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The Public Bathhouse: A Convivial Space for Modern Times

Name
Franklin Natalino Simão
Education degree
Kandidat
Fagfelt
Architecture
Institute
Architecture and Space
Program
Architecture and Extreme Environments
Year
2026

In Scotland, close to half of existing swimming facilities are facing closure due to their age and state of disrepair. This decline presents an opportunity to critically reconsider the architectural and social role of collective bathing within the contemporary city, exploring new models such as a contemporary interpretation of the Roman bathhouse in the context of Aberdeen. The project reimagines the public bathhouse as a civic landscape, merging bathing, green space, and a food market to revive its role as a focal point for social and cultural life.

The typology of the Roman public bathhouse, once a cornerstone of society, has largely disappeared across Europe, replaced by swimming halls that often feel sterile and purely utilitarian, lacking the social and cultural richness of their historical predecessors.

In addition to addressing the decline in swimming facilities, Aberdeen City Council has been actively seeking to expand and invest in urban green spaces. However, the limited availability of space in the city centre creates a tension between the need for green infrastructure and the need for public buildings for the community.

The proposed public bathhouse aims to merge public bathing with accessible urban green space, forming a civic landscape rather than an isolated building object. The intention is to create a communal site where individuals can relax, unwind, and connect with others. Alongside the bathing facilities, the complex would also include a tea and reading area for reflection and group reading sessions, fostering a culture of learning that could be carried through into the baths.

Also, the incorporation of a new food market would help connect the site to its historical past as a market, offering a variety of healthy, locally sourced food while creating a place for socialising and nourishment in the vicinity of the bathhouse. Collectively, these spaces may contribute to extending the function of the bathhouse beyond bathing, reintroducing its historical role as a centre of social and intellectual life.

The union and arrangement of these spaces into one communal complex creates a significant architectural challenge in terms of how the spaces connect and function together. From a technological point of view, strategies such as the recovery and redistribution of waste heat, rainwater harvesting, and integrated landscape systems were investigated.

SITE ANALYSIS

Map of Aberdeen
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Figure-Ground Relationship
Urban Green Space Analysis
Transport Network Connectivity
Building Use Analysis
Urban Connectivity
Union Street

Climate Data

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Climate Data (Image 1)
Climate Data (Image 2)
Climate Data (Image 3)

Topography and Noise Pollution

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Topography
Noise Pollution

Site

Site View
Site Building Footprint

Photographic Registration of Site

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Site Photo (Image 1)
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Site Photo (Image 5)
Surrounding Materials

Site Observations

Site Observations
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Site Observations (Image 1)
Site Observations (Image 2)
Site Observations (Image 3)
Site Observations (Image 4)
Site Observations (Image 5)
Site Observations (Image 6)

PROGRAM OVERVIEW

Program Diagram

PROPOSAL

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Materiality and Design of Door/Window Motifs

The materiality and design of the door and window motifs play a key role in defining the architectural identity of the bathhouse. Geometric metalwork is set within deeply articulated openings framed in locally sourced Scottish granite, establishing a clear relationship between ornament, material and façade composition. The repetition of arches, linear mouldings and glazing patterns creates rhythm and visual coherence across the elevation, giving the building a distinctive civic character while reinforcing its connection to the material and architectural context of Aberdeen.

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Proposal Visualisations

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West Elevation
Building Overview
Proposal in Context

Roofscape Plan and Shadow Study

Shadow Study

ELEVATIONS

 

Bathhouse entrance on Hadden Street.

Elevations (Image 1)

Elevation Sequence

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Elevations (Image 2)
Elevations (Image 3)
Elevations (Image 4)
Elevations (Image 6)

FLOOR PLANS

 

1 – UPPER LEVEL: Market hall on Union Street and roof garden promenade

G – GROUND FLOOR: Bathhouse on Hadden street

-1 – BASEMENT LEVEL: Lower lounge, research lab and mechanical

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Upper Level Plan
Ground Floor Plan
Basement Level Plan

1 – UPPER LEVEL

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Plans Zoomed-In - Upper Level (Image 1)
Plans Zoomed-In - Upper Level (Image 2)
Plans Zoomed-In - Upper Level (Image 3)
Plans Zoomed-In - Upper Level (Image 4)

0 – GROUND FLOOR

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Plans Zoomed-In - Ground Floor (Image 1)
Plans Zoomed-In - Ground Floor (Image 2)
Plans Zoomed-In - Ground Floor (Image 3)
Plans Zoomed-In - Ground Floor (Image 4)

-1 – BASEMENT LEVEL

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Plans Zoomed-In - Basement Level (Image 1)
Ground Floor Cutaway

SECTIONS

Section A-A
Sections C-C to I-I
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Sections (Image 1)
Sections (Image 2)
Sections (Image 3)
Sections (Image 4)

Detailed Construction Section and Integrated Building Systems

The detailed construction section illustrates the integration of environmental and structural systems within the building, highlighting the wind catcher tower, heat exchange strategy, and hybrid column construction. Together, these elements demonstrate how passive ventilation, thermal performance, and structural support are coordinated within a single architectural system.

Section B-B
Section B-B Zoomed-In

STRUCTURAL SYSTEM

 

The building employs a reinforced concrete structural frame formed by load-bearing columns and a two-way waffle slab system. The waffle slabs are composed of prefabricated elements supported by structural bands that are cast in situ, creating a continuous and efficient load path through the frame.

The hybrid column construction combines a reinforced concrete load-bearing core with a decorative granite facing leaf, allowing the stone to express the character of a solid granite structure without carrying the primary structural loads. A ventilated cavity between the concrete and granite provides airflow and helps manage moisture within the façade build-up. This approach uses granite more efficiently and economically than constructing the entire structural system in solid stone, while retaining the material’s visual weight, durability, and connection to Aberdeen’s architectural character.

Structural Load Path
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Load Bearing Structure Overview
Prefabricated Elements

The Royal Danish Academy supports the Sustainable Development Goals

Since 2017 the Royal Danish Academy has worked with the Sustainable Development Goals. This is reflected in our research, our teaching and in our students’ projects. This project relates to the following UN goal(-s)