außenraffstores Produktcharakteristik](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Produktcharakteristik.jpg.24282083.jpg)
The exterior blind is a special manner of execution of the venetian blind, which is mounted outside the window and is therefore also referred to as an exterior venetian blind. It also consists of horizontal, reversible slats which cover the whole window or only a part of it, as required. The position of the slats is individually adjustable and determines the light intensity and transparency. The modern façade design with external blinds can be used as an alternative to or in combination with the interior sun protection or privacy shields. As the sunbeams are already caught in front of the window, external blinds simultaneously serve an effective climate control.
Fields of application
- from the outside on the façade
- rectangular windows
- large windows and glass fronts
- winter gardens, oriels
![erfal Außenraffstores Anwendung](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Anwendung.jpg.24282084.jpg)
Product advantages
- continuously variable regulation of the sun / light incidence
- effective climate control
- customized production also for special forms
- a surface up to 20 m2 can be shaded with one installation
- long-living, durable and weather resistant
- slats made of a high-quality, special alloyed aluminum
- four different slat widths: 50, 60, 80 and 88 mm
- 22 standard colours, on request also special colours according to RAL
- corrosion resistant and made with special lightfast lacquer
- weather-resistant strap
Mounting possibilities
The fixation of exterior venetian blinds can be carried out professionally both in front of the window as well as in the niche.
![erfal Außenraffstores Montagemöglichkeiten an der Aussenwand](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Montage_an_die_Aussenwand.jpg.24280072.jpg)
to the house wall
![erfal Außenraffstores Montagemöglichkeiten in der Nische](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Montage_in_die_Nische.jpg.24280073.jpg)
in the niche
Types and particularities
![erfal Außenraffstores Bauarten Besonderheiten Material](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Bauarten_Besonderheiten_Material.jpg.24280074.jpg)
Material
Exterior venetian blinds consist of weather-resistant, concave-convex arched aluminum slats.
![erfal Außenraffstores Bauarten Besonderheiten Seitenführung](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Bauarten_Besonderheiten_Seitenfuehrung.jpg.24280075.jpg)
Side guiding
In order to provide a greater protection against wind, external blinds can be guided with side guiding rails instead of tension wires, if required.
![erfal Außenraffstores Bauarten Besonderheiten Abdunklung](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Bauarten_Besonderheiten_Abdunklung.jpg.24280076.jpg)
Black-out
The exterior blinds with slats of 88 mm ensure a reliable darkening. These have a special Z-shape, which extremely minimizes the incidence of light when the blind is closed.
![erfal Außenraffstores Bauarten Besonderheiten Zubehör](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Bauarten_Besonderheiten_Zubeh%C3%B6r.jpg.24280077.jpg)
Sensors
Motor-driven exterior blinds with wind, sun or rain sensors increase the life of the product.
According to your taste
Flexibility
The individual adjustability of the horizontal slats allows an optimal light control within the premises.
![erfal Außenraffstores Ganz ihr Geschmack Flexilibität](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Ganz_ihr_Geschmack_Flexilibit%C3%A4t.jpg.24282092.jpg)
Customized
External blinds are made to measure according to your requirements.
![erfal Außenraffstores Ganz ihr Geschmack Maßanfertigung](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Ganz_ihr_Geschmack_Massanfertigung.jpg.24282093.jpg)
Colour diversity
Choose from 22 standard colours for exterior venetian blinds the one that fits to your façade or windows. On request, a variety of special colours according to RAL is available.
![erfal Außenraffstores Ganz ihr Geschmack Farbvielfalt](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Ganz_ihr_Geschmack_Farbvielfalt.jpg.24282094.jpg)
Slat width
The slats for external blinds are available in four widths: 50, 60, 80 and 88 mm.
![erfal Außenraffstores Ganz ihr Geschmack Lamellenbreite](/sixcms/media.php/12/thumbnails/erfal_Au%C3%9Fenraffstores_Ganz_ihr_Geschmack_Lamellenbreite.jpg.24282095.jpg)