Teak — Tectona grandis
Medium based on ring-porous transverse end-grain pattern, color variation, and typical tropical growth characteristics confidence

Teak

Tectona grandis · Exotic/Tropical

Type
Exotic/Tropical
Origin
South and Southeast Asia, widely planted in tropical regions globally
Hardness
1000 lbf (Medium)
Durability
Very Durable with excellent resistance to rot, decay, termites, and weathering due to natural oils

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Grain Pattern

Straight to wavy grain with a coarse, uneven texture and visible growth rings on the cross-section

Color & Appearance

Golden to medium brown, darkening with age, featuring distinctive lighter colored sapwood and natural oily luster

Hardness (Janka)

1000 lbf (Medium)

Durability & Decay Resistance

Very Durable with excellent resistance to rot, decay, termites, and weathering due to natural oils

Value & Sustainability

Estimated Market Value
15.00 to 30.00 USD per board foot
Wood Age Estimate
Freshly cut to moderately aged cross-section showing radial drying checks and insect boring marks
Sustainability Status
Not CITES listed or IUCN threatened, widely available as plantation-grown timber

Common Uses

Boat building, exterior furniture, decking, flooring, and fine cabinetry

Geographic Origin

South and Southeast Asia, widely planted in tropical regions globally

Workability

Generally easy to work with hand and machine tools, though high silica content can blunt cutting edges quickly

Finish Recommendations

Teak oil, penetrating oils, or marine finishes work best; traditional finishes can fail due to natural surface oils

Notable Features

Contains natural oils and rubber that give it a distinctive leathery scent when freshly cut and superior weather resistance

Learn more about Teak in the Wood Encyclopedia
Identified August 23, 2026