Iroko — Milicia excelsa, Milicia regia

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. Excellent resistance to rot, termites, and weathering; often used as a more affordable substitute for Teak.

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Grain Pattern

Interlocked, medium-to-coarse texture with an open-pored face. It often displays a ribbon-stripe figure when quarter-sawn.

Color & Appearance

Heartwood is typically a yellow to golden or medium brown; color tends to darken significantly over time to a rich teak-like brown. Sapwood is yellowish-white and clearly demarcated.

Hardness (Janka)

1,260 lbf (Hard)

Durability & Decay Resistance

Very Durable. Excellent resistance to rot, termites, and weathering; often used as a more affordable substitute for Teak.

Value & Age

Estimated Market ValueNot an official valuation

Approximately $12.00 - $18.00 per board foot depending on region and width.

AI estimate for general guidance only — not a professional appraisal. Actual value depends on grade, dimensions, condition, and local market demand.

Wood Age Estimate
Modern lumber. Given the light golden-brown oxidation and fresh milling marks on the edge, it appears to be recently surfaced stock (less than 1-2 years old).

Common Uses

Boat building, outdoor furniture, flooring, cabinetry, joinery, and turned objects.

Geographic Origin

Tropical Africa (West and East Africa)

Workability

Generally easy to work, though interlocked grain can cause tearout during planing. Contain small deposits of calcium carbonate (stone) which can dull tool edges quickly.

Finish Recommendations

Takes stains and finishes well. Since it is often used outdoors, penetrating oils or marine-grade varnishes are common. For indoor use, lacquer or polyurethane works well after grain filling.

Notable Features

Distinctive 'teak-like' appearance without the oily feel; sawdust is known to be a potent respiratory irritant; high tannin and mineral content.

Learn more about Iroko in the Wood Encyclopedia
Identified July 15, 2026