LSC’s headquarters in Contern redefines sustainable construction: a hybrid structure, circular materials and renewable energy are combined to create a flexible, efficient and healthy space certified by DGNB and BREEAM.
The new headquarters of LSC Engineering Group in Contern (Luxembourg), inaugurated in 2022, represents a significant step forward in sustainable building and energy efficiency. The 15,371m² building, combining a concrete frame with a timber structure, features a prefabricated modular envelope that enables easy dismantling and material reuse, in line with circular economy principles.
Certified by DGNB and BREEAM, the project achieved an 'A' energy rating thanks to reversible heat pumps and self-consumption photovoltaic panels. Material choices were carefully considered: sheep’s wool insulation and exposed interior surfaces, avoiding false ceilings for a minimalist and functional aesthetic.
The architectural design, led by Jonas Architectes Associés in collaboration with LSC Engineering Group, followed a cooperative approach balancing client needs, technical requirements, and architectural vision. Highlights include the flexibility of the interior grid, with 1.35m and 2.70m modules, and a dynamic façade with varied window formats that maximise natural light without compromising spatial adaptability.
The process involved active occupant participation from design to delivery, reinforcing transparent management and execution quality. Some impacts were noted during construction, particularly regarding acoustics and temporary ventilation. Nevertheless, users appreciate efficient delivery, indoor comfort, and air quality—key factors for a healthy work environment.
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