FR Mise en oeuvre de façades démontables * Bardage NEOLIFE On request Building light work - Building envelope - Facade - Cladding 01.01.2099
FR Maçon-Étancheur On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099
FR Façade métallique On request Building light work - Building envelope - Facade - Cladding 01.01.2099
DE Étanchéité toiture plate Niveau 1 On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099