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October 7th, 2026
From “Kreislaufhaus” to Neighborhood Development – Examples of Circular Projects

How can circular construction be scaled up from individual buildings to entire neighborhoods?

On October 27, 2026, Jasna Moritz will speak at the symposium “Sustainable Planning – Circular Construction” about real-world examples that demonstrate, on various scales, how circular construction can be implemented.

Where: Kwartier 106, Grüner Weg 106, Aachen
When: October 27, 2026, 10:00 a.m. – 6:00 p.m.
An event organized by altbau plus e.V.

More information

Image: kadawittfeldarchitektur

September 28th, 2026
We're at EXPO REAL 2026 in Munich!

On October 5 and 6, Gerhard Wittfeld, Jasna Moritz, Burkhard Floors, Nikola Müller-Langguth, Maike Schlick, Max Schoeneich, Lars Junold, and Lara Wittfeld will once again be attending EXPO REAL in Munich this year.

We’ll be bringing along some interesting projects and plenty of topics worth discussing: What becomes of existing properties when their original use is no longer viable? How can brownfield sites be developed and single-use locations transformed into mixed-use, vibrant neighborhoods? Which structures—in terms of design, ecology, and economics—deserve a future? How can new living space be created without always thinking of new construction first? And how can we reconcile sustainability goals, funding requirements, architectural quality, and economic feasibility?

We address these questions very concretely in our projects—from the transformation of existing buildings to the development of entire neighborhoods. It’s about more than just individual buildings: it’s about viable concepts, places that foster a sense of identity, and solutions that work in the long term.

We look forward to exchanging practical experiences, discussing exciting projects with diverse starting points and challenges, and exploring potential solutions and the opportunities they present.

Are you also in Munich? If so, we’d love to talk with you in person. You’ll find us at Booth 1a Aachen, B1.3111 .

September 14th, 2026
German Lighting Design Award 2026 for the medi Headquarters

Our medi Headquarters project in Bayreuth won the German Lighting Design Award in the “Office and Administration” category.

AGLicht’s lighting design team developed a concept for the administrative building that links the architecture with the company’s identity. In the central “marketplace,” the open ceiling design defines the spatial character. The arrangement of the lights echoes the motif of cross-stitch, thereby referencing medi’s production of medical textiles.

In the office areas, the luminaires are flush-mounted into the slatted ceiling. Linear luminaires and downlights provide the basic lighting for the work areas, supplemented by daylight-dependent controls and task-specific luminaires.

We are delighted to receive this award and extend our heartfelt congratulations to AGLicht on this fantastic project! Thank you for the great collaboration!

Image: Felix Meyer

September 3rd, 2026
Exhibition at Museum der Wahrnehmung Graz

Nuances and Atmospheres – An Œuvre, in Fragments…

We are pleased to announce an exhibition featuring the work of our founding partner, Klaus Kada. The exhibition invites visitors to rediscover his architectural oeuvre through selected projects and fragments—and to experience the atmospheric qualities of his architecture.


Opening: October 1, 2026, 7:30 p.m.


Exhibition dates: October 2, 2026, through January 22, 2027

Museum der Wahrnehmung Graz

We look forward to an inspiring opening and many interested visitors.

Photo: Carl Brunn