Shares cancellation

November 26, 2015

Saint-Gobain to cancel 4 million shares

On November 30, 2015, Saint-Gobain will cancel 4 million treasury shares recently purchased on the market. Including the 9 million shares canceled on October 5, 2015, the total number of shares canceled in 2015 will be 13 million. The share capital will now be comprised of a total of 560.9 million shares.

ABOUT SAINT-GOBAIN

In 2015, Saint-Gobain is celebrating its 350th anniversary, 350 reasons to believe in the future. Backed by its experience and its capacity to continuously innovate, Saint-Gobain, the world leader in the habitat and construction market, designs, manufactures and distributes high-performance and building materials providing innovative solutions to the challenges of growth, energy efficiency and environmental protection. With 2014 sales of €38.3 billion*, Saint-Gobain operates in 66 countries and has more than 170,000 employees. For more information about Saint-Gobain, visitwww.saint-gobain.com and the twitter account @saintgobain, or download the "Saint-Gobain Shareholder" application for tablet and smartphone.

* restated excluding Verallia