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SL 23 sliding system
Top-quality design and functionality
Flush-mounted facade solution suitable for use on high-rise buildings

Flush-mounted facade solution

Designing flush-mounted glass facades with flexible opening and closing is often challenging, especially on the upper floors of a building. It is hard to find a single system that meets the more demanding structural requirements and combines this with aesthetic aspects and the requisite protection from noise, wind and weather.

The SL 23 sliding system fulfils precisely this requirement. A transparent, non-insulated all-glass system, it possesses all the technical features required for optimum use as flexible facade glazing on high-rise buildings and upper floors, such as concealed anti-lift and anti-drop devices.    

The linear glass panels are fixed in aluminium profiles at top and bottom. It is a bottom-running mechanism,  2 and 3 track versions are available and a choice of flat or standard floor track. It has noise-reduced stainless steel carriages on sealed bearings with two stainless steel track rollers each and low-wear, low-maintenance, bearing surfaces.

Glass thicknesses are available of 12 and 15 mm; toughened safety glass (TSG)/TSG-H with heat-soak test, or up to 16 mm laminated safety glass (LSG) with quadruple film. The panes have polished edges on all sides and are held in aluminium profiles with concealed clamping system and additional bonding. There is a choice of reliable locking system variants.​​​​

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Ein Highlight
Ein Highlight
Anti-lift and anti-drop devices
Of running tracks to the outside
12 and 15 mm TSG/16 mm LSG
Number of tracks
2 and 3
Sound reduction index
12 dB
einfache bedienung
einfache bedienung
Easy to use
Thanks to optional driver function

System details designed to impress

Click on the individual points to learn more about the various details.

Technical details & downloads

Head in the clouds

The Île de Nantes is an island located in the city centre of Nantes, France. Creating a building with its head in the clouds and the bustle of the city at its feet is a challenge for any architect. The project: the “Imbrika” new build, referred  to by its architects as a “hybrid” concept. They needed a flexible solution that could provide protection from the wind without impairing the visual impact of the high-quality balconies in any way. They decided on the SL 23 balcony glazing. The system’s sliding elements are perfect for use on high-up floors, and also offer protection from the weather and noise. 

Solarlux world of colours

When you choose a Solarlux aluminium system, you opt for individuality. Solarlux standard colour options, which include around 30 RAL colours, offer all the colours of the rainbow in matt and gloss finishes, at no extra cost. This allows every system to be matched with the building’s interior and exterior design. We use our own in-house coating plant – one of the most modern in Europe – for top surface quality.

RAL 1015
RAL 3011
RAL 5003
RAL 5008
RAL 5014
RAL 6005
RAL 6009
RAL 7004
RAL 7006
RAL 7015
RAL 7016
RAL 7021
RAL 7024
RAL 7035
RAL 7038
RAL 7039
RAL 7040
RAL 8017
RAL 8019
RAL 8022
RAL 8077
RAL 9001
RAL 9003
RAL 9004
RAL 9005
RAL 9006
RAL 9007
RAL 9010
RAL 9011
RAL 9016