The initial phase of constructing Andreas Primary School in Essen-Rüttenscheid has been completed.
Project Name: Learning Landscapes under Roof Landscapes
Studio Name: sehw architektur
Project location: Essen
Completion Year: 2023
Gross floor area: 4117 sqm (total), 1749 sqm (new building), 2368 sqm (existing building)
Client: Stadt Essen
Baukosten: 16.800.000 €
Design Team: Karoline Hietzschold, Christoph Kolb, Urs Bankmann, Eun Kyoung Song, Florent Le Corre, Koert opden Brouw, Till Brasche
Photographer: Helin Bereket
Sehw Architecture’s recent project once again showcases the three core principles of their architectural ethos. The new wooden structure integrated into the existing complex stands out for its innovative design approach, its commitment to sustainability, and the social benefits it brings.
The architects faced a formidable challenge. They needed to refurbish two aging 1950s buildings and unite them with several new structures into a cohesive ensemble. The goal was to craft a modern, inspiring educational environment that met contemporary standards. The resulting “learning village,” consisting of four buildings in the heart of the city, achieves precisely that. The design of the new wooden building harmonizes old and new by extending the pitched roofs of the post-war modernist style into a landscape of sloping roof surfaces.
Central to the project was seamlessly integrating the new building into the existing urban fabric, with a focus on constructing additional classrooms for 100 students and a modern school cafeteria. Sehw’s architectural solution delivers high-quality spaces and a welcoming atmosphere, with the roof landscapes extending indoors. It fosters social interaction by providing spatial landscapes and informal learning areas in line with modern pedagogy. This not only expanded classroom space but also addressed the growing demands for all-day school care and catering. Sustainability and energy efficiency were paramount throughout the planning and execution phases.
One of the most significant challenges was executing construction on a confined inner-city plot while the school remained operational, minimizing disruption for students and staff. Prefabricated timber construction was chosen to erect the new buildings, ensuring a streamlined process. The holistic approach considered not only architectural but also organizational aspects.
Material Selection and Construction Method
Sehw Architecture consistently opted for timber system construction for its ecological benefits and aesthetic appeal. The building’s distinctive roof landscape, vertical timber cladding, and creatively designed window openings give it a dynamic and playful appearance. Natural, warm materials and colors dominate, with the exception of bold yellow doors for orientation.
Design and Layout
The L-shaped floor plans create interconnected open spaces programmed as a school garden, playground, and movement area. Movement zones are strategically placed in the schoolyards to encourage activity and communication, while classrooms face quieter areas to facilitate focused learning. Ample daylight enters through differently sized and positioned windows, enhancing the overall environment.
Innovation
The project demonstrates an innovative approach to school construction, with modern timber system construction and prefabrication techniques driving efficiency and quality.
Social Benefits
The design fosters social interaction through communal indoor and outdoor spaces, informal learning areas, and a modern cafeteria, promoting a pleasant learning and working environment. The low height and sloping roofs integrate the new buildings with the surrounding urban landscape, while extending outdoor spaces to the street enhances community engagement.
Sustainability and Energy Efficiency
The project prioritizes sustainability through timber construction, Passive House standards for the building envelope, heat recovery ventilation, sustainable district heating, and green roofs, promoting energy efficiency, water management, biodiversity, and a favorable microclimate.
Construction During Operations
Construction staged in small increments during school operations reflects a commitment to minimizing disruptions and ensuring safety. A complex construction site plan ensures adequate open spaces for breaks despite ongoing activities.
As construction progresses, Andreas Primary School embodies Sehw’s dedication to revitalizing existing structures and creating sustainable, community-centric spaces that tell a story of education and timeless architecture.
