Johns Manville
Johns Manville is a company that specializes in manufacturing insulation, roofing materials, and other building products. Founded in 1858, it has a long history in the construction industry and is known for its innovative solutions. The company produces a variety of products designed to improve energy efficiency and safety in buildings.
In the 1970s, Johns Manville faced significant challenges due to health concerns related to asbestos, a material previously used in many of its products. This led to a major restructuring and a shift towards safer alternatives. Today, the company focuses on sustainable building materials and continues to be a key player in the construction sector.