Teak
Tectona grandis • Exotic/Tropical Hardwood
Grain Pattern
Generally straight to slightly wavy grain with a coarse, uneven texture. Occasional interlocked grain is present, with visible large open pores typical of the species.
Color Description
Heartwood is a golden or medium brown, darkening with age. Sapwood is a pale yellowish-white. This sample shows significant oxidation and a dull, weathered patina with dark surface staining.
Hardness Rating
1,070 lbf (Medium)
Durability Rating
Very Durable; exceptional resistance to rot, termites, and fungal decay due to high natural oil content.
Common Uses
Outdoor furniture, boat building (decks and trim), high-end cabinetry, flooring, and exterior joinery.
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 - $45.00 per board foot for high-quality reclaimed or old-growth Burmese teak.
Wood Age Estimate
Estimated 40-60 years old based on the deep oxidation, style of the raised panel joinery, and accumulated surface grime/patina.
Sustainability Status
Listed as Endangered on the IUCN Red List (native forests); CITES Appendix II for certain regions; FSC certified plantation teak is widely available.
Workability
Generally easy to work, though the high silica content can rapidly dull cutting edges. Glues well despite natural oils if surface is prepared with a solvent first.
Notable Features
Distinctive leather-like scent when freshly cut. Highly oily texture and high silica content. Remarkable stability and weather resistance.
Finish Recommendations
Teak oil or tung oil to enhance natural color; can be left unfinished to weather to a silver-grey. If film-forming finishes like lacquer are used, surface oils must first be wiped with acetone.
Identification Confidence
High; identified by the characteristic golden-brown hue, large vessel pores, oily appearance, and the specific style of the weathered raised-panel cabinet door construction.