What is sapele (sapelli)?
The Wood Guide · Wood register
Wood speciesSapele
Turn a sapele panel a quarter turn and the stripes switch from light to dark. That moving sheen is exactly why it has been used in interiors for a century.
- Entandrophragma cylindricum
- Mahogany family
- Moderately durable
Sapele
Turn a sapele panel a quarter turn and the stripes switch from light to dark. That moving sheen is exactly why it has been used in interiors for a century.
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Mahogany family
Sapele belongs to the Meliaceae — the same family as mahogany — and you can see it in the colour and the sheen.
The botanical name is Entandrophragma cylindricum. The tree grows in the evergreen tropical rainforest of almost all of Central and West Africa: Côte d'Ivoire, Ghana, Nigeria, Cameroon, the Central African Republic, Congo and Congo-Brazzaville. It is a giant — 40 to 50 metres tall, with a straight cylindrical trunk that is branch-free for 15 to 20 metres and measures 70 to 120 centimetres in diameter.
The heartwood is reddish brown, often with a golden sheen; the sapwood is pinkish grey and stands out clearly. The typical stripes arise because the fibres alternately change direction — the so-called interlocked grain. As a result, each stripe reflects the light differently, and the picture changes as you walk around the panel.
In durability, sapele is moderate: suitable for interior work and for sheltered exterior work with a good finish, but not a species you lay in the garden untreated. It owes its reputation to its decorative figure and good workability.
The same alternating fibre direction that causes the sheen makes planing and routing harder: on one half of the board you cut with the grain and on the other against it. Work with sharp tools and take shallow passes.
- Botanical name
- Entandrophragma cylindricum Sprague
- Family
- Meliaceae — the mahogany family
- Origin
- Central and West Africa
- Tree height
- 40 to 50 m
- Branch-free trunk
- 15 to 20 m
- Trunk diameter
- 70 to 120 cm
- Heartwood
- reddish brown with a golden sheen
- Sapwood
- pinkish grey, clearly contrasting
To be fair: sapele is only moderately durable and moves considerably with changing humidity. For exterior joinery, that means a sound finish and maintenance; untreated in the garden it does not last long. And because of the interlocked grain you cannot simply keep planing — if you want a mirror-smooth surface, sanding gets you closer than a plane.
What sapele is used for
Veneer and panelling
The classic use. In veneer the ribbon sheen comes into its own most strongly — the effect the wood is chosen for.
Interior doors and stairs
Easy to work, a beautiful colour, and hard enough for work that is touched every day.
Furniture
Both solid and as veneer. The reddish-brown tone suits both classic and contemporary interiors.
Exterior joinery
Windows and doors, provided they are well finished and maintained. Sapele is a classic choice in joinery, but not untreated.
Musical instruments
In guitar making a widely used alternative to mahogany, with comparable tonal properties.
Not in the garden
Moderately durable and moves a lot. For decking and garden furniture there are more logical choices.
Working with sapele
Plane shallow
Because of the interlocked grain the wood tears out if you plane too deep. Take shallow passes with a sharp blade, and finish the rest with sandpaper.
Takes a finish well
Lacquer, oil and stain soak in evenly. A clear lacquer or oil brings out the golden sheen the most.
Let it acclimatise
Sapele moves noticeably. Let it get used to the room for at least a few days before you work it.
Remove the sapwood
The pinkish-grey sapwood is not durable and also contrasts unattractively with the heartwood.
Extract the dust
The fine dust can irritate the airways and skin, as with most tropical species. Work with dust extraction and a mask.
Ask about the origin
Since the European rules on deforestation-free products, your supplier must be able to demonstrate the origin. Ask about it.
Frequently asked questions about sapele
Is sapele the same as mahogany?
Not the same species, but the same family: the Meliaceae. Sapele resembles mahogany in colour and sheen and is often used as an alternative to it.
Where does sapele come from?
From the tropical rainforest of almost all of Central and West Africa, from Côte d'Ivoire to Congo-Brazzaville.
Can sapele be used outdoors?
For exterior joinery with a good finish and maintenance, yes. Untreated in the garden, no: it is only moderately durable and moves a lot.
What is that sheen that moves with the light?
That is the ribbon sheen, caused by interlocked grain: the fibres alternately change direction, so each stripe reflects the light differently.
Why does sapele tear out when planed?
Because of that same interlocked grain. On one half of the board you plane with the grain, on the other against it. Take shallow passes with sharp tools.
Can I recognise the sapwood?
Yes, it is pinkish grey and stands out clearly against the reddish-brown heartwood. That lighter part is not durable.
More in the wood register
Compare sapele with the other African species in The Wood Guide.
Have a question about your project? Just ask — we're happy to help.
Photos via Wikimedia Commons: Entandrophragma cylindricum — Philipp Zinger, CC BY-SA 4.0 · Kew Gardens, London — Ian Alexander, CC BY-SA 4.0