Title DB housing
Status completed
Program housing
Area 600 m2
Duration 2015 - 2017
Location Namur, BE
Coordinates 50°28'2.10"N 4°51'59.35"E
Owner invest Immo Belgium
Budget 720.000€ HTVA

Valentin Bianchi photographie

B ingenieurs


Coming straight from the 70's, this building was design as an office building. Three trays of offices were stacked covering the sidewalk on the ground level. Each floor has a open plan since it was built with a system of reinforced concrete columns and beams. This concrete frame was visible from the outside.

The goal of this heavy renovation was to diversify the functions. The ground floor is occupied by a restaurant while Offices are maintained on the first floor. The two upper floors and the attic have been transformed into apartments. It was also necessary to insulate the building envelope. the façade was aging very badly because of the cold bridges present at each interruption of the curtain wall by the concrete structure.

The facade has been renovated. The concrete structure has been preserved. It remains present in the form of a rigorous orthogonal grid. The gaps between the structures have been filled with insulated wooden structures. The residual spaces between the structures were transformated either in loggias or large windows.