Your Premium Source for raw and treated lumber

TImberwork provides product and material to your specifcations, whether you need treated or untreated.

Pressure treated wood is lumber or plywood that has been impregnated under high pressure with preservatives that protect the wood from termites and fungal decay. The most common type of wood preservative used today is chromated-copper-arsenate (CCA). It is the most effective wood preservative known today and safe for most indoor and outdoor applications when properly treated and used as directed.

CCA pressure treated wood will last for decades in harsh outdoor exposures. Tests conducted by the United States Department of Agriculture (USDA) on wood stakes treated with Osmose CCA preservative have shown a resistance to termite and decay damage for over 60 years. This independent and impartial testing agency predicts a service life for wood treated with Osmose preservative of 5 to 10 times longer than untreated wood.

While CCA is the most common, all treatments are available.

Our Materials

Timberwork inventories include Douglas fir, hemlock cedar and redwood.

High grade mast and spar stock is also available.

 WoodForm Outdoor Lighting
 Round Stock
Utility & Custom Poles
Architectural Trusses
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Phone: 360-669-0382