Description: Disdero Lumber Company, a wholly owned subsidiary of Tumac Lumber Company, was founded in 1953 as a wholesale distributor of specialty wood products and clear, vertical grain Douglas fir. We have expanded our product line to include Western Red Cedar, Hemlock, Ponderosa Pine, Southern Yellow Pine, Alaskan Yellow Cedar, Port Orford Cedar, Incense Cedar, Idaho White Pine, Mahogany Decking, Hardwood, Specialty Panel Products, Plywood, MDF Products and Lock Deck.