en.Wedoany.com Reported - French building materials group Compagnie de Saint-Gobain S.A. (EPA:SGO) announced on July 7, 2026, that it has signed a definitive agreement to acquire a fiberglass production plant located in Lexington, North Carolina, USA. The plant has been a long-term supplier to Saint-Gobain's U.S. subsidiary, CertainTeed. The transaction is expected to close on July 31, 2026.

Founded in 1665 and headquartered in Courbevoie, France, Saint-Gobain is a global leader in the production and distribution of building materials, with operations spanning high-performance materials, construction products, and glass manufacturing. This acquisition represents a key step in Saint-Gobain's strategy to strengthen its vertical integration in North America. The fiberglass produced at this plant is a critical raw material for manufacturing fiberglass mat, which is a core component of roofing shingles and high-performance gypsum boards, such as Saint-Gobain's Glasroc X moisture-resistant reinforced gypsum board used for exterior walls.

The primary objective of this acquisition is to ensure the security of supply for this strategic component and to enhance competitiveness by internalizing high-value-added operations. This move aligns with Saint-Gobain's strategy to strengthen its local industrial footprint and expand its portfolio of innovative and differentiated products. The acquisition is the latest in a series of investments by Saint-Gobain in North America, including its previously opened next-generation fiberglass mat plant in Oxford, North Carolina. This underscores Saint-Gobain's intent to consolidate its leadership in the lightweight construction market.

While the financial terms of the transaction have not been disclosed, market analysts view this acquisition primarily as a strategic move to enhance supply chain resilience and support long-term growth. Through this acquisition, Saint-Gobain will further strengthen its presence in the U.S. composites and insulation materials market.