Teak
Tectona grandis • Exotic/Tropical Hardwood
Grain Pattern
Straight to slightly wavy grain with a coarse, uneven texture and large open pores visible in the face grain.
Color Description
Golden to medium brown heartwood that darkens with age. Sapwood is typically pale yellowish-white. The sample shows a characteristic oily luster and some dark streaks.
Hardness Rating
1,070 lbf (Medium Hardness)
Durability Rating
Very Durable. Exceptional resistance to rot, termites, and weathering due to high natural oil and silica content.
Common Uses
Fine furniture, boat building (especially decks), outdoor decking, high-end cabinetry, and veneers.
Geographic Origin
Native to South and Southeast Asia (India, Myanmar, Thailand); widely grown on plantations in Africa and Latin America.
Market Value & Sustainability
Estimated Market Value
$30.00 - $50.00 per board foot for high-quality genuine lumber.
Wood Age Estimate
Based on the patina and furniture construction style, the sample appears to be 30-50 years old.
Sustainability Status
Vulnerable in native habitats; Burmese Teak is subject to various trade restrictions. FSC-certified plantation teak is widely available.
Workability
Generally easy to work but contains silica which dulls cutting edges quickly. Glues and finishes well despite high oil content if surfaces are wiped with solvent first.
Notable Features
Distinctive leather-like scent when freshly cut; greasy or oily feel; high silica content and natural weatherproofing oils.
Finish Recommendations
Teak oil or Danish oil to maintain natural appearance; lacquer or polyurethane can be used if the wood is first degreased with mineral spirits.
Identification Confidence
High. The large vessel pores, golden-brown hue with dark streaks, and the characteristic oily texture are hallmark indicators of Tectona grandis.