High, confirmed by the distinctive tight vertical grain structure, reddish-brown color, and characteristic knot patterns typical of old-growth Douglas Fir flooring confidenceIdentify wood
Douglas Fir
Pseudotsuga menziesii · Softwood
- Type
- Softwood
- Origin
- Western North America
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable
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Grain Pattern
Tight vertical grain with pronounced growth rings and characteristic pin knots
Color & Appearance
Reddish-brown heartwood with lighter yellowish-sapwood, showing deep oxidation and patina from age under a worn paint finish
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable
Value & Sustainability
- Estimated Market Value
- 4.00 to 8.00 USD per board foot for salvaged or reclaimed stock
- Wood Age Estimate
- Over 100 years old based on the old-growth tight grain pattern and historical paint wear
- Sustainability Status
- Generally sustainable, widely planted and harvested, not CITES listed
Common Uses
Flooring, heavy framing, structural plywood, construction, and doors
Geographic Origin
Western North America
Workability
Good workability with both hand and machine tools, though sharp blades are needed to prevent tearing on dense latewood bands
Finish Recommendations
Penetrating oils, polyurethane, or varnish; requires thorough stripping and sanding due to the remnant old paint layers
Notable Features
High strength-to-weight ratio, strong resin canals, distinct contrast between earlywood and latewood
Identified August 30, 2026
