CALQ created a specific division dedicated to "wood and biosourced materials" construction in 2013.

CALQ carries out wood (or mixed wood/concrete, wood/steel) designs for various programs: offices, housing, hotels, high-rise buildings, etc.

The agency has been commissioned for numerous MOEX missions on wooden housing with the implementation of ATEx (stone facade, terracotta, ITE, etc.).


The annual recruitment of architects and engineers from the "Architecture Bois Construction" Master's program at ENSTIB and ENSA Nancy helps consolidate the cluster's skills.

An R&D strategy is being developed thanks to a doctoral student who is optimizing the processes of wood projects in partnership with ENSA Paris-La Villette and HESAM University.

CALQ is present in specialized working groups and is a member of the associations ADIVBois (Association for the Development of Wood Buildings for Living), FiBOIS, BBCA low carbon certification.