820

@820.works

eight-twenty is a zurich based architecture studio that amplifies techno-ecological synergies through speculative and spatial scenarios
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Der Blaue Wolf, 2024-2026, 1st prize 4-stage competition for circular housing with building component reuse, MF05 Areal Wolf, Basel, in revision Der Blaue Wolf is part of the new urban development of the former freight station - Wolf - in Basel. Since its inauguration in 1876, the site has been shaped by processes of movement, transformation and logistics: first as a marshalling yard, later as a freight depot for the handling and redistribution of goods. Today, this legacy of dismantling, shifting and reassembling is translated into a new architectural and social condition — a circular housing project. At the core of the project lies the careful dismantling and reintegration of the existing freight halls no. 1 and 1a. Their structural concrete elements are catalogued, assessed and reused as the load-bearing framework for the new development. Around 1500 tonnes of reclaimed concrete components form the primary structure of five vertically stacked double-storey-halls, preserving both material resources and the embodied energy of the site. Complementing this framework, lightweight timber construction and reused SBB railway-tracks are introduced as secondary systems for intermediate floors, balconies and spatial extensions. The project follows a modular, skeletal and reversible construction logic. Bolted connections and adaptable building systems allow the structure to evolve over time, enabling future transformation, disassembly and reuse. The project is currently under revision; final implementation remains subject to the ongoing planning and approval processes with the client. Special thanks to our team: Client: SBB Immobilien AG TU: S+B Baumanagement AG Architecture: dorsa + 820 @dorsa.collective @820.works Structure: co-struct @co_struct
4,196 50
4 days ago
Der Blaue Wolf, 2024-2026, 1st prize 4-stage competition for circular housing with building component reuse, MF05 Areal Wolf, Basel, in revision Der Blaue Wolf is part of the new urban development of the former freight station - Wolf - in Basel. Since its inauguration in 1876, the site has been shaped by processes of movement, transformation and logistics: first as a marshalling yard, later as a freight depot for the handling and redistribution of goods. Today, this legacy of dismantling, shifting and reassembling is translated into a new architectural and social condition — a circular housing project. At the core of the project lies the careful dismantling and reintegration of the existing freight halls no. 1 and 1a. Their structural concrete elements are catalogued, assessed and reused as the load-bearing framework for the new development. Around 1500 tonnes of reclaimed concrete components form the primary structure of five vertically stacked double-storey-halls, preserving both material resources and the embodied energy of the site. Complementing this framework, lightweight timber construction and reused SBB railway-tracks are introduced as secondary systems for intermediate floors, balconies and spatial extensions. The project follows a modular, skeletal and reversible construction logic. Bolted connections and adaptable building systems allow the structure to evolve over time, enabling future transformation, disassembly and reuse. The project is currently under revision; final implementation remains subject to the ongoing planning and approval processes with the client. Special thanks to our team: Client: SBB Immobilien AG TU: S+B Baumanagement AG Architecture: dorsa + 820 @dorsa.collective @820.works Structure: co-struct @co_struct
2,954 14
4 days ago
Der Blaue Wolf, 2024-2026, 1st prize 4-stage competition for circular housing with building component reuse, MF05 Areal Wolf, Basel, in revision Der Blaue Wolf is part of the new urban development of the former freight station - Wolf - in Basel. Since its inauguration in 1876, the site has been shaped by processes of movement, transformation and logistics: first as a marshalling yard, later as a freight depot for the handling and redistribution of goods. Today, this legacy of dismantling, shifting and reassembling is translated into a new architectural and social condition — a circular housing project. At the core of the project lies the careful dismantling and reintegration of the existing freight halls no. 1 and 1a. Their structural concrete elements are catalogued, assessed and reused as the load-bearing framework for the new development. Around 1500 tonnes of reclaimed concrete components form the primary structure of five vertically stacked double-storey-halls, preserving both material resources and the embodied energy of the site. Complementing this framework, lightweight timber construction and reused SBB railway-tracks are introduced as secondary systems for intermediate floors, balconies and spatial extensions. The project follows a modular, skeletal and reversible construction logic. Bolted connections and adaptable building systems allow the structure to evolve over time, enabling future transformation, disassembly and reuse. The project is currently under revision; final implementation remains subject to the ongoing planning and approval processes with the client. Special thanks to our team: Client: SBB Immobilien AG TU: S+B Baumanagement AG Architecture: dorsa + 820 @dorsa.collective @820.works Structure: co-struct @co_struct
1,944 14
4 days ago
Theater of Thermodynamics 2026, winter workshop w/ Ansgar Stadler Every human, building and action participates in a continuous exchange of energy - radiating heat, circulating air and setting matter in motion to sustain the metabolism of our built environment. Movement, presence, and even stillness become part of this energetic choreography, producing subtle gradients of temperature, pressure, sound, and vibration that shape how space is perceived and inhabited. Most of this energy serves a single purpose - to warm, illuminate, or move - before it quietly dissipates. Its residues remain unseen: waste heat, exhaust air, cyclical movements. Yet these by-products persist in the margins of buildings and cities, accumulating in ducts, atria, thresholds, and interstitial spaces where they continue to act upon materials and bodies alike. But what happens after their task is done - what else might they become? This question re-frames excess not as something to eliminate, but a latent resource awaiting a second role: a catalyst for interaction, perception, and performance — occasionally ready to steal the scene. @ensaparisest Ecole d’architecture de la ville & des territoires Paris-Est The Arts of the Environment @sub_architects @vanessa_pointet @thibaut_pierron Together with great participants: Arthur Mary, Hugo Dumont, Carmen Lozano Rodriguez, Alya Unver, Aristide Givois, Erwan Agard, Ismaël Sow, Caesar Avila-Touche, Nathan Cuina, Pierre Chezeau, Gladys Ojiakor, Anelina Radjou Sattianaden, Cyane Rougerie, Tsipora Sitruk, Zina Mechouar, Ivy Maria Sassine, Ines Morvan, Yanis Carrier, Maylis Berranger, Ewen Calentier, Loïse Frangiosa, Mathilde Moreaux, Camille Guipet, Ilhem Benderdouch, Valentin Rousseau, Loanne Bouchet, Fanny Van Hecke, Florian Montourcy, Tom Degruson, Aksel Katlan, Idris Eren Hatipoglu, Ela Naz Tokatlı, Chloé Prevost, Manon Kraus
300 1
2 months ago
2025, Petrichor, Pontresina Petrichor is a housing project for the municipality of Pontresina. The town is shaped by its steep topography and natural-stone retaining walls - structures that tame the terrain and make it inhabitable. With the advent of modern construction, concrete largely replaced this traditional building material, and the number of active quarries in Switzerland has continued to decline. Petrichor proposes a load-bearing structure made of dry-stone masonry using local gneiss. Only two horizontal bedding surfaces are cut. All other faces remain raw, preserving visible drill marks and fracture lines. By minimizing cutting and processing, material costs are reduced by around 50%. Where heated zones are required, a second, lightweight wall layer made of compressed hemp blocks can be added to improve thermal performance, and removed or reconfigured later as needs change. When stone gets cold, let’s put socks on it. architecture: dorsa + 820 @dorsa.collective @820.works structure: co-struct @co_struct landscape: ryffel + ryffel
2,921 11
2 months ago
WIP Parasol prototype of a temperature sensitive sunshade, re-using greenhouse window openers. w/ @office.for.ordinary.objects
806 3
3 months ago
WIP Parasol prototype of a temperature sensitive sunshade, re-using greenhouse window openers. w/ @820.works
536 0
3 months ago
2025, elysion, lyss, selected competition ELYSION is a proposal for a public park and sports facility on the outskirts of Lyss, located within the floodplain landscape of the Alte Aare. The project negotiates between the floodplain’s ecological dynamics and the intensive domestication of land imposed by contemporary sports infrastructure through the reactivation of existing bunker structures and the vertical stacking of football fields. It establishes a spatial and ecological continuum that forms a new north-south pedestrian axis. architecture: dorsa + 820 @dorsa.collective @820.works landscape: maurus schifferli @maurus_schifferli structure: co-struct @co_struct traffic: IBV Hüsler pool: beck schwimmbadbau MEP: Amstein + Walthert sports field: sportrasen GmbH construction management: archobau images: artefactorylab @artefactorylab
1,742 7
3 months ago
2025, elysion, lyss, selected competition ELYSION is a proposal for a public park and sports facility on the outskirts of Lyss, located within the floodplain landscape of the Alte Aare. The project negotiates between the floodplain’s ecological dynamics and the intensive domestication of land imposed by contemporary sports infrastructure through the reactivation of existing bunker structures and the vertical stacking of football fields. It establishes a spatial and ecological continuum that forms a new north-south pedestrian axis. architecture: dorsa + 820 @dorsa.collective @820.works landscape: maurus schifferli @maurus_schifferli structure: co-struct @co_struct traffic: IBV Hüsler pool: beck schwimmbadbau MEP: Amstein + Walthert sports field: sportrasen GmbH construction management: archobau images: artefactorylab @artefactorylab
840 4
3 months ago
2025, gasolina, 2nd rank, 1 prize, open competition, intercommunal primary school in lausanne gasolina reclaims the former malley-gazomètre industrial site as a new primary school and a campus for education and culture. Embedded in a public landscape, the project engages the site’s historic structures and industrial legacy. Together with the chapel, gasometer, and community hall, it forms a layered ensemble for learning, culture, movement, and neighbourhood life. architecture: dorsa + 820 @dorsa.collective @820.works landscape: THE ROCK @therock.la structure: co-struct @co_struct
644 5
4 months ago
2025, gasolina, 2nd rank, 1 prize, open competition, intercommunal primary school in lausanne gasolina reclaims the former malley-gazomètre industrial site as a new primary school and a campus for education and culture. Embedded in a public landscape, the project engages the site’s historic structures and industrial legacy. Together with the chapel, gasometer, and community hall, it forms a layered ensemble for learning, culture, movement, and neighbourhood life. architecture: dorsa + 820 @dorsa.collective @820.works landscape: THE ROCK @therock.la structure: co-struct @co_struct
1,339 9
4 months ago
SPF 50+, 2025 Pavillon for the @good2u_festival Thanks to @butterman__ and @cptn.wrrr for the sweaty build up of our shading measure.
272 1
5 months ago