Saint-Gobain to reinforce its supply chain with the acquisition of a glass fiber plant in North America

PRESS
RELEASE
July 7, 2026

Tour Saint-Gobain • 12 place de l’Iris • 92400 Courbevoie • France • Tel. +33 1 88 54 00 00 • www.saint-gobain.com

SAINT-GOBAIN TO REINFORCE ITS SUPPLY CHAIN FOR ROOFING AND PLASTERBOARD IN NORTH AMERICA WITH THE ACQUISITION OF A GLASS FIBER PLANT

Saint-Gobain has entered into a definitive agreement to acquire a glass fiber plant in the United States located in Lexington, North Carolina.

This plant has been a longstanding supplier for Saint-Gobain CertainTeed in the United States. It produces high-quality materials used to manufacture glass mat, a key component to produce roofing shingles and high-performance plasterboards such as Saint-Gobain’s innovative Glasroc® X moisture-resistant reinforced plasterboard for external applications.

This acquisition will reinforce Saint-Gobain’s supply chain and competitiveness to support its local business model and further strengthen the innovative and differentiated offer of the Group, by insourcing key value-added components. Together with the recent inauguration of SaintGobain’s state-of-the art glass mat plant in Oxford, North Carolina (United States), this investment will further strengthen the Group’s leadership in light construction in North America.

The transaction is expected to close on July 31, 2026.

About Saint-Gobain

Worldwide leader in light and sustainable construction, Saint-Gobain designs, manufactures and distributes materials and services adapted to the residential, non-residential and infrastructure markets. Its integrated and innovative solutions provide sustainability, performance and well-being for its customers. The Group is guided by its purpose, “MAKING THE WORLD A BETTER HOME”.

€46.5 billion in sales in 2025
162,000 employees, locations in 80 countries
Committed to achieving net zero carbon emissions by 2050

For more information about Saint-Gobain, visit www.saint-gobain.com and follow us on LinkedIn Saint-Gobain

ANALYST/INVESTOR RELATIONS	PRESS RELATIONS
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ANALYST/INVESTOR RELATIONS

PRESS RELATIONS

Vivien Dardel
(+33) 1 88 54 29 77

Floriana Michalowska
(+33) 1 88 54 19 09

Karim Safsaf
(+33) 1 88 54 00 60

James Weston
(+33) 1 88 54 01 24

Patricia Marie
(+33) 1 88 54 26 83

Laure Bencheikh
(+33) 1 88 54 26 38

Yanice Biyogo
(+33) 1 88 54 27 96

Tour Saint-Gobain • 12 place de l’Iris • 92400 Courbevoie • France • Tel. +33 1 88 54 00 00 • www.saint-gobain.com