The 100 Best Corporate Citizens list recognizes environmental, social and governance transparency and performance among the 1,000 largest, publicly traded U.S. companies.
Four of CertainTeed's manufacturing facilities are certified as using pre-and post-consumer material as raw material in the manufacturing of new roofing products.
Legacy Metals' $1.2-million project includes a new 12,000-square-foot facility that will house two manufacturing lines to develop and trim roofing and siding panels.
The report reflects priorities across different aspects of sustainability, including product innovation, environmental impact and inclusion and diversity.