Teak
Tectona grandis • Exotic/Tropical
Grain Pattern
Straight grain with occasional waves; exhibits a coarse, uneven texture and a distinct oily feel. The flat-sawn face shows characteristic cathedral patterns and subtle streaks.
Color Description
Heartwood is typically a golden or medium brown, darkening with age to a richer brown. Sapwood is a pale yellowish-white. It has a dull to moderate natural luster due to high oil content.
Hardness Rating
1,070 lbf (Medium)
Durability Rating
Very Durable; exceptional resistance to rot, decay, and termites due to high natural oil and silica content. Excellent weathering characteristics.
Common Uses
Ship and boat building, outdoor furniture, high-end flooring, cabinetry, interior trim, and exterior joinery.
Geographic Origin
Native to Southern Asia (India, Myanmar, Thailand, Laos); widely grown on plantations across Africa, Asia, and Latin America.
Market Value & Sustainability
Estimated Market Value
$30.00 - $50.00 per board foot for high-quality FEQ (First European Quality) Burmese or plantation stock.
Wood Age Estimate
Freshly milled from kiln-dried stock, likely 1-3 years since initial harvest based on the brightness of the golden hues and lack of silver-grey oxidation.
Sustainability Status
Not CITES listed (except for logs from certain regions like Laos); IUCN Red List notes it as Endangered in native habitats. FSC and PEFC certified plantation teak is commonly available.
Workability
Generally easy to work, though high silica content can dull cutting edges rapidly. Glues well if surfaces are wiped with a solvent First to remove surface oils. Holds screws and nails well.
Notable Features
Distinctive leather-like scent when freshly cut. High oil and silica content provide natural water resistance. Can cause skin irritation or respiratory issues in sensitive individuals.
Finish Recommendations
Teak oil or tung oil are preferred to enhance natural beauty; clear film-forming finishes like polyurethane are possible but may have adhesion issues if the surface is not degreased.
Identification Confidence
High; the combination of golden-brown color, oily surface texture, and the specific coarse pore structure visible in the grain is characteristic of Tectona grandis.