Johns Manville Invests in New EPDM Manufacturing Facility
Johns Manville (JM), a Berkshire Hathaway company and global building products manufacturer, today announced a significant investment in a new commercial roofing single ply membrane facility in Milan, Ohio. The production facility will manufacture Ethylene Propylene Diene Monomer (EPDM) roofing products beginning in the second quarter of 2012.