Brøn Studio
Circular and Cultural Architecture

Brøn Studio works with transformation, adaptive reuse, and heritage integration—developing architecture that unites context, circular strategies, and refined detailing.

Founded 2020

Copenhagen

Javi Barriuso Domingo, Arkitekt MAA

Infrastructure with Identity

HET Energy Accumulator

Location: Malmö, Sweden

Year: 2024

Type: Energy Infrastructure

Team: Javi Barriuso, Carlos Ramos, Holst Engineering

Images: Zumo Digital

A green energy accumulator built with repurposed materials loaded with identity. For Malmö. From Malmö, with Malmö addresses how to integrate an infrastructural tower into its physical setting and the city's collective memory.

The solution lies in reusing materials from Malmö Stadion, originally built for the 1958 FIFA World Cup. By repurposing the stadium's materials, a connection to the city's history is preserved, while saving 500,000 kg of CO₂ in the construction process.

371,000 kg CO₂ saved facade
42,200 kg CO₂ saved staircase
Collective Landmark

Hemmesta Water Tower

Location: Värmdö, Sweden

Year: 2023

Type: Infrastructure

Team: Javi Barriuso, Carlos Ramos

Images: Yannis Amasri Sierra

In suburban areas, public institutions are scarce, and individual buildings often create a sense of isolation. This makes it easy to lose a feeling of community and belonging. Public infrastructure should not only provide services but also foster connections, offering a shared identity for residents.

Our proposal for Värmdö's water tower seeks to unite the area with a civic symbol—a sun or moon rising between the trees—serving as a focal point for the community. Additionally, the water tower is one of the first to incorporate prefabrication and circularity from the outset, using low-carbon concrete elements.

Heritage Reimagined

Det Maritime Skolehjem

Location: Helsingør, Denmark

Year: 2025

Type: Dormitory & Community House

Team: Overbyen, Toast, Detblå, Brøn Studio

Images: Zumo Digital

The Maritime Boarding School emerges from a close reading of Helsingør's historic fabric and the untapped potential of the 1938 Øresund Hospital. A single, precise extension unlocks the existing building's full capacity—enhancing its structure, proportions, and durability—while preserving 206 tons of embodied CO₂.

Facing the city, a one-storey community house becomes the campus's public face: a low-carbon, biobased structure of timber, reclaimed brick, and wood-fibre insulation, built entirely without concrete foundations.

Supporting Cultural Spaces

Astruptunet Visitor Center

Location: Jølster, Norway

Year: 2024

Type: Visitor Center

Team: Javi Barriuso, Carlos Ramos

The visitor center consists of a lightweight timber structure with a sloping roof, placed atop a solid base. Rotated 45 degrees, it merges with the surroundings and appears as a small one-story pavilion from some angles, while revealing its full height from the lake.

Its compact footprint minimizes environmental impact, and the structure is made from recycled wood sourced sustainably. The center is carefully integrated into the landscape, leaving the rest of the site to nature.

Supporting Cultural Spaces

Urnes World Heritage Center

Location: Luster, Norway

Year: 2022

Type: Visitor Center & Exhibition

Team: Brøn Studio, Victor Lacima Architects, Gonzalo Rivas Zinno

Our proposal is not an end in itself, but a pause on the ascent to the historic Stave Church. The project is conceived as a modification of the existing path—a mountain trail that connects two topographic levels through a hairpin turn.

By embedding the volume partially into the mountainside, the building appears as a mere fold in the terrain, allowing the surrounding landscape to remain dedicated to the historic orchard.

Elastic Domestic Typologies

Gribskov House

Location: Nødebo, Hillerød, Denmark

Year: 2021–24

Type: Transformation

An exercise in de-renovating a 1964 single-family house, originally designed by Henrik Gormsen. After decades of fragmentation, the house has been restored to its rational spirit and re-established as a cluster of serial, square rooms.

By dissolving the hierarchical division between night and day, a typological elasticity emerges, allowing the dwelling to accommodate changing needs from a nuclear family to multi-generational living without further resource consumption.

Elastic Domestic Typologies

Sjællandsgade

Location: Nørrebro, Copenhagen

Year: 2024

Type: Transformation

A transformation and renovation project that fulfills the long-awaited expectations for living space for a young family in the city. A staircase as the most significant and perhaps symbolic element in an intense process involving fire class 2 and construction class 2 documentation.

The staircase as a celebration of the end of a long process and an enabler of a new and long-awaited life. Carefully selected normal materials, carefully treated and thoughtfully assembled to aestheticize the very act of connecting two apartments. Constructed from Danish Douglas pine, stained with linseed oil and stainless steel fittings.

Elastic Domestic Typologies

Can Ferraters

Location: Argentona, Spain

Year: 2021

Type: Transformation

The transformation of a 19th-century kitchen within a listed property. The strategy preserves the room's historical integrity by concealing all modern equipment behind three new, free-standing objects.

The material palette is extracted directly from the site's original tones and textures: reclaimed white Spanish marble, dark green lacquered metal, and dark green linoleum. By using reclaimed marble, a direct material connection to the house's history is created.

Small Interventions

Autopoul

Location: Copenhagen NV, Denmark

Year: 2021–24

Type: Urban Transformation

Team: Javi Barriuso, Anders Fønss

A former workshop in Copenhagen Nordvest, transformed into a lively urban corner for the local community, despite a tight budget, fire safety challenges, and restrictive urban planning regulations.

With a pragmatic approach, we activated the front yard with a standard portable structure, which allowed the space to be used without altering the building's approved conditions from 1961. The interior spaces, with their industrial charm, were used for artistic performances and events.

Small Interventions

Dune — Chart Art Fair Pavilion

Location: Charlottenborg, Copenhagen

Year: 2022

Type: Temporary Pavilion

Team: Brøn Studio, Victor Lacima Architects, Gonzalo Rivas Zinno, Anders Fønss

An oasis for Chart, designed as an abstract greenhouse placed in the courtyard of Kunsthal Charlottenborg. The architecture serves as the backdrop for a white sand dune, creating a soft, undulating surface for social interaction and relaxation.

The pavilion is temporary, so the focus is on circular design. The plastic came from leftover greenhouse materials in Spain, used in DUNE for a few days and later repurposed into handbags by Studio Soriano. The wood was reused in another project.