Every furniture maker has a timber regret story. Mine involves a beautiful set of Tasmanian myrtle dining chairs I built for a client who then moved from Melbourne to Darwin. The chairs didn’t survive six months of tropical humidity before the joints started loosening and the seats developed cracks that no amount of glue would fix.

The timber was fine. The joinery was solid. The environment was wrong. And I should have asked more questions about where the furniture would live.

After years of learning these lessons — some the hard way — here’s my honest assessment of timber selection for Australian conditions.

Understanding the Australian Challenge

Australia doesn’t have one climate. It has dozens. A dining table destined for a climate-controlled apartment in Melbourne faces fundamentally different conditions than one going into a Queenslander with no air conditioning in Cairns. And both are different from a piece heading to a dry, hot inland home in Broken Hill.

The key variables are humidity range, temperature range, and UV exposure. Australian conditions tend to be more extreme on all three measures than European or North American conditions where many popular furniture timbers evolved.

Relative humidity in a typical Australian coastal home can swing from 40% in winter with heating running to 80% in a humid summer. That swing causes timber to gain and lose moisture, which means it expands and contracts. Different species respond to these swings differently, and that’s where selection matters.

The Forest and Wood Products Australia (FWPA) maintain excellent data sheets on timber properties including movement rates, durability classes, and working characteristics. If you’re making furniture professionally, these should be your starting reference.

The Reliable Workhorses

These are species I’ve used extensively in Australian conditions with consistently good results.

Victorian ash (Mountain ash / Alpine ash): Stable, works beautifully, takes finishes well. It moves a bit more than some hardwoods but stays manageable if you account for it in your design. The colour mellows over time from pale cream to a warm honey. My go-to for indoor dining tables and cabinets.

Spotted gum: One of the most dimensionally stable Australian hardwoods. Handles humidity swings well, has beautiful figure when you select good boards, and the interlocked grain gives it structural strength. Harder to work than Victorian ash — it’ll blunt your tools faster — but the stability is worth the effort.

Blackwood: Tasmania’s gift to furniture makers. Rich colour, beautiful figure in the best boards, reasonable stability, and it works like a dream with both hand and machine tools. Comparable to walnut in appearance and workability, but better suited to Australian conditions.

Jarrah: Dense, durable, and dimensionally very stable. The deep red-brown colour is distinctive and darkens beautifully with age. Not the easiest to work — it’s hard on tooling and can be brittle in thin sections — but for substantial pieces like dining tables and bed frames, it’s excellent.

The Imported Favourites — With Caveats

Australian furniture makers love imported timbers for good reason. American walnut, European oak, cherry — they’re gorgeous and well-understood. But they weren’t designed for our conditions.

American walnut performs reasonably well in climate-controlled Australian interiors. It’s moderately stable, finishes beautifully, and the colour is hard to replicate with local species. But in uncontrolled environments — holiday houses, covered outdoor areas, homes without air conditioning — it moves more than you’d like.

European oak is similar. It’s stable by European standards but those standards assume narrower humidity ranges than many Australian homes experience. Quarter-sawn oak is significantly more stable than flat-sawn, so if you’re using oak in Australia, splurge on quarter-sawn boards.

Cherry is a personal favourite that I use cautiously. It darkens dramatically with UV exposure — from pale pink to deep reddish brown over a few years. In Australian conditions with strong sunlight, this darkening happens faster and more unevenly than in Northern Hemisphere homes. A cherry table near a window will develop distinct colour zones where sunlight hits versus where it doesn’t.

Species I Approach With Caution

Maple — beautiful to work, gorgeous colour, terrible in Australian humidity. Hard maple has relatively high movement rates and in houses with significant humidity swings, you’ll see seasonal movement that can stress joints and cause surface checking.

Pine (any variety) — fine for painted furniture where movement is less visually obvious, but for natural finish furniture in Australian conditions, pine species tend to move too much and dent too easily. There’s a reason pine furniture from the colonial era survives — it was built with enormous joints that accommodated movement. Modern joinery designs aren’t always as forgiving.

Recycled timber — I love recycled timber conceptually, and some of the species available through demolition (old-growth jarrah, Murray River red gum, 100-year-old Oregon) are magnificent. But recycled timber often has internal stresses, hidden nails, and inconsistent moisture content. It needs careful assessment and often a long period of reconditioning before it’s stable enough for fine furniture.

Practical Recommendations

Tell your maker where the furniture will live. Not just the city — the specific room, the orientation, whether there’s air conditioning. This directly affects species selection.

Ask about moisture content at construction. Timber should be kiln-dried to 10-12% for indoor furniture. If your maker is working with air-dried timber at 15-18%, expect movement.

Consider finish as part of the system. A film-forming finish (lacquer, polyurethane) slows moisture exchange and reduces seasonal movement. Oil finishes look beautiful but offer less protection.

Don’t assume expensive means stable. Some costly exotics have terrible dimensional stability, while affordable Australian hardwoods like Victorian ash are excellent. The right timber depends on design, environment, and where the piece will spend its life.