FR Etanchéité à l’air des bâtiments 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
FR Entretien et maintenance en sécurité des bâtiments On request Building light work - Building maintenance 01.01.2099
FR Appliquer des joints Silicone On request Building light work - Ground and wall covering - Mosaic tiling 01.01.2099