Teak (Tectona grandis)
Tectona grandis • Exotic/Tropical Hardwood
Grain Pattern
Straight to slightly wavy; often shows a coarse surface texture and visible vertical grain lines consistent with old-growth furniture grade timber.
Color Description
Heartwood is typically golden or medium brown, darkening with age. The sample shows a warm amber-brown patina with visible lighter streaks where the top finish has been abraded.
Hardness Rating
1,070 lbf (Medium Hardness)
Durability Rating
Very Durable; exceptionally resistant to rot, decay, and termites due to high natural oil content.
Common Uses
Fine furniture (specifically Mid-Century Modern), boat building, outdoor decking, and exterior joinery.
Geographic Origin
Native to South and Southeast Asia (India, Indonesia, Myanmar); widely cultivated on plantations worldwide.
Market Value & Sustainability
Estimated Market Value
$30.00 - $50.00 per board foot for high-quality Burmese Teak; plantation teak is lower.
Wood Age Estimate
40-60 years based on the chair design (Mid-Century Modern style), oxidation of the surface, and depth of the patina.
Sustainability Status
Vulnerable in the wild; Burmese Teak is subject to international trade sanctions in some regions; plantation-grown (FSC certified) is increasingly common.
Workability
Generally easy to work but contains high silica content which dulls blades rapidly; glues and finishes well provided surface oils are wiped with solvent first.
Notable Features
Distinctive leather-like scent when freshly cut; naturally oily or 'waxy' feel; extremely high dimensional stability.
Finish Recommendations
Teak oil or Danish oil to maintain the natural look; lacquer or polyurethane can be used but may require a sealer to prevent oil-bleeding.
Identification Confidence
High; the combination of the golden-brown color, the specific weathering on the leg edges, and the classic taper indicative of teak MCM furniture is diagnostic.