Accueil Saint-Gobain announces the Construction of a New Asphalt Shingle Plant to meet growing demand in the United States Saint-Gobain announces the Construction of a New Asphalt Shingle Plant to meet growing demand in the United States17/01/2013 Télécharger le communiqué de presse (PDF, 48.13 Ko, Français, S'ouvre dans une nouvelle fenêtre) Saint-Gobain accepts the purchase offer of Ardagh on Verallia North America 17/01/2013 2012 Results 20/02/2013