75 Modelle aus 20 Jahren kadawittfeldarchitektur

News

June 2nd, 2026
1st Prize for BOMA+ in Braunschweig

We are delighted to have won first prize in the competition for the transformation of the former Horten site in downtown Braunschweig.

The design uses the existing building complex to create a new spatial connection between the Old Town, Bohlweg, and the Magni district. Through targeted interventions, the massive existing structure is opened up and divided into two building masses, creating new thoroughfares, plazas, and public spaces.

A central component of the concept is the extensive preservation of the existing structure. Approximately 58% of the existing structure will be retained, allowing for the sequestration of about 2,600 tons of CO2 in the structural framework. The design is complemented by a climate-adapted open-space concept featuring a green climate boulevard, new tree structures, and water-sensitive urban spaces.

Many thanks to Rabe Landschaften, Werner Sobek AG, Corall Ingenieure GmbH, and BSV Verkehrsplanung for the successful collaboration.

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April 3rd, 2026
The House of wins the 2026 polis Award in the “Revitalized Centers” Category!

3rd Prize for the House of Curiosity

The House of Curiosity in Aachen was awarded 3rd prize at the 2026 polis Award. Together with the City of Aachen and all project participants, we are delighted to receive this special recognition in the “Revitalized Centers” category and would like to express our gratitude for the positive response to the project.

The “Reactivated Centers” category honors projects that provide new impetus for the city center and strengthen existing structures. The House of Curiosity made a strong impression: the former Horten department store in downtown Aachen is being transformed into an open meeting place for the city’s community. In the future, the adult education center and the city library will come together here to form a shared space for learning, discovery, and exchange.

More about the project

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April 1st, 2026
kwa im Dialog # Sustainable façade design with Jürgen Einck and Florian Stockert

As part of our ‘kwa im Dialog’ series, we were delighted to welcome two experts from Drees & Sommer: Jürgen Einck, Head of Facade Engineering and Associate Partner, and Florian Stockert, Senior Team Leader for Structural Engineering. They took us through the practical aspects of timber and timber-hybrid façades, timber-aluminium element façades and timber-frame construction, demonstrating how material selection, construction methods and the entire life cycle of timber are integrated into holistic planning approaches.

The modularisation and digitalisation of planning and construction processes were also a key focus, with a view to the circular, modular and digitally planned buildings of the future.

The round-table discussion was attended by colleagues from all our offices, whether in person or joining digitally, and thrived on the shared, interdisciplinary exchange.
Many thanks to Jürgen Einck and Florian Stockert for the inspiring insights!

‘kwa im Dialog’ is a series of discussions through which we maintain cross-project and cross-thematic discourse across our various offices in Aachen, Berlin, Düsseldorf, Cologne and Munich. It serves as a stimulating and productive exchange of knowledge and experience – both within and outside the office, between different projects as well as across various planning phases – and is both a means of knowledge transfer and self-reflection.
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April 1st, 2026
Dirk Lange presents the current status of plans for the House of Curiosity

On 17 March, Dirk Lange had the opportunity to present the current state of planning for the Haus der Neugier at a public information event – we are delighted by the keen interest shown and the lively discussion with Aachen’s residents.

The project is being developed in the former Horten department store in the heart of Aachen city centre and will in future combine the adult education centre and the city library into an open space for learning and socialising – a ‘third place’ offering space for reading, learning, discussing and relaxing, freely accessible to all.

A central element of our design is the new atrium: the removal of the existing escalators creates a light-filled space with a free-standing staircase that connects all levels and encourages interaction.

We were particularly delighted by the positive feedback from the large audience in attendance. The event demonstrated once again the potential seen in the Haus der Neugier – as a venue for new formats, for exchange and for a vibrant city centre. It is precisely these perspectives and ideas that are incredibly valuable for the further planning process!

We look forward to the next steps!

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More information about the project