IROKO (clorophora Excelsa)
Iroko is a durable, medium-to-heavy hardwood that offers a golden to dark brown appearance and excellent performance in both structural and decorative applications. Often chosen as a cost-effective alternative to teak, Iroko is widely respected for its stability, weather resistance, and minimal maintenance requirements.
IROKO (Chlorophora excelsa)
Common Names: African Teak, Kambala, Odum
Origin: West and Central Africa
Description:
Iroko is a durable, medium-to-heavy hardwood that offers a golden to dark brown appearance and excellent performance in both structural and decorative applications. Often chosen as a cost-effective alternative to teak, Iroko is widely respected for its stability, weather resistance, and minimal maintenance requirements.
Technical Specifications
| Property | Value |
|---|---|
| Botanical Name | Chlorophora excelsa |
| Family | Moraceae |
| Density (Dry) | 660–750 kg/m³ |
| Janka Hardness | 1,260 lbf (5,600 N) |
| Bending Strength (MOR) | 97 MPa |
| Modulus of Elasticity (MOE) | 10,800 MPa |
| Crushing Strength | 51 MPa |
| Shrinkage (Radial/Tangential) | 2.0% / 4.4% |
| Durability Class | Class 1–2 (Highly durable) |
| Natural Resistance | Resistant to decay, insects, and termites |
| Stability | Excellent dimensional stability |
| Workability | Moderate — can blunt tools slightly due to silica content |
| Finishing | Accepts oils, stains, and sealers very well |
Applications
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Exterior joinery (windows, doors, shutters)
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Garden and patio furniture
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Decking and cladding
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Boatbuilding (non-submerged parts)
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Flooring, staircases, and cabinetry
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Architectural millwork and design elements
Environmental & Certification Info
Timber Experts Global Holdings sources Iroko from responsibly managed forests. We provide timber that complies with international environmental standards, with FSC® and PEFC™ certification available on request.
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