Douglas Fir
Pseudotsuga menziesii · Softwood
- Type
- Softwood
- Origin
- Western North America, particularly the Pacific Northwest.
- Hardness
- 660 lbf (Soft)
- Durability
- Moderately Durable
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Grain Pattern
Tight, mostly vertical grain (quarter-sawn/rift-sawn) in the center plank transitioning to flat-sawn cathedral patterns, typical of vintage architectural flooring.
Color & Appearance
Rich amber to reddish-brown heartwood with pronounced contrast between earlywood and latewood growth rings. Exhibits a deep aged patina and has darkened significantly over time due to light exposure.
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 reclaimed or vintage stock.
- Wood Age Estimate
- Estimated to be 80 to 120 years old based on the tight old-growth ring structure and heavy dark patina common in historic homes.
- Sustainability Status
- Generally sustainable with abundant second-growth plantations, though old-growth timber is strictly protected and primarily available through reclaimed sources.
Common Uses
Flooring, structural framing, plywood, heavy timber construction, doors, and window sashes.
Geographic Origin
Western North America, particularly the Pacific Northwest.
Workability
Generally easy to work with both hand and machine tools, though the significant difference in density between earlywood and latewood can occasionally cause splintering or uneven sanding if dull blades are used.
Finish Recommendations
Accepts stains, polyurethane, shellac, and penetrating oils well. Pre-conditioning may be needed for even stain absorption due to the density variations between growth rings.
Notable Features
High strength-to-weight ratio, distinct contrasting growth rings, and characteristic resin canals. Can have a slight distinctive resinous scent when freshly cut.
Notes
M floor
