US: The National Insulation Association (NIA) has announced the winners of its 2022 Safety Excellence Award and Premier Manufacturers Award winners. In the Safety Excellence Associate category, Johns Manville’s Denver, Colorado, plant, Knauf Insulation’s Shelbyville, Indiana, plant, Owens Corning’s Toledo, Ohio, plant and Proto Corporation’s Clearwater, Florida, plant all won Platinum awards. Meanwhile, the NIA’s Premier Industry Manufacturers for the year were Armacell, Johns Manville, Knauf Insulation and Owens Corning.
