Doman Building Materials Group Ltd. operates as a vertically integrated building materials company, providing a wide range of products including treated lumber, plywood, and specialty wood products. The company manages its supply chain through distribution centers, wood treatment plants, sawmills, and remanufacturing facilities across North America, serving customers in the construction, agricultural, and retail sectors. Doman's operations include various divisions such as Doman Treated Wood, Doman Lumber, and Honsador Lumber, with a focus on delivering quality materials to markets in Canada and the western United States, as well as Hawaii.