PRESS RELEASE

January 25, 2018

SAINT-GOBAIN INVESTS IN FRANCE TO MEET THE RISING NEEDS OF THE

INSULATION MARKET

Saint-Gobain is investing in a new blowing glass wool production line in its Isover plant of Chemillé, near Angers, France. This line, due to come on stream mid-2019, is designed to meet the rising demand of the French market for roof space thermal insulation solutions. It demonstrates Saint-Gobain's commitment in favor of the climate and its active participation in the building energy renovation Plan.

Beyond the installation of this structuring equipment, two other dedicated lines, in Azuqueca near Madrid, Spain and Vidalengo close to Milan, Italy, will become operational in the spring and autumn of 2018 respectively.

These new lines represent a total investment of45m, mostly earmarked for Chemillé.

ABOUT SAINT-GOBAIN

Saint-Gobain designs, manufactures and distributes materials and solutions which are key ingredients in the wellbeing of each of us and the future of all. They can be found everywhere in our living places and our daily life: in buildings, transportation, infrastructure and in many industrial applications. They provide comfort, performance and safety while addressing the challenges of sustainable construction, resource efficiency and climate change.

€39.1 billion in sales in 2016

Operates in 67 countries More than 170,000 employeeswww.saint-gobain.com@saintgobain

Analyst/Investor relations

Media relations

Vivien Dardel Florent Nouveau Floriana Michalowska

+33 1 47 62 44 29

+33 1 47 62 30 93

+33 1 47 62 35 98

Laurence Pernot Susanne Trabitzsch

+33 1 47 62 30 10 +33 1 47 62 43 25

Compagnie de Saint Gobain SA published this content on 25 January 2018 and is solely responsible for the information contained herein.
Distributed by Public, unedited and unaltered, on 25 January 2018 16:59:03 UTC.

Original documenthttps://www.saint-gobain.com/sites/sgcom.master/files/cp_investissement_chemille_laine_a_souffler_gb.pdf

Public permalinkhttp://www.publicnow.com/view/A655C263ED10C9753DC2C17271369769EFA4DDF3