The new Hall Zero pavilion at Fira de Barcelona’s Gran Via venue in L’Hospitalet de Llobregat has passed the halfway mark in its construction. A distinctive large dome, formed from thousands of interlocking metal pieces, now clearly defines the future exhibition space. This significant expansion will add 60,000 square metres to the complex. It will increase the total exhibition area to 300,000 square metres. This reinforces Barcelona’s position as a leading international hub for trade fairs and congresses.
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The project, driven by Fira 2000, represents an investment exceeding 350 million euros. It aims to enhance capacity and adapt to the increasing demands of modern events. The construction progresses rapidly, with the structure becoming increasingly recognisable. The skyline of L’Hospitalet, a city bordering Barcelona with over 260,000 residents, visibly transforms with the new steel framework.
Architectural Vision Takes Shape
Architectural firm b720 Arquitectos leads the design of Hall Zero. Their team recently visited the site to assess the progress of the intervention. They observed its imposing real scale and environmental impact. The project incorporates the vision of Japanese architect Toyo Ito. His influence is evident in the more open spatial concept. It seeks a less rigid architecture, closely linked to user experience. Ito’s conceptual layer understands the building as a permeable system. It blurs the boundaries between interior and exterior. The visitor’s journey becomes an essential part of the design.
The massive dome, composed of thousands of precisely fitted metal pieces, now marks the building’s volume. It anticipates one of Europe’s largest exhibition spaces. This construction phase is now over 49% complete. It enters its most visible stage of development.
Expanding Capacity and Event Versatility
A key feature of the new pavilion will be its vast, column-free hall. This expansive space boasts dimensions comparable to several football pitches. This design allows the venue to host not only trade fairs but also large-format concerts, competitions, and other major events. It significantly broadens the traditional use of the Fira Gran Via venue.
In parallel with the pavilion, construction of an office tower linked to the complex also advances. New internal connections are also being built. These will facilitate movement between the various spaces. This forms part of a broader transformation of the surrounding area in L’Hospitalet.
Future Operations and Barcelona’s Global Role
Project timelines have seen slight adjustments. The new space will not be ready for the Mobile World Congress (MWC) in 2027. However, officials expect it to be operational later that year. It will then host major events from 2028 onwards.
Meanwhile, the existing Fira Gran Via venue continues to operate at full capacity. It combines ongoing construction work with its busy schedule of trade fair activities. This situation underscores Barcelona’s commitment. The city aims to consolidate its position as one of Europe’s premier congress destinations.
The visible presence of cranes, metal structures, and the emerging dome clearly signals this ambitious undertaking. This project not only adds significant square footage. It also redefines the scale and future capabilities of Fira Barcelona for years to come.
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Originally published by 20 Minutos Barcelona. Read original article.
