Knauf Interfer expands Delta Stahl Plant with Sustainable Investments

On August 28, the European steel processing and distribution company Knauf Interfer officially opened major extensions and new construction at its Delta Stahl facility in Barsinghausen, according to a company statement. The project includes significant investments in production capacity, sustainability and the future of the German steel industry.

Expansion plans: more space and advanced technology

The project includes the construction of two new production halls covering a total of 6,373 m2. Upon completion, the Barsinghausen site will boast a total area of over 24,000 m2.

The central part of the expansion is the installation of a state-of-the-art long-cutting line designed to improve processing accuracy, reduce lead time, and optimize delivery performance, and is scheduled to operate in the summer of 2026.

and optimizes delivery performance and is planned to work in the summer of 2026.

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