Most likely rotary-cut Douglas fir plywood; alternatives include southern yellow pine plywood or larch plywood.
Pseudotsuga menziesii (likely face veneer) · Softwood; engineered plywood
AI-generated identification · may be incorrect- Type
- Softwood; engineered plywood
- Origin
- Douglas fir is native to western North America, especially the Pacific Northwest and interior mountain regions.
- Hardness
- Douglas fir: about 660 lbf Janka—Soft. Plywood hardness varies with species, veneer orientation, and panel construction.
- Durability
- Slightly durable; heartwood has limited decay resistance, while exposed plywood edges and veneer defects weather readily. Not naturally insect- or rot-resistant enough for prolonged exposure.
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Grain Pattern
Flat/rotary-cut veneer with prominent cathedral arches, elongated earlywood bands, and irregular vertical grain; no decorative figured figure is evident.
Color & Appearance
Pale tan to honey-brown with strong light/dark growth-ring contrast and modest luster. It typically darkens slightly and becomes more amber with light exposure.
Hardness (Janka)
Douglas fir: about 660 lbf Janka—Soft. Plywood hardness varies with species, veneer orientation, and panel construction.
Durability & Decay Resistance
Slightly durable; heartwood has limited decay resistance, while exposed plywood edges and veneer defects weather readily. Not naturally insect- or rot-resistant enough for prolonged exposure.
Value & Age
Approximately $1–$4 per board foot equivalent for ordinary used construction plywood; clear architectural-grade panels can be substantially higher.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- The panel appears used but not reliably datable from the photograph; visible fastener holes and surface wear suggest years to decades of service.
Common Uses
Sheathing, subfloors, wall and roof panels, crates, framing components, utility furniture, and painted or veneered cabinetry.
Geographic Origin
Douglas fir is native to western North America, especially the Pacific Northwest and interior mountain regions.
Workability
Cuts, drills, sands, and fastens readily, though resinous fibers may blunt tools and tearout can occur across veneer edges. Glue bonding is generally good with suitable plywood adhesive.
Finish Recommendations
Sand lightly, seal end grain and veneer edges, then use paint, polyurethane, lacquer, or penetrating oil. Test finishes first because veneer can sand through quickly.
Notable Features
Distinctive strong growth-ring contrast and cathedral pattern are characteristic of rotary-cut softwood veneer; the exposed edge would reveal multiple laminated plies.
