Events
ON-A Opens Its Doors for 48h Open House Barcelona 2025
On Saturday, 25 October 2025, ON-A once again took part in 48h Open House Barcelona, opening the doors of its studio to share with visitors its approach to architecture, driven by innovation, research and design.
This year’s edition was especially meaningful as it coincided with the celebration of ON-A’s 20th anniversary. Two decades of creating architecture from Barcelona for the world, developing projects where sustainability, technology and creativity come together to imagine new ways of living and shaping our built environment.
This year’s edition was especially meaningful as it coincided with the celebration of ON-A’s 20th anniversary. Two decades of creating architecture from Barcelona for the world, developing projects where sustainability, technology and creativity come together to imagine new ways of living and shaping our built environment.
Throughout the day, students, professionals and architecture enthusiasts were invited to discover our studio through 15-minute guided tours. Visitors gained first-hand insight into the way we work at ON-A, exploring our design processes, the collaborative methodology of our multidisciplinary team, and some of the tools that form part of our everyday practice.
Throughout the day, students, professionals and architecture enthusiasts were invited to discover our studio through 15-minute guided tours. Visitors gained first-hand insight into the way we work at ON-A, exploring our design processes, the collaborative methodology of our multidisciplinary team, and some of the tools that form part of our everyday practice.
We also presented a video showcasing the last 20 years of the studio, highlighting ON-A’s evolution and some of the projects that have shaped our identity. It offered a journey through two decades of innovation, research and a commitment to architecture that creates a positive impact on both people and cities.
Once again, our studio became a place for exchanging knowledge, sharing ideas and bringing architecture closer to the public, reflecting the spirit of 48h Open House Barcelona: celebrating the value of architecture and the people behind it.
We would like to thank everyone who joined us for this special occasion, as well as the 48h Open House Barcelona team for inviting ON-A to take part once again in this outstanding architectural festival.
Thank you for being part of this celebration and for continuing to shape the future of architecture with us.
