Forest Gate House
image of architectural project titled Forest Gate House
Building Beyond Bricks
image of architectural project titled Building Beyond Bricks
CATE
image of architectural project titled CATE
SPIEGEL
image of architectural project titled SPIEGEL
Bademaschinen
image of architectural project titled Bademaschinen
Hempcrete House
image of architectural project titled Hempcrete House
Baobab
image of architectural project titled Baobab
MOORKENS
image of architectural project titled MOORKENS
42_AMA
image of architectural project titled 42_AMA
Les promenades d'Icare
image of architectural project titled Les promenades d'Icare
Omloop
image of architectural project titled Omloop
No Time to Waste
image of architectural project titled No Time to Waste
KreativInsititut.OWL
image of architectural project titled KreativInsititut.OWL
Augstine's Garden
image of architectural project titled Augstine's Garden
The Paper Garden
image of architectural project titled The Paper Garden
Inhabiting the stable
image of architectural project titled Inhabiting the stable
Lumi
image of architectural project titled Lumi
Woolstore
image of architectural project titled Woolstore
Buiten Huis Zeist
image of architectural project titled Buiten Huis Zeist
Nest House
image of architectural project titled Nest House
Sara Cultural Center
image of architectural project titled Sara Cultural Center
After-School Care Centre Waldorf School am Prenzlauer Berg
image of architectural project titled After-School Care Centre Waldorf School am Prenzlauer Berg
Haus am Ziestsee
image of architectural project titled Haus am Ziestsee
Hembrug A11
image of architectural project titled Hembrug A11
8 Bleeding Heart Yard
image of architectural project titled 8 Bleeding Heart Yard
Lobe Lokal
image of architectural project titled Lobe Lokal
Holzhaus LINSE
image of architectural project titled Holzhaus LINSE
Blue House Azores
image of architectural project titled Blue House Azores
Growing matter(s)
image of architectural project titled Growing matter(s)
SWEAT. Sauna
image of architectural project titled SWEAT. Sauna

SWEAT. Sauna

Delft, Netherlands

42sqm

completed in 2025

Materials

30%
Formwork (normally for concrete casting)
PERI 
Where it is used:

Steel columns and wooden beams used for primary construction of platform and roof

Material Categories:

Biobased, Circular

20%
Reused Polycarbonate
Rodeca Systems BV 
Where it is used:

Blue semi-transparent polycarbonate used as walls for sauna cabin and for furniture; formerly used in a building facade

Material Categories:

Circular, Local

20%
B-stock plywood
International Plywood 
Where it is used:

Slightly damaged plywood sheets used for flooring for platform & inside the sauna cabin + door

Material Categories:

Biobased, Biodegradable, Circular, Local

15%
Reused fiber cement roof panels
Marktplaats 
Where it is used:

Roof

Material Categories:

Circular, Local

5%
Reused Europalettes
local construction sites & Marktplaats.nl 
Where it is used:

Subconstruction of interior sauna cabin (platform)

Material Categories:

Local

1%
Reused concrete tiles
TU Delft X 
Where it is used:

Square concrete tiles used as foundation for the entire structure

Material Categories:

Circular

Stakeholders

ARCHITECT
PHOTOGRAPHER
ENGINEER
Coming soon
CONTRACTOR
Coming soon

About this project:

Project image 1Project image 2Project image 3Project image 4Project image 5Project image 6Project image 7Project image 8Project image 9Project image 10Project image 11Project image 12Project image 13Project image 14Project image 15Project image 16Project image 17Project image 18Project image 19Project image 20Project image 21Project image 22
Votes: 1019
Halle Marchande
image of architectural project titled Halle Marchande
Chalet Dahu - Low-impact hempcrete self-build
image of architectural project titled Chalet Dahu - Low-impact hempcrete self-build
REHABILITATION OF THE ZARAUTZ PALACE AS A NEW CULTURAL FACILITY
image of architectural project titled REHABILITATION OF THE ZARAUTZ PALACE AS A NEW CULTURAL FACILITY
Multidisciplinary Health Center and Pharmacy
image of architectural project titled Multidisciplinary Health Center and Pharmacy
Felsenburg
image of architectural project titled Felsenburg
MARSHMALLOW
image of architectural project titled MARSHMALLOW
Bienenskulptur
image of architectural project titled Bienenskulptur
Duivenhuis ARTIS
image of architectural project titled Duivenhuis ARTIS
Office Van Laethem
image of architectural project titled Office Van Laethem
Lake House Bad Saarow
image of architectural project titled Lake House Bad Saarow
Culmore Fort
image of architectural project titled Culmore Fort
Forest Meadow House
image of architectural project titled Forest Meadow House
UDO
image of architectural project titled UDO
Feldballe School
image of architectural project titled Feldballe School
SILO
image of architectural project titled SILO
Magasin X
image of architectural project titled Magasin X
Nature Retreat Westbroek
image of architectural project titled Nature Retreat Westbroek
Zurich Bus Station
image of architectural project titled Zurich Bus Station
BV Obersachswerfen
image of architectural project titled BV Obersachswerfen
Artist in Residence Rotterdam
image of architectural project titled Artist in Residence Rotterdam
Joli
image of architectural project titled Joli
First Steps for the Bravos Foundry
image of architectural project titled First Steps for the Bravos Foundry
The Gallery House
image of architectural project titled The Gallery House
EPCA
image of architectural project titled EPCA
Office in a Barn
image of architectural project titled Office in a Barn
Château de Beaucastel
image of architectural project titled Château de Beaucastel
Heinrich Eschenburg Schule
image of architectural project titled Heinrich Eschenburg Schule
Kiosk zur FÜRstin
image of architectural project titled Kiosk zur FÜRstin
Knoest
image of architectural project titled Knoest
den talamh'
image of architectural project titled den talamh'
Cederhusen
image of architectural project titled Cederhusen
Casa Milli
image of architectural project titled Casa Milli
Kita Bachlinge
image of architectural project titled Kita Bachlinge
jtB
image of architectural project titled jtB
"Roots" - the tallest timber high-rise in Germany
image of architectural project titled "Roots" - the tallest timber high-rise in Germany
DUCHESSE
image of architectural project titled DUCHESSE
Kita Münsterdorf
image of architectural project titled Kita Münsterdorf
Passive House in Serra d'Ordal
image of architectural project titled Passive House in Serra d'Ordal
The Salvation Army Grote Kreek
image of architectural project titled The Salvation Army Grote Kreek
30+8 Social Housing units in Palma de Mallorca
image of architectural project titled 30+8 Social Housing units in Palma de Mallorca
House without any cement
image of architectural project titled House without any cement
Primary school De Verwondering
image of architectural project titled Primary school De Verwondering
The Makers Barn
image of architectural project titled The Makers Barn
Rosa María house
image of architectural project titled Rosa María house
Re:House
image of architectural project titled Re:House
Barretts Grove
image of architectural project titled Barretts Grove
The Dialogue Express Cafe
image of architectural project titled The Dialogue Express Cafe
Latour
image of architectural project titled Latour
Gemüseeck – Center for Bioregional Architecture
image of architectural project titled Gemüseeck – Center for Bioregional Architecture
Desmedt
image of architectural project titled Desmedt
Saisons Zéro
image of architectural project titled Saisons Zéro