Boise Cascade Co is a manufacturer of lumber and other wood-based products in the United States. It carries out its operations through two segments; Wood Products and Building Materials Distribution. Its Wood Products segment manufactures plywood, EWP, studs, particleboard and ponderosa pine lumber. The company's major revenue generating operations are undertaken through the Building Materials Distribution segment. It represents the wholesale distribution of EWP, OSB, plywood, lumber and general line items, such as siding, metal products, insulation, roofing and composite decking. The products delivered through this segment include laminated veneer lumber, I-joists, and laminated beams.