Iroko (African Teak)
Milicia excelsa • Exotic/Tropical
Grain Pattern
Interlocked grain with a medium to coarse texture; features flat-sawn cathedral patterns with some subtle ribbon figure visible in the longitudinal sections.
Color Description
Initial yellow to light brown heartwood that darkens to a golden or medium brown over time. Sapwood is typically pale yellow. Moderate natural luster is evident even in weathered states.
Hardness Rating
1,260 lbf (Hard)
Durability Rating
Very Durable; exhibits high resistance to decay and insect attack, commonly used as a teak substitute for outdoor applications.
Common Uses
Veneer, flooring, boat building, cabinetry, outdoor furniture, and heavy construction.
Geographic Origin
Tropical Africa (East and West Africa)
Market Value & Sustainability
Estimated Market Value
$10.00 - $15.00 per board foot depending on grade and regional availability.
Wood Age Estimate
Based on surface oxidation and visible wear, this board appears to be several decades old (20-40 years) or reclaimed from a structural application.
Sustainability Status
Listed on the IUCN Red List as Near Threatened; not currently listed in CITES Appendices but under monitoring.
Workability
Generally easy to work with tools, though interlocked grain can cause tearout during planing. Contains calcium carbonate deposits which can dull cutting edges rapidly.
Notable Features
Distinguished by its 'Teak-like' appearance and golden-brown hue. Dust can be a sensitizer causing respiratory irritation. Known for being very stable once dried.
Finish Recommendations
Responds well to oil-based finishes which highlight the golden color. Polyurethane or lacquer are suitable for indoor use; outdoor pieces should be treated with teak oil.
Identification Confidence
Medium-High; the color transition from yellow-gold to deeper brown, combined with the visible coarse grain texture and specific weathering pattern, is highly characteristic of Milicia excelsa.