Movingui — Density, Movement, Workability & Cost

Movingui (Distemonanthus benthamianus) is one of the few West African hardwoods sold under a trade name that actually flatters it accurately — "Nigerian satinwood" describes a genuine, bright golden-yellow, satiny lustre that photographs and finishes beautifully, though the same species carries a working hazard most satiny woods don't.

A bright, lustrous wood with a hidden abrasive

At 45.1 lb/ft³ and 1,280 lbf on the Janka scale, movingui carries silica in its structure — the same mineral hazard that dulls edges fast on makore — so expect faster-than-normal blade wear regardless of how straightforward the wood otherwise feels to cut. Its mottled figure is interlocked enough to tear under a plane in places, so a scraper or careful sanding often gives a cleaner result than persisting with an edge tool through a figured section.

Genuinely good stability for a moderately dense wood

Radial shrinkage of 3.5% against a tangential figure of 5.7% gives a 1.6 ratio, and the low absolute numbers — 10% total volumetric shrinkage — make movingui a sound choice for a wide interior panel where a less stable wood would need more allowance. A 14"-wide flatsawn panel gives up only about 0.133" (3.4mm) across its width moving from an 11% moisture content down to a dry 6%; a narrower or wider panel runs through the wood movement calculator. Milled 3/4" thick and 7 feet long at that same width, the panel weighs about 23 lb — the wood weight calculator covers other panel sizes.

Working around the silica, and a colour caution at finishing

Gluing is reliable once the silica dust is brushed clear of the joint surface — a step worth taking deliberately rather than assuming a quick wipe is enough. The natural lustre rewards a thin, non-yellowing finish that lets the bright colour show through; under an amber shellac, the wood shifts toward orange, which some buyers want and others specifically want to avoid, so testing on scrap before committing to a shellac finish is worth the extra step.

Durability, cost, and a real termite vulnerability

Movingui is moderately durable, but termites go through it readily, so it needs to stay out of ground contact and away from any structure with a known termite risk regardless of its other working merits. It checks in around $14 per board foot, this site's premium bracket. Flooring, veneer, interior joinery, furniture, and boat interiors round out its markets — every one of them an interior or protected application, consistent with its termite vulnerability.

Where the "satinwood" name earns its keep

For a project that specifically wants a bright golden tone without reaching for true satinwood (a separately, more strictly regulated genus), movingui is a genuine and considerably more available alternative — the visual effect is close, the working properties are reasonably comparable, and the price sits well below what true satinwood commands where it's even legally obtainable.

What people actually ask about movingui

Does carbide tooling eliminate the extra sharpening movingui's silica demands, the way it helps against makore? Carbide meaningfully extends the interval between sharpenings compared to steel, but movingui's milder silica content means the difference between carbide and steel is less dramatic here than on a heavily silica-laden species like makore, where the gap is much more pronounced.

Since movingui and true satinwood aren't the same tree, does that mean movingui's colour holds up as well under UV as real satinwood's does? Not necessarily to the same degree — true satinwood has its own separate reputation for colour retention, and movingui hasn't been documented with quite the same longevity, so a buyer specifically chasing satinwood's long-term colour stability shouldn't assume movingui matches it exactly just because the initial look is close.

If movingui can't safely go outdoors because of termites, is it at least safe for interior use in a termite-prone region like the southern US? Yes — the termite risk described here is specifically about unprotected exterior exposure and ground contact; finished interior furniture and joinery, kept off bare ground and away from moisture intrusion points, doesn't present the same access routes that make outdoor use risky.

Movingui is one of the species the USDA Forest Products Laboratory's Table 4-4 doesn't cover, so the density, Janka hardness and shrinkage figures above come from The Wood Database's 12%-moisture-content testing instead. Distemonanthus is a monotypic genus — movingui is the only species in it — part of why it doesn't share a close botanical relative among the other West African hardwoods on this site.