Attractive brise-soleil with different functions for the ONZE building in Lyon

Located in the historic Gerland district, the Poste Immo building, known as ‘ONZE’, is a modern office development that marks an era of transformation for the area. Built on the site of a former La Poste parcel delivery centre, ONZE spans around 8,000 m², accommodating 400 employees. The building includes office and business spaces, a vast RIE (Restaurant Inter-Entreprise) of over 600 m², an underground car park with electric recharging facilities, and an intelligently designed logistics zone.

Project overview

The architectural design of the ONZE building features an H-shaped floor plan, offering large, flexible and collaborative office spaces. A key element of the design is its double facade fitted with DucoSun Ellips vertical solar shading. These louvres not only effectively manage solar gain, but also make a significant contribution to the aesthetic appeal and energy performance of the building.

DucoSun Ellips : The different functions in action

Thermal control

DucoSun Ellips 400 louvres help to maintain an optimum thermal climate inside the building. By effectively blocking direct sunlight, these adjustable louvres reduce heat gain, reducing the need for air conditioning systems. This not only creates a more comfortable environment for office workers, but also delivers significant energy savings, in line with the ONZE building's low environmental impact objectives.

Improving daylight and comfort

The elliptical design of DucoSun Ellips ensures maximum diffusion of natural light. This means that if direct sunlight is blocked, a large amount of diffused light enters the workspace, reducing the need for artificial lighting during the day. The result is a well-lit, comfortable working environment that improves employee productivity and well-being.

Aesthetic appeal

Available in a striking golden colour, DucoSun Ellips 400 blades add a unique and distinctive look to the ONZE building. The elegant and modern design of the blades complements the contemporary architecture of the building, making it a striking feature of the Gerland district. The ability to customise the orientation of the blades provides architects with a versatile tool for achieving the desired aesthetic, ensuring that form meets function in a harmonious blend.

Technical specifications

DucoSun Ellips louvres are available with fixed or electronically adjustable options, allowing different installation angles. This flexibility ensures optimum shading whatever the glass surface and the position of the sun. The seven sizes available (100, 150, 200, 250, 300, 350, 400) offer architects a wide range of choices to meet different design requirements.

Conclusion

The integration of DucoSun Ellips 400 louvres into the ONZE building illustrates how modern solar shading systems can offer the dual benefits of thermal regulation and improved aesthetics. By keeping the heat out and maintaining an optimal indoor climate, these shading devices not only improve the building's energy efficiency, but also create a pleasant working environment. The golden louvres contribute to the building's unique architectural identity, making ONZE a landmark in Lyon's fast-changing Gerland district.

• 
• 
• 
• 
• 
• 
• 
•