Teak
Tectona grandis • Exotic/Tropical Hardwood
Grain Pattern
Straight grain with a coarse, uneven texture. Occasional interlocked grain or wavy figure may be present. Visible vessel lines on the face grain.
Color Description
Golden to medium brown heartwood that darkens with age. Sapwood is pale yellowish-white. Often has a dull surface luster and a naturally greasy/oily feel.
Hardness Rating
1,070 lbf (Medium)
Durability Rating
Very Durable. High natural oil and silica content provide exceptional resistance to rot, termites, and weathering.
Common Uses
Boat building (decks and trim), outdoor furniture, high-end exterior joinery, flooring, and veneer.
Geographic Origin
Native to Southern Asia (India, Myanmar, Thailand); widely grown on plantations throughout tropical regions in Africa and Latin America.
Market Value & Sustainability
Estimated Market Value
$30.00 - $50.00 per board foot, depending on grain quality and origin (FEQ - First European Quality).
Wood Age Estimate
The sample shows significant oxidation and surface wear, suggesting it is a salvaged or older piece of furniture/hardware backing, likely 10-20 years old since manufacture.
Sustainability Status
Natural-grown teak is restricted in some regions (Myanmar); plantation-grown teak is widely available with FSC certification.
Workability
Generally easy to work but high silica content causes severe dulling of cutting edges. Glues can be difficult due to natural oils; surface wiping with solvent is recommended before gluing.
Notable Features
Distinctive leather-like scent when freshly cut. High natural oil content makes it uniquely resistant to water. Known for its stability and low shrinkage rates.
Finish Recommendations
Teak oil or tung oil to maintain its natural appearance. If used outdoors, it can be left unfinished to weather to a silver-grey patina.
Identification Confidence
Medium. The visible pores, typical 'greasy' appearance of the grain, and light-brown hue are highly characteristic of weathered Tectona grandis.