Teak
Tectona grandis • Exotic/Tropical
Grain Pattern
Straight, with occasional wavy or interlocked characteristics. It features a medium to coarse texture with large, open pores and a slightly oily feel.
Color Description
Heartwood is typically a golden or medium brown that darkens with age. Sapwood is a pale yellowish white. The sample shows a warm amber-brown patina indicating light exposure and age.
Hardness Rating
1,070 lbf (Medium)
Durability Rating
Very Durable. Highly resistant to rot and termite attack due to high natural oil content; exceptionally weather-resistant.
Common Uses
Mid-century modern furniture, boat building, outdoor decking, veneer, and high-end cabinetry.
Geographic Origin
Native to Southern Asia (India, Myanmar, Thailand); widely grown in plantations across tropical regions of Africa and Latin America.
Market Value & Sustainability
Estimated Market Value
$25.00 - $40.00 per board foot for premium grade lumber.
Wood Age Estimate
40-60 years. The wear patterns, hardware type, and oxidation of the finish suggest this is a mid-century modern furniture piece (1950s-1970s).
Sustainability Status
Listed on the IUCN Red List as Endangered in its native range; plantation-grown wood remains available and is often FSC certified. Note: Myanmar teak is subject to trade sanctions.
Workability
Generally easy to work with hand and machine tools, though high silica content can cause significant dulling of cutting edges. Gluing can be difficult due to natural oils.
Notable Features
Leather-like scent when freshly cut. Noted for its high oily content and silica, which contribute to its extreme stability and weather resistance. Low toxicity but dust can cause skin irritation.
Finish Recommendations
Teak oil is traditional to maintain color; however, shellac or lacquer are common for indoor furniture once surface oils are cleaned with a solvent.
Identification Confidence
High. The characteristic amber-brown color, specific pore structure visible in the worn areas, and its application in this specific style of molded plywood furniture are hallmark indicators of Teak.