Berrel Kräutler Architekten Berrel Kräutler Architekten

Weyermanns­haus Bern

Aerial view
Aerial photograph from 1971
North view
South view
Entrance area, upper floor
Diving pool, upper floor
School pool, upper floor
Cloakroom, upper floor
Ice rink, ground floor
Foyer, basement floor
Site plan (Competition)
Site plan (Competition)
Ground floor
1st floor
Basement floor
Long section
Long section
Elevation
Elevation
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Location: Bern
Date: Competition: 2019, Completion: 2029
Floor area: 12’500 m2

Berrel Kräutler Architekten AG
Maurice Berrel, Raphael Kräutler

Project: Silvia Ackermann (Project manager), Lea Berger, David Calvo, Jennifer Koschack, Vander Lemes, Beatriz Morales de Setién, Maëlis Nibourel, Kerstin Spiekermann,
Competition: Lukas Burkhard, Pablo Machín Prats, Beatriz Morales de Setién, Povilas Sileikis, Tilmann Weissinger

Project participants
Client: Hochbau Stadt Bern
Landscape architecture: Bryum GmbH
Construction engineer: Dr. Neven Kostic
Construction manager: Tekhne SA
Building services: Gruenberg + Partner
Electrical engineer + Building automation: HKG Engineering
Ice rink technology: LePlan
Water technology: Beck Schwimmbadbau
Building physics + fire safety: Pirmin Jung Schweiz
Facade engineering: Emmer Pfenniger Partner 
Lighting planner: LLAL
Pool specialist: Köpfli Urs
Material specialist: SCE
Geotechnics/soil monitoring: Geotest
Door planning: Safe Solution
Utility lines coordination: IPG Ingenieur- und Planungsbüro Gränicher
Visualisierungen: maaars

0268Weyermanns­haus Bern

The Weyermannshaus Sport and Recrea­tion Facility “Weyerli” is located to the west of Bern, in a district that will be trans­formed into a new urban quarter in the coming decades. Require­ments for outdoor space devoted to leisure and recrea­tion can there­fore be expected to grow signifi­cantly, and the utiliza­tion of the sport and recrea­tion facility to intensify accord­ingly.

Today, the open-air swimming pool, with its outbuildings dating from the 1950s, is among the most impor­tant municipal facil­ities of its kind in Switzerland. Among the architec­tural proper­ties belong­ing to the city of Bern, it is classi­fied as meriting land­marks protec­tion. The outdoor area is vital to the city’s history, and is moreover regarded as worthy of preser­vation by virtue of its existing inventory and status as a land­scaping achieve­ment. In 1971, the “Weyerli” (little pond) was expanded to become today’s Weyermannshaus Sport and Recrea­tion Facility, with an indoor pool and an open-air artificial ice rink.

The para­mount objective of the architects is to preserve as much unbuilt sur­face area and vege­ta­tion as possible, thereby provid­ing maxi­mal shadowed areas and moisture. This aim will be ful­filled through a com­pact volume with a mini­mal foot­print that occu­pies only the outer­most corner of the parcel, and whose roof will more­over be land­scaped. The required spaces will be assembled so as to occupy as little sur­face area as possible, allowing the various utiliza­tions to benefit from short distances. The diver­gent heights of the individ­ual halls result in a build­ing that is composed of multiple pavilion-style elements, thereby subdividing the enormous volume play­fully. This results in a flatten­ing effect from the street toward the open-air swimming pool, with the build­ing seeming to merge with the park.

Thanks to numerous entry points and pathways within the park, access to the building is possible from all compass direc­tions. As a conse­quence of this centrality, and for the sake of the marvel­lous view, the roofed main entrance is oriented toward the middle of the park. The corner of the building is occupied by the ticket office, which allows the simulta­neous servicing of the outdoor area and entrance hall.