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October 31st, 2025
Site visit Messe-, Kongress- und Kulturforum Saarbrücken

Burkhard Floors, associate partner at kadawittfeldarchitektur, explained the project “Messe-, Kongress- und Kulturforum Saarbrücken” to the Federal Minister for Housing, Urban Development and Construction Verena Hubertz, the Minister-President of Saarland Anke Rehlinger, and the Mayor of Saarbrücken Uwe Conradt. They also got to see the construction site by our client CSS-Congress-Centrum-Saar GmbH.

The future MKK will bring together trade fair, congress, and cultural offerings under one roof. Our design creates a direct connection between the historic building and a new, polygonal-shaped structure that blends harmoniously into its surroundings in terms of scale and roofscape, yet still develops an independent architectural presence.

The central concern of the project is its close integration with the urban environment. The green axis linking the Saar, Bürgerpark, and city center creates a new network of public spaces – a lively meeting place that promotes exchange, encounters, and cultural activities and has an impact far beyond the region.

Image: ©kadawittfeldarchitektur

October 30th, 2025
Haus der Neugier on WDR-Lokalzeit

We were given the opportunity to give WDR-Lokalzeit a behind-the-scenes look at our Haus der Neugier project in Aachen. The report “Haus der Neugier – DAS ist der Plan” is now available in the ARD-Mediathek.

In the report, Dirk Lange, partner at kadawittfeldarchitektur, and Heinrich Brötz, head of the cultural department of the city of Aachen, were accompanied on a walk through the building.

The Haus der Neugier (House of Curiosity) is currently being built in the center of Aachen in the existing building of the former Horten department store. In the future, the adult education center and the library will form a joint education and meeting center in the converted building. As a “third place,” the building offers space for reading, learning, discussing, and lingering. The demolition of the existing escalators will create a light-flooded atrium with a new, free-standing staircase that connects all levels and promotes communication.

Image: ©kadawittfeldarchitektur

 

posted by
Lara Roth
October 29th, 2025
Gerhard Wittfeld at the expert forum „Bauen im Bestand“ (Building within existing structures)

Building renovation is a key task in the transformation of the construction industry. Gerhard Wittfeld spoke at the “Bauen im Bestand” expert forum (ZÜBLIN and Neues Bauen – 80 Sekunden) in his keynote address “New life in existing buildings – conversion concepts in practice” about approaches and experiences from current projects. The focus was on the Central Cross project in Cologne, which shows how existing structures can be developed in a sustainable manner with respectful treatment and high-quality design. Around 70% of the existing building will be preserved and renovated. Preserving the reinforced concrete in the existing structure will save around 2030 tons of CO₂ emissions. This illustrates the potential of continuing to build rather than constructing new buildings – ecologically, economically, and in terms of design.

Image: ©Neues Bauen – 80 Sekunden

posted by
Lara Roth
October 17th, 2025
DGNB platinum pre-certification for Neuland Neuss

We are delighted to have received a DGNB platinum pre-certification for the first construction sites in our Neuland Neuss project!

This award recognizes the sustainable and holistic design of the neighborhood, even at the planning stage—an important milestone on the road to future-proof construction.
The pre-certificate confirms that Neuland Neuss is well on its way to meeting the ambitious criteria of the German Sustainable Building Council (DGNB) – with the aim of obtaining the official DGNB certificate upon completion.

Thank you to the entire planning team and everyone involved in the project who made this success possible.

Photo: ©rendertaxi