FR Formation Etancheité Soudée IKO On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099
FR Appliquer des joints Silicone On request Building light work - Ground and wall covering - Mosaic tiling 01.01.2099
FR Mise en oeuvre de façades isolantes en fibres de bois On request Building light work - Building envelope - Facade 01.01.2099
DE Étanchéité toiture plate Niveau 3 On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099