Llull 122
- New build
- Offices
- Sustainability
- Collaborative project delivery
Located in the heart of the Barcelona's 22@ district in Poblenou, the new Llull 122 building is an office building positioned at the corner of Carrer Badajoz, from which it is set back a few metres to create a new public square for the neighbourhood.
The construction was executed using a reinforced concrete structural system adapted to the geometry of the plot. Its highly distinctive stepped façade combines exposed brickwork, aluminium joinery and fair-faced concrete walls, complemented by cantilevered metal planters. The building offers efficient thermodynamic performance, reducing energy demand thanks to solar protection, automated shutter ventilation and the thermal inertia of concrete.
- Year: 2023-2024
- Duration (months): 21
- Location: Llull 122, Barcelona
- Surface area (m2): 4.424
- Developer: Conren Tramway
- Architecture: BAAS
- Photography: Adrià Goula, Stupendastic
- Site Management and Supervision: G3
- Building Services Engineering: SOCOTEC
- Structures: Others Structures
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Construction of a distinctive façade
Field Text: The stepped façade features a complex material composition: exposed brickwork combined with aluminium joinery, fair-faced concrete walls and cantilevered metal planters on the balconies. The final construction stands out in its surroundings and enhances the connection with the newly created public square.
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Work with BIM tools
Project coordination was carried out using BIM tools to efficiently integrate structure, architecture and building services.
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Optimal thermodynamic performance
The building minimises energy consumption through solar protection, upper automated ventilation and the thermal inertia of concrete. This set of strategies ensures passive, highly efficient performance.
High-quality office spaces
- High-quality finishes and technical execution in the structure, façades, building services and interior spaces.
A commitment to sustainability
- Building designed with energy‑efficiency criteria and high‑quality insulation.
- Low‑consumption lighting and HVAC systems.
- Waste management and resource reuse during construction.
- LEED energy certification.
Reinforced concrete structure on a complex plot
- Reinforced concrete structural system with retaining walls, waffle slabs and post‑tensioned slabs, all adapted to the plot’s complex geometry. Inclined lambda‑shaped columns.
