Iroko (African Teak)
Milicia excelsa, Milicia regia • Exotic/Tropical
Grain Pattern
Interlocked grain with a coarse, even texture; typically shows a ribbon-stripe figure when quarter-sawn.
Color Description
Heartwood is initially yellow to light brown, darkening to a rich golden brown or medium brown over time. Light exposure causes significant darkening. Sapwood is yellowish-white and clearly demarcated.
Hardness Rating
1,260 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot and insect attack, including termites.
Common Uses
Veneer, flooring, boat building, outdoor furniture, cabinetry, turned objects, and specialty small wood items.
Geographic Origin
Tropical Africa (West and East Africa regions)
Market Value & Sustainability
Estimated Market Value
$10.00 - $15.00 per board foot
Wood Age Estimate
Freshly milled or recently surfaced, indicated by the lighter golden hue and lack of deep oxidation/weathering.
Sustainability Status
Listed on the IUCN Red List as Near Threatened; not currently CITES listed, but subject to local harvest regulations.
Workability
Generally easy to work, though interlocked grain can cause tearout during surfacing. High mineral content (calcium carbonate deposits) can dull cutting edges quickly.
Notable Features
Often used as a lower-cost substitute for Teak. Dust is a known sensitizer and can cause respiratory or skin irritation. Wood is odorless.
Finish Recommendations
Takes stains and finishes well. Polyurethane or marine-grade varnish is recommended for outdoor use to preserve color.
Identification Confidence
Medium-High; identified based on the distinct golden-yellow color, coarse open pores, and the specific interlocked grain texture characteristic of Milicia species.