Iroko
Iroko is often called 'African teak' and earns the comparison — similar density, excellent outdoor durability, and good workability at a lower price than true teak. It's especially widely used in Europe, where it has a long history in the timber trade. The main issue is the dust: it is a documented sensitizer that causes real allergic reactions in many people, including skin rashes and respiratory irritation. Always work with respiratory protection. Interlocked grain can cause tearout if you plane against it.
- Working without respiratory protection — the dust is a well-documented sensitizer and reactions can develop after years of safe exposure
- Planing without checking grain direction first — interlocked grain tears badly if you go the wrong way
- Assuming it's identical to teak; it's close in durability and appearance but lighter and less oily
Heartwood is golden yellow-brown, maturing to medium brown with age. May contain white calcareous (calcium) deposits that are harder than the surrounding wood and will chip cutting edges. Sapwood is pale yellow and clearly distinct.
Generally machines well. Interlocked grain requires attention to planing direction. Calcareous deposits (white mineral streaks) can unexpectedly blunt or chip cutting edges — inspect the board visually before planing. Glues well. Finishes adequately, though the coarse texture benefits from a grain filler for smooth results.
| Region | Availability |
|---|---|
| United States | Specialty importers only |
| Canada | Specialty importers only |
| Europe | Regional / select dealers |
| UK | Widely available |
| Australia | Specialty importers only |