Also called:
kambala, lusanga, mokongo, moreira, rokko, tule, intule, odum, African teakDescription
The yellowish sapwood is clearly differentiated from the heartwood, which is golden-orange to brown. Yellow bands of soft tissue form a zigzag pattern, and lighter vessel lines can be seen on flat sawn surfaces. The grain is moderately interlocked, with a fairly coarse and even texture, and the wood is mildly lustrous. Iroko is often used as a substitute for teak.
Typical dry weight: 640kg/m3
Specific gravity: 0.64
Properties
Iroko has low resistance to shock loads and low stiffness. It has medium crushing and bending strength, medium density. It glues, nails and stains well, and screws, varnishes and paints satisfactorily. Iroko can be brought to a highly lustrous finish after filling.
Durability: The heartwood has a high natural resistance to decay. The heartwood is highly resistant to preservative treatment, which is not, however, normally required. In addition, Iroko is one of the best woods suited to being used with a floor heating system, since it accepts humidity and temperature swings well.
Grows: East and West Africa
Typical height: 50m
Trunk diameter: 3m