And ever­y­bo­dy’s happy

Stutensee swim­ming pool

4a Archi­tekten

All in one

The Stutensee swim­ming pool is a communal swim­ming pool. That means that it accom­mo­dates diffe­rent groups of visi­tors with diffe­rent needs and requi­re­ments: schools, clubs, fami­lies and amateur swim­mers of all ages.

In addi­tion, only a limited budget and small plot of land are available. Under these circum­s­tances, reali­zing a compel­ling design and an econo­mical solu­tion, with a wide range of services, is not so simple. 4a Archi­tekten have sustain­ably managed to achieve this.

Situa­tion

The Stutensee swim­ming pool is located between the school and sports centre and the new fair­ground in the outskirts of Stutensee, Germany, a town with a popu­la­tion of 24,000 inha­bi­tants, near the city of Karls­ruhe.

Due to the high ground­water level, the new buil­ding was cons­tructed two meters above ground level. This elevated loca­tion gives the buil­ding a greater presence and a prono­unced entrance area with a gene­rous open stair­case, which also serves as a suitable meeting point. Inside, the height of the buil­ding results in more privacy and a plea­sant quality of stay.

Orga­niza­tion

Archi­tec­tu­rally, the Stutensee swim­ming pool is divided into two connected buil­dings, which are clearly visible from the outside. One houses the bathing hall, the other the entrance and chan­ging area.

The two buil­dings are appro­xi­m­ately the same size and interlock in terms of form and mate­ria­lity. Both offer plenty of daylight through large openings, but also closed elements where neces­sary. The bathing hall offers a noti­ce­ably greater room height – which is also good for the atmo­sphere as well as for orien­ta­tion purposes.

Thanks to the unob­tru­sive furnis­hing and the factual and elegant choice of colors and surfaces, the Stutensee swim­ming pool looks light, airy and spacious from any angle.

Features

The swim­ming hall includes a swim­ming pool, a beginner’s pool with slides, rubel cove, neck streams and massage jets with a water depth of max. 1.20 meters, as well as a child­ren’s area with a total water surface of 368 m².

A covered terrace to the east extends the estab­lish­ment into the outdoor area. The entrance and chan­ging area adjoi­ning the swim­ming hall to the south with shower rooms and ancil­lary rooms sepa­rates itself from the swim­ming hall with a lower room height.

The two buil­dings interlock along the entire swim­ming hall in terms of form and mate­rial. The circum­fe­ren­tial strip of the steel-sheet façade also accen­tuates this interlo­cking towards the outside.

Cons­truc­tion

The clear orga­niza­tion of the swim­ming hall and chan­ging area enables a compact and econo­mical design with a favorable ratio between surface area and buil­ding volume. This not only reduces cons­truc­tion costs, but also opera­ting costs.

To the west, north and east, room-high glass facades parti­ally offer views into the surroun­dings (and let in a lot of daylight). The over­hangs of the floor slab and the roof area in the west faci­li­tates the gene­rous entrance zone with an open stair­case. they provide the tran­si­tion to the open-air area with a sunbathing lawn in the east.

In order to reduce the propor­tion of glass facades, the upper facade surface in the north was closed. The pros­pect remained unch­anged. Lower ceiling heights in the entrance and in the chan­ging area reduce the cons­truc­tion volume. In addi­tion, the diffe­rent heights of the buil­dings created an offset at the inter­sec­tion of the roof areas, which struc­tures the Stutensee swim­ming pool both formally and from the inside. At the same time, a skylight strip supplies the inte­rior with addi­tional daylight.

Mate­rial

The mate­rials used for the Stutensee swim­ming pool were used accor­ding to their suita­bi­lity: The base­ment and ground floor were cons­tructed in exposed concrete, the load-bearing struc­ture of the wide-span swim­ming hall and the chan­ging area was cons­tructed using wood. The suspended, acou­sti­cally effec­tive lamella ceilings and wall paneling, as well as the perfo­rated sea pine ceiling in the chan­ging area, were also made of wood. The high degree of prefa­bri­ca­tion of the wooden elements ensured econo­mical cons­truc­tion and shorter cons­truc­tion times.

The wooden ribbed ceiling was prefa­bri­cated – inclu­ding the roof drai­nage, lighting, ELA system and suspended lamella ceiling made of local silver fir. The panels between the wooden ribs of the ceiling and on the wall are a decisive influence on the inte­rior effect of the Stutensee swim­ming pool. The lamella struc­ture is not only a design element, it also opti­mizes room acou­stics.

In the chan­ging room and entrance area, the lower wooden ribbed ceiling is covered with a perfo­rated, white glazed acou­stic ceiling made of sea pine slabs.

Conclu­sion

Muni­cipal swim­ming pool cons­truc­tions have a lot to do with budget and opera­ting costs, and with the diverse user groups and their needs; and of course, with sustaina­bi­lity, which, in this context, trans­lates into economic effi­ci­ency and longe­vity.

The Stutensee swim­ming pool offers diffe­rent user groups diffe­rent features. All-in-one, clearly struc­tured and elegantly imple­mented; with wooden ceilings, glass facades, exposed concrete, porce­lain stone­ware and mosaic tiles. It’s actually quite a small swim­ming pool which looks extre­mely gene­rous in terms of its features. And ever­y­bo­dy’s happy.

PROJECT DATA

Archi­tect

4a Archi­tekten GmbH
Hall­straße 25
D‑70376 Stutt­gart

Client

Stadt Stutensee
Rathaus­straße 3
D‑76297 Stutensee

Project team

Design:
Anke Pfudel-Till­manns (Projekt­lei­tung), Kateryna Shelegon
Tende­ring & Contrac­ting:
Markus Christ, Simone Mann, Silvia Nanz und Jan Voll­stedt
Cons­truc­tion manage­ment: Philipp Schmid
Cons­truc­tion manage­ment since 01/2018:
2Plus Bauma­nage­ment

Physical address

Stuten­seebad
Erich-Kästner-Straße 3
D – 76297 Stutensee

Aerial view

Thank you, Google!

Opening

September 2018

Author

Johannes Bühl­be­cker
More Sports Media

Photos

David Matthiessen

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