Most likely Douglas fir; alternatives include southern yellow pine or another coarse-grained softwood. — Pseudotsuga menziesii

Most likely Douglas fir; alternatives include southern yellow pine or another coarse-grained softwood.

Pseudotsuga menziesii · Softwood (conifer).

AI-generated identification · may be incorrect
Type
Softwood (conifer).
Origin
Native to western North America, especially the Pacific Northwest and interior western regions.
Hardness
Approximately 620 lbf Janka; Soft.
Durability
Slightly Durable; heartwood has limited decay resistance and is not highly weather-resistant without protection.

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Grain Pattern

Predominantly straight grain with pronounced earlywood/latewood bands; the image appears to show rough-sawn or weathered face grain rather than a clear end-grain view.

Color & Appearance

Orange-tan to golden brown, with darker growth bands and moderate natural luster; it commonly turns deeper amber or reddish brown with light and oxidation.

Hardness (Janka)

Approximately 620 lbf Janka; Soft.

Durability & Decay Resistance

Slightly Durable; heartwood has limited decay resistance and is not highly weather-resistant without protection.

Value & Age

Estimated Market ValueNot an official valuation

About $3–$8 per board foot for common clear/select stock; substantially less for construction grade.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Indeterminate from this close-up; surface roughness suggests sawing or weathering, not necessarily age.

Common Uses

Framing, beams, siding, doors, furniture, flooring, plywood, and general construction.

Geographic Origin

Native to western North America, especially the Pacific Northwest and interior western regions.

Workability

Machines and sands reasonably well, though pronounced latewood can cause uneven planing and tearout; glues, nails, and screws well.

Finish Recommendations

Sand progressively and seal porous earlywood; penetrating oil, clear lacquer, shellac, or polyurethane are suitable. A conditioner or washcoat can reduce uneven absorption.

Notable Features

Strong contrast between pale earlywood and dense latewood creates its characteristic striped appearance; relatively lightweight with good strength-to-weight ratio.

Learn more about Most likely Douglas fir; alternatives include southern yellow pine or another coarse-grained softwood. in the Wood Encyclopedia
Identified September 8, 2026

Encyclopedia

Learn about Most Likely Douglas Fir; Alternatives Include Southern Yellow Pine Or Another Coarse-grained Softwood. in the encyclopedia

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