Roseburg, which owns and manages 158,000 acres of SFI-certified timberland in North Carolina and Virginia, now offers the following products manufactured at its Oregon and California locations as SFI certified upon request: lumber and timbers, pulp and fuel chips, plywood sheathing and underlayment, SkyPly® hardwood plywood, Medite® MDF, SkyBlend® particleboard and Duramine® thermally fused laminate panels.