Saint-Gobain Plans Low-Carbon Insulation Factory UK 2027

Saint-Gobain is investing in a new low-carbon stone wool insulation factory at the former Holwell Foundry Works in Melton Mowbray, with production expected to begin in 2027. The factory will initially produce 50,000 tonnes of stone wool insulation annually, with the potential to double output to 100,000 tonnes, and is projected to create up to 250 jobs at full capacity. The facility will feature an all-electric furnace powered by renewable electricity, aligning with Saint-Gobain’s commitment to achieving net-zero carbon emissions by 2050 across scopes 1, 2, and 3. This investment supports the demand for sustainable construction solutions, helping reduce embodied carbon in buildings, and complements Saint-Gobain’s existing UK insulation production capacity. The company emphasizes the factory’s role in advancing low-carbon manufacturing technology and its broader sustainability goals while continuing its long-standing manufacturing presence in Melton Mowbray. Saint-Gobain, a global leader in sustainable construction materials, highlights this development as part of its strategy to contribute to the UK’s net-zero carbon targets and the growing market for eco-friendly building products.