84 Lumber is the largest privately held supplier of building materials and related services in the United States. Founded in 1956 in Eighty Four, Pennsylvania, the company has grown significantly under the leadership of CEO Maggie Hardy, who took over in 1992. With approximately 7,000 associates across 320 facilities in 33-34 states, 84 Lumber has achieved impressive revenue growth, reaching $6.3 billion in 2023.
The company provides a wide range of building materials, including lumber, engineered wood products, custom doors, and insulation. It also offers manufactured components for residential and commercial projects, as well as turnkey installation services for various building needs. Additionally, 84 Lumber engages in international sales, exporting building materials to global markets. The company focuses on serving professional contractors, home builders, and remodelers, while also catering to do-it-yourselfers through select retail formats.