Most likely teak; alternatives include iroko or dark-stained oak. — Tectona grandis

Most likely teak; alternatives include iroko or dark-stained oak.

Tectona grandis · Hardwood; exotic/tropical

AI-generated identification · may be incorrect
Type
Hardwood; exotic/tropical
Origin
Native to southern and Southeast Asia; widely plantation-grown in Asia, Africa, and tropical America.
Hardness
1,070 lbf Janka; Medium (near the upper end).
Durability
Very Durable; naturally resistant to decay, moisture, and many wood-boring insects.

Got a wood sample like this?

Identify any wood from a photo, free.

Identify wood

Grain Pattern

Generally straight to slightly interlocked, with coarse texture and prominent dark longitudinal streaking; the image shows flat-sawn figure rather than a distinctive special figure.

Color & Appearance

Golden to medium brown heartwood with darker brown streaks and subdued luster; typically darkens and develops a richer patina with age and light.

Hardness (Janka)

1,070 lbf Janka; Medium (near the upper end).

Durability & Decay Resistance

Very Durable; naturally resistant to decay, moisture, and many wood-boring insects.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $15–35 per board foot for sound, kiln-dried teak; premium clear stock may cost more.

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 be reliably estimated from this finished photograph; surface wear suggests established use, not necessarily old wood.

Common Uses

Outdoor furniture, boatbuilding, flooring, architectural joinery, cabinetry, veneer, and turned work.

Geographic Origin

Native to southern and Southeast Asia; widely plantation-grown in Asia, Africa, and tropical America.

Workability

Machines and sands reasonably well, though silica and natural oils can dull tools and complicate gluing; predrilling is advisable.

Finish Recommendations

Clean and degrease before gluing or finishing; penetrating oil, teak sealer, varnish, or polyurethane are suitable, with light abrasion between coats.

Notable Features

Oily feel, characteristic leathery odor when freshly worked, excellent dimensional stability, and dark mineral streaking.

Learn more about Most likely teak; alternatives include iroko or dark-stained oak. in the Wood Encyclopedia
Identified September 12, 2026