Likely teak; appearance alone cannot rule out other tropical hardwoods such as acacia or mango. — Tectona grandis (tentative)

Likely teak; appearance alone cannot rule out other tropical hardwoods such as acacia or mango.

Tectona grandis (tentative) · Hardwood; commonly classed as exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; commonly classed as exotic/tropical
Origin
Native to South and Southeast Asia; also grown in plantations across tropical regions.
Hardness
1,070 lbf — Medium (commonly cited Janka value).
Durability
Durable; heartwood is naturally resistant to decay and many insects, though grade and exposure matter.

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Grain Pattern

Mostly straight to slightly interlocked grain, with broad irregular brown streaks and a mildly wavy figure; face-grain view only, so cut orientation is uncertain.

Color & Appearance

Weathered-looking gray-brown surface with darker streaks; fresh teak is typically golden to medium brown and darkens with age. Sapwood is paler; luster appears subdued in this image.

Hardness (Janka)

1,070 lbf — Medium (commonly cited Janka value).

Durability & Decay Resistance

Durable; heartwood is naturally resistant to decay and many insects, though grade and exposure matter.

Value & Age

Estimated Market ValueNot an official valuation

Approximately US$15–40 per board foot for ordinary lumber; grade, dimensions, origin, and region greatly affect price.

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

Wood Age Estimate
Cannot reliably estimate from this image; gray coloration may reflect weathering or surface treatment, not age.

Common Uses

Outdoor and indoor furniture, decking, boatbuilding, cabinetry, flooring, and veneer.

Geographic Origin

Native to South and Southeast Asia; also grown in plantations across tropical regions.

Workability

Generally machines and finishes well, but silica can blunt cutters; interlocked grain may tear during planing. Pre-drilling is useful for fasteners.

Finish Recommendations

Clean and sand to fresh wood; use teak oil for a natural look or a compatible exterior sealer outdoors. Test first, as natural oils can affect coating adhesion.

Notable Features

Teak is oily, dimensionally stable, and often has a characteristic leathery scent when freshly worked; this surface image does not confirm those traits.

Learn more about Likely teak; appearance alone cannot rule out other tropical hardwoods such as acacia or mango. in the Wood Encyclopedia
Identified October 2, 2026