Allweather Wood preservative treated lumber is as strong as it is versatile.

Allweather Wood preservative treated plywood is manufactured to provide long-term protection against fungal decay, rot, and termite attack.

Allweather Wood Preservative Treated Timbers are available in a range of preservative treatment options.

From Con/Com to Clear Heart, Diablo Timber offers a large family of Redwood grades which truly provides something for everyone.

Gorman Bros. Lumber manufactures 1 inch Spruce and Lodgepole Boards in a number of grades, as well as patterned and end matching products .

Hampton's eight mills provide quality dimensional, MSR dimension, and stud lumber.

Sawmill / Distributor

Hoover Treated Wood pressure-impregnated fire-retardant lumber and plywood provides fire protection for indoor and outdoor applications.

Humboldt Sawmill offers FSC certified Green Douglas-fir in rough and surfaced four sides dimensions.

Humboldt Redwood dimensional lumber has long been the preferred outdoor building material for special projects.

Hunt Forest Products manufactures and sells Southern Yellow Pine plywood, veneer and hardwood lumber.

LP Legacy Premium Sub-Flooring is a premium, strand-based composite wood panel designed for demanding subfloor applications.

LP's OSB has been in use for more than three decades and is known for its uniformity, strength, density and workability.

LP TopNotch® Sub-Flooring features a line of performance OSB sub-flooring available in two options to fit any building project.

Pacific Wood Laminates manufactures a complete line of precision-engineered wood products.

Rosboro produces a broad range of Douglas fir glue-laminated timber products as well as high-quality lumber including western species studs and dimension lumber.

Rosboro's glulam products are the most cost-effective engineered wood products on the market today.

Roseburg offers you one stop shopping for all your decorative panel needs.

Roseburg produces a broad selection of construction and industrial use panels.

Roseburg's premium quality studs and timbers provide excellent structural strength to any construction project.

Our UltraBlend panels are a premium-quality, mat-formed, multilayer wood particle panel.

Roseburg’s concrete forming panels offer quality construction needed to produce dependable concrete forms.

With Sierra Pacific Industries’ acquisition of the Oregon-based Seneca companies, SPI is proud to be operating in California, Oregon, Washington and Wisconsin.

Sierra Pacific's reliable and workable lumber is widely used in residential and light commercial construction.

South Coast Lumber Co. for more than 50 years, we offer Doug Fir lumber in a range of sizes in both green (GDF) and kiln dried (KDDF) timbers.