Best Australian Timber for Awards: Species Compared

Australian timber facts worth knowing before you brief an award

Grey ironbark is one of the heaviest timbers in the country at 1,106 kg/m³ seasoned, and dressed surfaces "take on a steely sheen" (WoodSolutions).
Spotted gum sits at about 1,010 kg/m³ and "machines well due to its natural greasiness" — it is also the highest-volume native hardwood harvested in Queensland (Business Queensland).
On the Janka scale, Australian ironbark rates around 14 kN, spotted gum 11 kN, blackbutt 9.1 kN and jarrah 8.5 kN (Brisbane's Finest Floors).
Australian red cedar is at the other extreme, about 450 kg/m³, soft enough to work with hand tools (Business Queensland).
Queensland maple shows "waterwave, rib and birdseye" figure when quarter-sawn (Business Queensland).
Every Bloom Cycle piece is made from 100% reclaimed Australian timber and repurposed materials, including Queensland timber diverted from landfill (bloomcycle.com.au/government).

What makes an Australian timber good for an award?

Four things matter at the bench. Density, because a dense timber takes a clean crisp edge and a heavy piece feels like it matters when someone lifts it off a table. Colour, because the engraving has to read against the background. Figure, which is the pattern in the grain, because that is the part nobody can copy. And stability, because a piece that moves or cups after it leaves us is a piece that fails.

Weight is the one people underestimate. A dense hardwood award and a light softwood award of the same size are completely different objects in the hand.

Which Australian timbers are found in reclaimed stock, and how do they behave?

These are the species most commonly turning up in reclaimed Australian joinery, flooring, decking and construction offcuts. Some of them come through our workshop. Which ones, and how often, depends entirely on what gets salvaged.

Timber	Colour	Grain and texture	Density (kg/m³, 12% MC)	Hardness	At the bench
Grey ironbark	Light grey to light chocolate, sometimes darker reds and browns; near-white sapwood	Moderately coarse, even, usually straight	1,106	Very hard (~14 kN Janka)	Slow and demanding to work. Takes a steely sheen. Engraves with high contrast.
Spotted gum	Light brown to dark red-brown; white sapwood	Moderately coarse, variable; gum veins common; wavy grain gives fiddleback	1,010	Very hard (~11 kN Janka)	Naturally greasy, so it machines beautifully. Deep dark engraving on a mid-brown ground.
Blackbutt	Pale brown with a faint pink tinge when freshly cut	Uniform, moderately coarse, mostly straight	930	Hard (~9.1 kN Janka)	Machines well and takes stain, paint and polish readily. Pale ground, so engraving reads clearly.
Jarrah	Deep brown to burgundy red, deepens with age	Moderately coarse, even; sometimes wavy or interlocked for fiddleback	820 seasoned	Hard (~8.5 kN Janka)	Dense and needs sharp tooling. The colour does most of the work.
Northern silky oak	Pale pink to brown; almost-white sapwood	Moderately coarse, variable; quarter-sawn shows big decorative ray flecking	560	Soft (5 of 6)	Machines and turns well to a smooth surface. The figure is the feature.
Queensland maple	Pink to brownish pink with a natural lustre	Medium, uniform, partly interlocked; waterwave, rib and birdseye figure	575	Firm (4 of 6)	Machines and turns well, takes stain and polish readily. Very forgiving to shape.
Hoop pine	Pale cream to light yellow-brown, heart and sap almost identical	Very fine and even; growth rings visible but indistinct	560	Soft (5 of 6)	Easy to work and finish. Pale and even, so it shows colour and engraving well but marks easily.
Australian red cedar	Pink to deep red-brown; yellowish-white sapwood	Coarse, open, usually straight; sometimes fiddleback	450	Very soft	Dresses to a smooth finish with sharp blades. Precious stuff — antique red cedar is highly valued.

Sources: Business Queensland timber properties, WoodSolutions, Brisbane's Finest Floors Janka table.

How do these timbers engrave?

The pattern is fairly consistent. Dense, oily, mid-toned hardwoods like spotted gum and ironbark give the sharpest, darkest engraving because the fibre is tight and there is little tear-out. Pale even timbers like blackbutt and hoop pine give good legibility but scorch more easily, so you go lighter and slower. Highly figured timbers like silky oak and Queensland maple are the trickiest, because the engraving has to compete with the grain — on those, less text is always better.

How do these timbers age?

Timber keeps changing after it leaves the workshop, which I think is the nicest thing about it. Jarrah deepens towards burgundy. Spotted gum warms. Red cedar darkens and develops a real depth. None of that is a defect. An acrylic award looks worse in ten years. A timber award looks older, which is a different thing entirely.

Why can't you choose the species when the timber is reclaimed?

Because we don't order timber. We find it.

A conventional awards supplier picks a species from a catalogue and orders a length. We work from what has been salvaged — a section of old flooring, a run of joinery offcuts, decking pulled out of a renovation. Some of it is stunning. Some of it has nail holes and paint and history in it. You take the board you have and you shape the piece around what that board offers.

That constraint sounds like a limitation. In practice it is the whole craft. You cannot make the same piece twice because the material will not let you. That is why every award we make is genuinely one of a kind, and it is why I will never promise a client a specific species before I have looked at what is on the rack.

For the Mayor's Telstra Innovation Awards with City of Moreton Bay, the timber was reclaimed from within the region — local material, local recognition. That only worked because we started with the timber and designed towards it, not the other way around.

If you want the wider picture on materials, sourcing and certification, start with our guide to sustainable corporate awards in Australia, or read what trophies are actually made of before you brief one.

Frequently asked questions

What is the hardest Australian timber for awards?

Ironbark. Grey ironbark seasons at about 1,106 kg/m³ and rates around 14 kN on the Janka hardness scale, which makes it one of the hardest commercial timbers in Australia. It is slow to work and hard on tooling, but it takes a fine edge, engraves with strong contrast and finishes with a distinctive steely sheen.

Is spotted gum good for engraved awards?

Yes. Spotted gum is dense at roughly 1,010 kg/m³ and Business Queensland notes it machines well because of its natural greasiness. That combination gives clean detail and a dark, high-contrast engraving against a mid-brown background. Wavy-grained boards also produce a fiddleback figure, which makes each piece visually distinct.

Can you request a specific timber species for a custom award?

You can ask, but with reclaimed timber we cannot guarantee it. Bloom Cycle works from salvaged Australian timber, so availability depends on what has been diverted from landfill that month. We will tell you honestly what we have, show you the boards, and design the piece around the material rather than promising a species we may not have.

Does timber last as long as acrylic or crystal for an award?

Solid timber lasts indefinitely if it is kept indoors and away from direct sun. It changes colour as it ages, usually deepening, which most people read as character rather than wear. Acrylic scratches and yellows with UV exposure. Timber is also far easier to recycle or reuse at end of life than a moulded plastic award.

Why is reclaimed timber better than new timber for awards?

Reclaimed timber diverts material from landfill and uses a board that has already been grown, milled and dried, so it is stable and often from older, tighter-grained trees. It also carries genuine provenance — the timber came from a real building in a real place. New timber, even certified, cannot offer that.