The Sphinxkwartier in Maastricht is one of the most exciting revitalization projects in the region. As an anchor point of the European Route of Industrial Heritage, the neighborhood combines industrial history with modern living and working spaces. We are delighted to be part of this transformation and to make a significant contribution to the energy-efficient renovation and modernization of this iconic industrial building with our OpenAir two-part sliding roof windows.
Installation of the first 7 sliding roof windows completed
Following successful manufacturing and shipment, the first 7 of a total of 21 sliding roof windows are now on site and have been professionally installed as part of the construction project. With an impressive size of 3 x 6 m (width x height) and featuring just two panes of glass, they allow for maximum natural light, improve indoor air quality, and create a harmonious connection between the interior and exterior spaces.
Special feature: The delicate, decorative muntins on the glass emphasize the building’s historic character and blend seamlessly into the overall architectural design.
Thanks to our experienced installation team, the installation went as smoothly as ever. The sliding roof windows were integrated into the existing structure with the utmost precision to preserve the architectural aesthetics.
The result: a light-filled atmosphere that highlights the industrial charm of the Sphinx district while enhancing comfort for both living and working.
Why our sliding roof windows are the perfect choice for the Sphinxkwartier
The OpenAir two-part sliding roof windows stand out for their modern technology, high-quality materials, and energy-efficient features:
- Wide-opening design: Ideal for creating an open, airy feel and improving ventilation
- Highly insulated triple-pane windows: Ensure maximum energy efficiency and lower heating costs
- Solar control glass: Minimizes heat buildup in rooms and ensures a comfortable indoor climate
- Integrated exterior shading: Optimal light and heat control for maximum comfort
- Durability & Stability: Thanks to high-quality craftsmanship and weather-resistant materials
- Decorative muntins on the glass: A stylish design element that combines modern technology with a classic look
The revitalization of the Sphinx Quarter: a milestone for Maastricht
The Sphinxkwartier represents a successful blend of history and modernity. The current renovation and conversion project aims to preserve the building’s unique industrial character while creating attractive residential spaces and innovative commercial areas.
Our modern sliding roof windows help bring this vision to life. Thanks to their high-quality construction, they combine architectural tradition with modern living comfort and ensure the building’s sustainable and forward-looking use. Sliding roof windows not only enhance the building’s aesthetic appeal but also significantly improve energy efficiency and living comfort.
What happens next?
With the successful installation of the first 7 sliding skylights, we’ve reached an important milestone—but the project is far from over! In the coming weeks, the remaining 14 sliding skylights will be installed, further enhancing the building and creating an even more impressive play of light.
We’ll keep you updated on our progress and look forward to sharing the next updates with you soon! Stay tuned!


