Teak
Tectona grandis • Exotic/Tropical
Grain Pattern
Straight to slightly wavy; features prominent growth ring lines and a somewhat coarse, uneven texture with oily surface.
Color Description
Heartwood is typically a golden or medium brown, darkening with age to a deep bronze. Sapwood is pale yellowish-white. It has a dull to medium luster.
Hardness Rating
1,070 lbf (Medium)
Durability Rating
Very Durable; exceptional resistance to rot, fungal decay, and termites due to high natural oil content.
Common Uses
Boat building (decks and trim), outdoor furniture, flooring, veneer, cabinetry, and high-end joinery.
Geographic Origin
Native to South and Southeast Asia (India, Myanmar, Thailand); widely grown in plantations across Africa and the Americas.
Market Value & Sustainability
Estimated Market Value
$30.00 - $50.00 per board foot for high-quality FEQ (First European Quality) material.
Wood Age Estimate
20-40 years based on the oxidation, accumulation of surface grime, and visible wear patterns on the grain edges.
Sustainability Status
IUCN Red List: Endangered (Wild); CITES: Not listed; FSC certified plantation-grown teak is widely available.
Workability
Generally easy to work but high silica content (up to 1.4%) dulls cutting edges rapidly. Glues well despite natural oils if surfaces are freshly prepped.
Notable Features
Distinctive leather-like scent when freshly cut; heavy natural oils make it feel greasy; excellent dimensional stability.
Finish Recommendations
Teak oil or tung oil to maintain natural appearance; lacquer and varnish can be used if the wood surface is first wiped with a solvent to remove surface oils.
Identification Confidence
Medium-High; identifying features include the distinct large pores, 'oily' surface texture, and the characteristic golden-brown oxidation seen in the worn areas.