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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™.

The American Institute of Timber Construction (AITC) is the national technical trade association of the structural glued laminated (glulam) timber industry. AITC represents a majority of the glued laminated timber manufacturers in the U.S. in addition to a number of installers, suppliers, sales representatives, engineers, architects, designers, and researchers.

The North American Wholesale Lumber Association is an international trade association of over 650 leading forest and building products industry wholesalers, manufacturers and industry affiliated companies throughout the United States and Canada. NAWLA is dedicated to enhancing professionalism, to maintaining the integrity of lumber distribution and to the responsible use of forest resources.

Western Wood Products Association is a trade association representing softwood lumber manufacturers in the 12 Western states, from the Canadian border south to Mexico and from the West Coast to the Black Hills of South Dakota. The Association also provides services in Alaska.

Sweet's has been the number one reference source for architects, engineers and contractors since 1906. Today, it's the place where top manufacturers and product decision makers meet to make a market.

APA, a non-profit trade association with 70 years of experience, is the authoritative source for information on structural wood products and their related construction applications.

SFPA represents Southern Pine lumber manufacturers from Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, Arkansas, Oklahoma, and Texas. SFPA's mission is "To maintain current markets, develop and expand new market opportunities for Southern Pine forest products, and to engage in such activities and programs that the members deem useful to advance and protect their interests."

ARCAT provides information on building materials for architects, spec writers, engineers and contractors. Including 10,500 manufacturers with thousands of their cad details, specifications, BIM families, wizards, links to every web site and other information. This data assists professionals in making informed product selections.

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Contact Lock-Deck™. email: gbrinck@disdero.com. Phone: 800-547-4209 / 503-239-8888
Mail: DISDERO LUMBER CO. 12301 SE Carpenter Dr, Clackamas, OR 97015
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