If you make windows, doors or furniture, you have probably been offered both sapele and sipo, sometimes in the same quote and sometimes as if they were the same wood. They are not. The sapele vs sipo choice affects how your boards machine, how your frames move and how your finished products look. Get it right and you save money and rework. Get it wrong and you fight tear-out and twisting for months.
In this guide we compare the two side by side, with real figures and practical advice from the orders we ship every week at Global Timber Trade Hub.
In short
- Sapele and sipo are close relatives in the mahogany family.
- Sapele is harder, denser and has a bold ribbon stripe.
- Sipo is calmer in grain and moves a little less, which suits windows.
- Both are moderately durable and work well for exterior joinery with coatings.
- Sapele usually costs a little less per m³ than sipo.
- Neither is CITES listed at the time of writing.
Two cousins from the same forest
Sapele (Entandrophragma cylindricum) and sipo (Entandrophragma utile, also called utile) grow in the same West and Central African forests. Both belong to the Meliaceae, the mahogany family, together with tiama and kossipo. Both produce large, straight logs with reddish-brown heartwood. From a distance, finished boards can look very similar.
Sapele vs sipo at a glance
| Property | Sapele | Sipo |
|---|---|---|
| Density at 12% MC | 640–670 kg/m³ | 600–660 kg/m³ |
| Janka hardness | about 1,410 lbf | about 1,180 lbf |
| Grain | Strongly interlocked, bold ribbon | Interlocked, calmer stripe |
| Stability | Medium movement | Good, smaller movement |
| Natural durability | Moderately durable | Moderately durable to durable |
| From (USD per m³, FOB) | $850 | $900 |
| CITES | Not listed | Not listed |
Appearance: bold stripe vs calm grain
This is the first difference most people notice. Quartersawn sapele shows a bold, regular ribbon stripe that shimmers as light moves across it. Many furniture makers love that look for doors, panels and instruments.
Sipo also has interlocked grain, but its stripe is softer, more irregular and less dominant. On large surfaces, such as window frames or wide doors, sipo gives a calmer, more uniform appearance. Both darken to a rich reddish-brown with time.
Hardness and wear
Sapele is about 20% harder than sipo. That gives it an edge for floors, stair treads, worktops and furniture that takes knocks. For windows and doors, the difference matters less, because coatings and design protect the surface.
Stability: why window makers prefer sipo
Sapele’s strongly interlocked grain can make it move and twist a little more with humidity changes, especially in narrow sections. Sipo generally stays straighter. For long, narrow window profiles and laminated scantlings, that stability is a major advantage. It is the main reason many European window manufacturers specify sipo, even though it usually costs a little more.
Machining: tear-out and tooling
Both woods can tear out on planers because of interlocked grain. Sapele tends to be the more demanding of the two. In practice:
- sharp knives, a helical cutterhead and light final passes help with both;
- sipo usually gives cleaner surfaces with fewer passes;
- sapele’s harder surface sands to a very smooth finish once flat.
Durability outdoors
Both are moderately durable. They perform well in windows and doors when designed to shed water, coated properly and maintained. Neither is suitable for decking or ground contact. For those uses, choose very durable species like Iroko or Doussie.
Gluing and finishing
Both glue well and take paints, stains, oils and lacquers evenly. Sipo is slightly easier to finish to a uniform tone on large surfaces because of its calmer grain. Sapele’s stripe can look more dramatic under clear finishes and can show slight differences in colour as light moves.
Price: sapele usually wins
On our site, sapele starts from about $850 per m³ and sipo from about $900 per m³, FOB Central Africa, for standard sawn grade. Kiln-dried joinery stock costs more for both. Over a full container, the difference adds up, which is why price-sensitive furniture and door makers often choose sapele. See our African hardwood prices guide for the full list.
Which one for which product?
| Product | Our first choice | Why |
|---|---|---|
| Windows and conservatories | Sipo | Stability, calm grain |
| Exterior doors | Sipo or sapele | Sipo for stability, sapele for figure and price |
| Interior doors | Sapele | Price, hardness, figure |
| Flooring and stairs | Sapele | Hardness |
| Fine furniture | Either | Sapele for stripe, sipo for calm look |
| Guitars | Sapele | Bright tone, figure |
Mixing sapele and sipo
Some manufacturers use both: sipo for frames that must stay straight, sapele for panels and sashes where figure and price matter. This works well under paint. Under clear or stained finishes, check colour matching carefully, because the two woods take stain slightly differently.
Supply and lead times
Both species are regularly available in container volumes from Central Africa. Sapele is the more abundant of the two and is often quicker to supply in large volumes and wide boards. Kiln-dried joinery stock of either usually takes 4–8 weeks before loading.
Sustainability and the future of supply
Neither sapele nor sipo is CITES listed at the time of writing. Both are listed as Vulnerable by the IUCN, and the Entandrophragma group has been named by some CITES parties as a priority for future review. That means legal, well-documented sourcing is more important than ever, and buyers should watch for changes. We supply full legality and chain-of-custody documents with every shipment. Read more on our sustainability page.
What about kossipo and tiama?
Two other family members are often offered as cheaper alternatives. Kossipo is coarser and slightly darker, while Tiama is lighter in weight and colour. Both work well for interior furniture and painted joinery. Read our guide to kossipo vs sapele.
A typical decision in practice
A window and door manufacturer used sapele for all products. Their painted doors were fine, but long, narrow window profiles sometimes twisted after machining, causing rejects. They switched window frames to laminated sipo scantlings and kept sapele for doors. Rejects dropped, and the overall timber cost rose only slightly, because sapele still covered most of the volume.
How to specify your order
- Name the species clearly, with the scientific name if possible.
- State grade, usually FAS or FAS 1F for joinery.
- Give thicknesses, widths and length range.
- State moisture content, usually 10–14% for joinery.
- Mention whether you need laminated scantlings.
Our export process page explains each step.
Common mistakes
- Treating them as the same wood: price and behaviour differ.
- Using air-dried stock for joinery: always use kiln-dried timber.
- Ignoring grain on narrow profiles: choose straighter-grained stock for long, thin parts.
- Mixing species under clear finishes without testing: colour may not match.
How to tell sapele and sipo apart
Even experienced joiners sometimes struggle to tell the two apart on a single board. A few clues help. Sapele is usually a little heavier in the hand. On a freshly planed quartersawn face, sapele’s ribbon stripe is sharper and more regular. Sapele also has a faint cedar-like scent when cut, while sipo smells milder. If you need certainty, for example in a contract that names one species, ask the supplier for the species on the invoice and packing list, and keep a labelled reference sample of each in your workshop.
Sapele vs sipo for guitars and instruments
Guitar makers use both woods as mahogany alternatives for necks, backs, sides and bodies. Sapele is denser and brighter, with a strong stripe that looks great under a clear finish. Sipo is a little lighter and warmer in tone, with a calmer look. For necks, many builders prefer quartersawn sipo for its stability. Read more in our guide to African tonewood for guitars.
Cost over the life of the product
The timber is usually a small share of the final price of a window, door or piece of furniture. Labour, hardware, glass and coatings cost more. That changes the maths. If sipo saves you a few rejected window frames per batch, or fewer service visits for doors that stick, it can easily pay back its slightly higher price. If you make painted interior doors or furniture where small movement does not matter, sapele’s lower price per m³ is a real saving. Look at your own reject rates and callbacks before deciding on price alone.
Trial orders
If you are thinking of switching from one species to the other, start with a trial. We can ship a few bundles of each in a mixed container, so your team can compare machining, gluing, coating and movement in your own conditions. Most customers know within a few weeks which wood fits their products best.
Our honest recommendation
If you make windows or long, narrow joinery profiles, start with sipo. If you make furniture, interior doors, floors or instruments, and price matters, start with sapele. If you make a wide range of products, consider both, using each where it performs best. Whatever you choose, insist on kiln-dried stock, clear grading and full legality documents, and keep the same specification from order to order so your production stays predictable.
Sources
- Entandrophragma cylindricum (sapele) on Wikipedia
- Entandrophragma utile (sipo) on Wikipedia
- CIRAD Tropix for technical data.
Related guides
- Sapele vs mahogany
- Sipo wood
- Kossipo vs sapele
- Best wood for window frames
- Furniture and joinery hardwoods
Frequently asked questions about sapele vs sipo
Is sipo better than sapele?
Not better, but different. Sipo is more stable and calmer in grain; sapele is harder, more figured and usually cheaper.
Which is better for windows?
Sipo is usually preferred for windows because it moves less and stays straighter in long profiles.
Which is cheaper?
Sapele usually costs a little less per m³ than sipo.
Are sapele and sipo CITES listed?
Not at the time of writing. Both still need legality documents for EUDR, UK Timber Regulation and Lacey Act compliance.
Get a quote for sapele or sipo
Tell us your product, sizes and volume through our quote form. We will recommend the best species for each part and reply with a firm price and lead time.