Iroko
Milicia excelsa, Milicia regia · Exotic/Tropical Hardwood
AI-generated identification · may be incorrect- Type
- Exotic/Tropical Hardwood
- Origin
- Tropical Africa (West and East Africa)
- Hardness
- 1,260 lbf (Hard)
- Durability
- Very Durable. Highly resistant to rot and insect attack; often used as a Teak substitute for outdoor applications.
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Grain Pattern
Interlocked grain which can create a ribbon-shaped figure; the texture is medium to coarse with large open pores. The sample shows faint chatoyance and wavy variations.
Color & Appearance
Heartwood is typically a yellow to golden brown, maturing to a darker teak-like chocolate brown over time. Sapwood is clearly demarcated and pale yellow to white. It has a high natural luster.
Hardness (Janka)
1,260 lbf (Hard)
Durability & Decay Resistance
Very Durable. Highly resistant to rot and insect attack; often used as a Teak substitute for outdoor applications.
Value & Age
$10.00 - $15.00 per board foot depending on region and grade.
AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.
- Wood Age Estimate
- Freshly milled or recently surfaced stock, likely less than 1 year since being processed, given the bright yellowish-tan color and lack of deep oxidation/browning.
Common Uses
Exterior joinery, cabinetry, boat building, flooring, furniture, decking, and veneer.
Geographic Origin
Tropical Africa (West and East Africa)
Workability
Generally works well with machine tools, though the interlocked grain can cause tearout during surfacing. It contains calcium carbonate deposits which can dull cutting edges quickly.
Finish Recommendations
Glass/film finishes work well, but clear oils or urethanes are best to highlight the natural darkening process. Note that calcium deposits may cause white streaks when finished.
Notable Features
Distinctive 'teak-like' appearance without the oily feel; significant color change upon exposure to light; dust can be an irritant (asthma/dermatitis).
