Matheus Lumber Products

Lumber and Timber

All sizes, rough or surfaced, treated and untreated, from dunnage to finish.


Rated plywood and OSB, rough and sanded, siding and paneling, forming and underlayments.

Concrete Forms

Stock all types and grades from BBX-OES to HDO 100/100 for achieving one to one hundred pours.

Engineered Wood Products

All sizes, truss type, cantilevered, treated and prefabricated.


Douglas-Fir, Hemlock, Spruce-Pine-Fir, Western Red Cedar, Redwood and some hardwoods


Treating Plants

Kiln-dried Hem-Fir and Douglas-Fir, utility through select structural; Fire-retardant, ACQ, Creosote (select Markets).

Concrete Form

Green Douglas-fir, 2x4 through 2x12, 3x4 through 6x12, BBX, MDO, HDO and Industrial TrusJoist.


Kiln-dried studs, pre-cut header packages, gypsum sheathing, OSB, and underlayment. All sizes of LVL, LSL, PSL, and I-joists. Western Red Cedar and primed whitewood in sidings, fascia, and trim.


Metric commons and uppers


Matheus Lumber has specialized in the fabrication of wood members for 25 years. This includes drilling, trimming, and assembly of treated members. The following are examples of available products: tunnel lagging, crane mats, bridge timbers, floats, railroad ties, docks and piers, guard rail posts, form panels, piling, timber trusses, keel blocks, special crates, and truck bed lumber. Furthermore, we can dap, adze, bore, cant, cut curves, dado and trim when required prior to preservative treatments.