Iroko
Milicia excelsa • Exotic/Tropical
Grain Pattern
Interlocked and wavy grain with a coarse texture and large open pores
Color Description
Yellow to golden brown, maturing to a darker teak-like chocolate brown with light exposure; displays fair luster
Hardness Rating
1,260 lbf (Hard)
Durability Rating
Very Durable; excellent resistance to rot, termites, and fungal attack; suitable for outdoor use
Common Uses
Boat building, outdoor furniture, flooring, cabinetry, veneer, and heavy construction
Geographic Origin
Tropical Africa (West and East Africa)
Market Value & Sustainability
Estimated Market Value
$10.00 - $15.00 per board foot
Wood Age Estimate
Modern cut; showing early signs of oxidation and light surface wear consistent with functional use
Sustainability Status
IUCN Red List: Near Threatened; not currently CITES listed but regulated in some regions
Workability
Generally easy to work, though interlocked grain can cause tearout during planing; contains calcium carbonate deposits that dull tools
Notable Features
Often called 'African Teak' due to similar properties; odorless; dust can cause skin and respiratory irritation
Finish Recommendations
Oil-based finishes emphasize the golden tones; grain filler is recommended if a smooth glass-like surface is desired
Identification Confidence
High; the combination of large vessel pores, golden-brown color, and coarse interlocked grain is characteristic of Milicia excelsa