Douglas Fir
Pseudotsuga menziesii · Softwood
- Type
- Softwood
- Origin
- Western North America, particularly the Pacific Northwest and Rocky Mountain regions
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable, with fair resistance to decay and weathering depending on heartwood content
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Grain Pattern
Straight to slightly wavy grain with a pronounced flat-sawn cathedral pattern visible on the face
Color & Appearance
Light reddish-brown to yellowish-brown heartwood with a paler, yellowish sapwood; moderate natural luster that darkens slightly upon exposure to light and air
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable, with fair resistance to decay and weathering depending on heartwood content
Value & Sustainability
- Estimated Market Value
- $3.00 to $6.00 per board foot depending on grade and dimensions
- Wood Age Estimate
- Estimated to be moderately seasoned, roughly 5 to 15 years old based on surface oxidation and cut conditions
- Sustainability Status
- Not CITES listed and generally of least concern according to the IUCN; widely available through managed forests and plantations
Common Uses
Construction framing, plywood, heavy timber construction, flooring, doors, and general millwork
Geographic Origin
Western North America, particularly the Pacific Northwest and Rocky Mountain regions
Workability
Generally easy to work with both hand and machine tools, though it can splinter or tear out along the soft earlywood rings if cutting tools are not exceptionally sharp
Finish Recommendations
Takes stains and finishes well, though a pre-stain conditioner is recommended to ensure even color absorption across the contrasting earlywood and latewood bands; compatible with polyurethanes, oils, and varnishes
Notable Features
High strength-to-weight ratio, distinct contrast between earlywood and latewood rings, and a characteristic resinous scent when freshly cut
