Teak
Tectona grandis • Exotic/Tropical Hardwood
Grain Pattern
Straight to slightly wavy with a coarse, uneven texture and visible long, open pores; often exhibits darker streaks known as growth rings or mineral deposits.
Color Description
Heartwood is typically golden or medium brown that darkens with age; sapwood is pale yellowish-white. It features an oily luster that may look dull if not finished.
Hardness Rating
1,070 lbf (Medium Hardness)
Durability Rating
Very Durable; exceptionally resistant to rot, decay, and insect attack due to high natural oil and silica content.
Common Uses
Boat building (decks and trim), outdoor furniture, high-end flooring, veneer, cabinetry, and exterior construction.
Geographic Origin
Native to Southern Asia (India, Myanmar, Thailand); widely grown on plantations across Africa and the Americas.
Market Value & Sustainability
Estimated Market Value
$40.00 - $65.00 per board foot for high-quality FEQ (First European Quality) Burmese Teak.
Wood Age Estimate
Recently processed/surfaced; lack of heavy oxidation or graying suggests a modern cut, though the timber itself likely comes from a tree 30-50 years old.
Sustainability Status
Listed as Endangered on the IUCN Red List due to population decline; CITES-restricted trade from certain regions; plantation-grown and FSC-certified stocks available.
Workability
Generally easy to work, though high silica content dulls cutting edges rapidly; oils can interfere with glue bonding and some finishes without surface preparation.
Notable Features
Distinctive leather-like scent when freshly cut; naturally oily/waxy feel; high silica content and excellent dimensional stability.
Finish Recommendations
Teak oil or tung oil to enhance grain; marine-grade varnish for outdoor use; if gluing, wipe surfaces with acetone or lacquer thinner first.
Identification Confidence
Medium; the visible open pores, golden-brown hue, and characteristic grain streaks are highly indicative of Tectona grandis, though some mahoganies can appear similar in low light.