Douglas Fir
Pseudotsuga menziesii · Softwood
- Type
- Softwood
- Origin
- Western North America and Pacific Northwest
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable
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Grain Pattern
Straight, vertical-grained / quarter-sawn with very tight, parallel growth rings visible on the face and edge.
Color & Appearance
Light reddish-brown to yellowish-orange heartwood with lighter yellowish sapwood. Moderate natural luster that darkens to a deep brownish-red with age and sun exposure.
Hardness (Janka)
660 lbf (Soft)
Durability & Decay Resistance
Moderately Durable
Value & Sustainability
- Estimated Market Value
- 3.00 to 6.00 USD per board foot depending on grade and vertical grain quality
- Wood Age Estimate
- Estimated 20 to 50 years old based on the weathering patina and oxidation visible on the surface.
- Sustainability Status
- Least Concern (IUCN), widely available from sustainable tree farms and managed forests.
Common Uses
Structural framing, plywood, exterior decking, flooring, boat building, doors, and heavy timber construction.
Geographic Origin
Western North America and Pacific Northwest
Workability
Generally easy to work with both hand and machine tools, though it has a tendency to splinter along tight growth rings if dull blades are used. Glues and finishes well.
Finish Recommendations
Takes stains, varnishes, and penetrating oils very well, though pre-conditioning may be required for even stain absorption on softer earlywood bands.
Notable Features
High strength-to-weight ratio, distinct contrast between earlywood and latewood rings, characteristic resinous scent.
