The construction work for the wooden extensions in the Beauregard neighbourhood of Poissy began in September 2016. The building renovation project was managed by the property owner Vilogia and the Parisian architectural agency Virtuel Architecture. The 33 new apartments, each with 2–3 bedrooms, were constructed on the rooftops of three buildings, with a reinforced structural design. The modular housing units were installed at a rate of roughly one to three apartments per day. The construction project also included installation of three elevators and extension to the staircases.
Metsä Wood’s Kerto® LVL (laminated veneer lumber) is an ideal material for designing and constructing additional floors in urban environments. Wooden modules are light to transport and lift. Prefabrication ensures quick installation.