ROCKWOOL is the world’s leading manufacturer of environmentally friendly stone wool insulation. Our products are used in a variety of commercial, residential, and industrial applications that improve peoples’ lives and help create a more sustainable future. We use responsible production processes, including industry-leading melting and emissions abatement technology, and a closed-loop system to reuse and recycle water throughout the manufacturing process. Founded more than 85 years ago, we now operate more than 50 manufacturing facilities around the world and support a global network of sales offices, distributors, and partners.
We transform volcanic rock into stone wool, a versatile and naturally non-combustible material with many strengths that make it ideal for use in a range of insulation, acoustic, design and other applications in buildings, industry, transportation, horticulture, and water management.