DE Étanchéité toiture plate Niveau 1 On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099
FR Étanchéité soudée (Soprema) On request Building light work - Building envelope - Building insulation - Watertightness 01.01.2099
FR Façades isolantes et bâtiments passifs On request Building light work - Building envelope - Facade 01.01.2099
FR Mise en oeuvre de façades isolantes en Laine de Roche On request Building light work - Building envelope - Facade 01.01.2099
FR Bilan de Compétences Façadier On request Building light work - Building envelope - Facade 01.01.2099