Embuild
Offices , Collective housing
Redevelopment of Embuild's headquarters in Antwerp.
The redevelopment of Embuild’s headquarters in central Antwerp is a project that carefully balances renovation with new construction. The design enhances the integration of the building complex owned by Embuild with its urban context at Theodoor van Rijswijckplaats, a strategic location within the city. B-architecten was appointed to revitalise this 1970s landmark, introducing a contemporary approach while maintaining its historical value.
The project includes the renovation of the existing office building designed by architect Francis Kemps, alongside the addition of new elements such as 12 apartments and an educational centre for the construction sector. Our approach is based on the preservation and renovation of the distinctive 1970s structures and the corner building on Nationalestraat – also by Kemps. The current properties at Sleutelstraat 3 and 5 will be demolished and replaced with new construction. Additionally, the existing apartments on Nationalestraat will undergo renovation.
A key architectural feature is the reorganisation of the ground floor, creating a direct connection to the square. The internal courtyard is opened up with the addition of two new patios, improving natural light and creating a more open atmosphere. The increased ceiling height provides greater flexibility in the use of the spaces. The building block’s identity is reinforced through strategic updates, including a new roof level on the buildings at Theodoor van Rijswijckplaats 7 and 8, and a new rooftop garden in place of the former parking platform.
Sustainability is a core element of this project, with a focus on renewable energy. The BEO system (Ground Source Heat Exchange) utilises the earth’s stable temperature for heating and cooling, while solar panels on the roof further enhance energy efficiency. The climate ceilings benefit from passive heat exchange with the ground, contributing to the building’s overall energy performance.
In addition, the project incorporates green roofs and water retention measures to support biodiversity and manage water more effectively. The reuse of materials has been carefully considered, and where possible, the original structure, façade elements, and key interior features are preserved, minimising the ecological impact of the development.
