Robi Wache: “Our approach is to work with existing structures, far away from the trend, which as a rigid design canon excludes options”

Thomas Geuder
9. November 2023
Robi Wache (Photo: Tom Maurer) 
Thomas Geuder: Mr. Wache, when it comes to offices, we are currently experiencing a profound transformation, moving away from the traditional, brick-and-mortar office with individual desks and towards flexible work in various, expressive room atmospheres that can be chosen individually depending on personal requirements and moods. In your opinion, what role can and should the history of a place or a building play in this context?

Robi Wache: We value the potential that is hidden in existing properties, harnessing embodied energy, thus keeping the previous built history alive and tangible. We are aiming to create a narrative that connects us with the built environment as well as with the esprit found there. The existing structure bears witness to the functions and former users of the building. This gives us a sense of where we come from, where we stand, and what we can build upon. With respect, we continue the history and create an identity-generating atmosphere. The clearer the commitment to the existing structure, the smaller the intervention, the more the qualities of the space can be emphasized.

Stuttgart, Am Fruchtkasten 3, listed office building by Kammerer and Belz (1972), which was awarded the Hugo Häring Prize, among others. Gutting and redevelopment by our office in 2019. Client: ESCO PROJEKT AG, Amriswil (CH) (Photo: Sarah Weiselowski) 
Stuttgart, Am Fruchtkasten 3, listed office building by Kammerer and Belz (1972), which was awarded the Hugo Häring Prize, among others. Gutting and redevelopment by our office in 2019. Client: ESCO PROJEKT AG, Amriswil (CH) (Photo: Sarah Weiselowski) 
A significant part of your approach as an architect is the concept of sufficiency-oriented building, which involves the reuse of building fabric and fixtures worthy of preservation under the premise of only implementing what is truly necessary. In a time where many existing buildings are waiting for renovations to improve their energy efficiency according to current regulations and standards, this is quite an unusual approach that also advocates for continued building instead of demolition. How do you explain to your clients the idea of not tackling certain measures or only doing so with minimal effort, rather than comprehensively renewing a building?

Sufficiency represents an opportunity to break free from traditional conventions, privileges, and rigid structures. It allows us to concentrate on real values, placing people with their expectations, needs, and emotions at the center. It is about reflecting on our environment with a focus on a happy and meaningful life within the boundaries of our planet. The benefits for the client are evident: construction costs are lower, and by prioritizing, investments can be directed toward reducing operating costs. This requires a mature and critical engagement with people, society, and the environment.

Stuttgart, Refurbishment Libanonstrasse, Refurbishment of an office, 2018. Client: private (Photo: Sarah Weiselowski)

Stuttgart, Refurbishment Libanonstrasse, Refurbishment of an office, 2018. Client: private (Photo: Sarah Weiselowski)
The way we work in offices has changed significantly in the past—let’s say—25 years, primarily driven by digitalization and, more recently, by ubiquitous connectivity. What ideas and concepts should architects consider today when planning the office of tomorrow?

Since physical presence in office spaces is no longer an absolute necessity, they lose their role as the exclusive place of work. They transform into platforms for social exchange and interpersonal relationships, allowing teams to form and mutual trust to be built. Great flexibility of buildings, including considerations for future use, and the efficient use of existing resources in general are advantageous. It's important to base the design on a broad foundation and engage all stakeholders in a participatory and respectful manner, to learn through discussions and develop solutions on this basis.

Stuttgart, Impact Hub at the Wizemann Areal, gutting and redevelopment of the rear house, 2015. Client: J. Wizemann GmbH & CO. KG. (Photo: Sarah Weiselowski)
Stuttgart, Impact Hub at the Wizemann Areal, gutting and redevelopment of the rear house, 2015. Client: J. Wizemann GmbH & CO. KG. (Photo: Sarah Weiselowski)
In times of home office and cloud computing, communication and real encounters between people gain special importance. In your opinion, how should the design of working environments respond to this development?

We need different spaces for different activities, but not predetermined spaces with a predefined choreography. Users should actively appropriate these spaces. Rooms with a history make this process easier for us. It's not crucial to provide maximum comfort. Through sufficiency and breaks in the design, we want to encourage users to engage in communication and develop an appreciation for the resource provided.

Stuttgart, Metzgerei Fluhr, Conversion into offices, 2017. Our office premises, client: Wolfgang Fluhr (Photo: Sarah Weiselowski)
Materials, colors, and surfaces have been and still are important criteria in interior design, especially in office planning, which has always been subject to certain trends. What developments in this area have you observed in your work as a designer, and which do you consider sustainable?

Our approach is to work with the existing structures, far away from trends that impose rigid design canons that exclude options. Key aspects include the aestheticization of the construction, sustainable materials, demountability, and diffusion-open surfaces for a healthy indoor climate. We are happy to show what has been installed, including the building's technical installations, making future revisions easier.

Stuttgart, Metzgerei Fluhr, Conversion into offices, 2017. Our office premises, client: Wolfgang Fluhr (Photo: Sarah Weiselowski)
You personally redesigned the office premises of your architectural firm in a historical building dating back to the (estimated) early 20th century in Stuttgart. What were the challenges here, and how do you address the "future of work"?

We drew inspiration from the existing conditions as we found them. The rooms were largely left as they were, and new installations were surface-mounted, leaving a trace of our intervention. This high appreciation of what we found maintains this unique atmosphere. Our needs, such as collaborative and communal work and mutual consideration, have to be continuously negotiated within this spatial framework. This keeps us in constant dialogue about our work, fostering a sense of connection, not only among ourselves but also with the place where we work.

Robi Wache is the managing director of Robi Wache Architekten GmbH, a company that balances the common good. He holds a degree in architecture from the University of Stuttgart, obtained in 1994. From 1996 to 2008, he worked as a freelancer and an employee at Patzner Architekten. In 2008, he founded the architecture firm Robi Wache Architekt, which became Robi Wache Architekten GmbH in 2018. The company is actively involved in sustainable, energy-efficient refurbishment of existing buildings and monuments, with a focus on sufficiency and circular economy. Since 2013, the firm has been participating in the ongoing development of the Wizemann Areal in Stuttgart-Bad Cannstatt. From 2017 to 2019, the firm carried out the gutting and redevelopment of the three-time award-winning, listed commercial building Am Fruchtkasten 3 by Kammerer + Belz in Stuttgart.
 
New Work, Sustainability, and Home Office in Focus
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The Future of Work Academy is aimed at architects, facility managers, planners, and office supply and equipment retailers. After its successful debut in 2017, this year, a total of eight presentations will explore current changes in the world of work, digital collaboration solutions, and sustainable concepts for modern workplaces. At Ambiente 2024, the Future of Work Academy will offer presentations and a varied program on all days of the trade fair. The lectures, each offering different perspectives on the theme of work with a focus on architecture and office planning, will take place on January 27 and 28 from 11:30 a.m. to 5:00 p.m.
 
Lectures on January 27 and 28, 2024
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Ambiente Working – Future of Work Academy – Information + Registration

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