Teak — Tectona grandis
Medium-High. Identified by the characteristic golden-brown coloration, coarse texture, straight grain, and oily appearance typical of genuine teak. confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia (primarily Myanmar, India, Laos, and Thailand), widely planted in tropical regions globally.
Hardness
1,070 lbf (Medium)
Durability
Very Durable. Exceptional resistance to rot, decay, termites, and other insects due to natural oils.

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Grain Pattern

Straight to slightly wavy or interlocked grain with a coarse, uneven texture and medium natural luster.

Color & Appearance

Rich golden-yellow to medium brown when freshly cut, darkening significantly to a deep rich brown or chocolate color upon exposure to light and air.

Hardness (Janka)

1,070 lbf (Medium)

Durability & Decay Resistance

Very Durable. Exceptional resistance to rot, decay, termites, and other insects due to natural oils.

Value & Sustainability

Estimated Market Value
15.00 to 30.00 USD per board foot depending on grade, origin (plantation vs. old-growth), and dimensions.
Wood Age Estimate
Estimated to be several decades old based on the deep amber patina and integration into finished furniture with vintage hardware.
Sustainability Status
Not listed on CITES appendices or IUCN Red List for plantation-grown timber, though wild old-growth teak faces regional restrictions.

Common Uses

Boat building, yacht decking, outdoor furniture, indoor fine furniture, carving, turning, and exterior construction.

Geographic Origin

South and Southeast Asia (primarily Myanmar, India, Laos, and Thailand), widely planted in tropical regions globally.

Workability

Generally easy to work with hand and machine tools, though the silica content can quickly blunt cutting edges. Glues and finishes well despite natural oils.

Finish Recommendations

Teak oil or penetrating finishes are traditional; varnishes and polyurethanes require thorough degreasing of the surface with a solvent prior to application.

Notable Features

Contains natural oils and rubber that make it extremely weather-resistant and give it a greasy or oily feel to the touch.

Learn more about Teak in the Wood Encyclopedia
Identified July 29, 2026