Trade account · …ASX: IBK · Australian owned since 1912Your branch: Ironbark Yatala · Mon to Fri 6am–5pm
ironbarkTimber & Building Supplies

Australian owned · milling since 1912 · ASX: IBK

Formwork, frame, façade and finish.

Ironbark manufactures and distributes building products to the Australian and New Zealand trade. Manufacturing and prefabrication across 6 plants, 11 trade counters, and a technical desk that has been sizing timber since 1912.

Browse the rangeFind your branch
Years
114Milling since 1912
Locations
23Australia and New Zealand
Team
540Trade counter, plant and technical
Revenue FY26
$412.8mUp 6.4% on FY25

Choose your market to get to the right products, specs and pricing

ResidentialHouses, townhouses, duplexes and medium density64-lot estate at Tallowwood Rise delivered in 11 staged dropsCommercialRetail, hospitality, health, education and industrial42,000 m² of Ironform Deckply at Kembla GrangeCivilBridges, boardwalks, infrastructure and marineBunya Creek bridge deck, 38 m single span, in service since 2024

Project procurement assistant · free on any trade account

Tell us the job. Get the whole package back.

Describe it the way you would brief the trade desk, or upload the drawings. Back comes a preliminary take-off, every line grouped by construction stage, three ways to buy it, what is on the rack at your branch against your programme, and deliveries timed to the build. The flashings and fixings are already in there.

  1. Project summaryWhat we understood from you, and what we used to work it out.
  2. Preliminary take-offWall frame in lineal metres, cladding by elevation, sheets, connectors, waste allowance.
  3. Materials by construction stageEvery line grouped the way the job actually runs, accessories included.
  4. Three ways to buy itCost Optimised, Fastest Build, Premium Sustainable, priced side by side.
  5. Stock and lead-time riskWhat is short, what that does to your programme, and the approved substitute with the price difference.
  6. Staged delivery planDeliveries timed to the build, with what the site needs ready for each one.
  7. Quote and handoverReserve stock, request a formal quote, book a materials specialist.
Project briefForm IB-101

Or upload a plan and it reads the areas off the drawing.

Or start from an example
Stage 3: External envelopeWeeks 5–7 · $91,659
Ironclad façade panel 9 mm 2440×1200
455 sheet · 5 days$64,610
Cavity battens 35×45 H3
3,425 lm · 2 days · accessory$9,933
Aluminium external corners and trims
530 lm · 3 days · accessory$5,936
Vapour-permeable wall wrap
1,640 m² · 2 days · accessory$4,264
+ 3 more lines · 8% waste allowance included · one of 4 stages in the 18 two-storey townhouses, 2,333 m² total plan

The range

All products →
Structural TimberMGP10, MGP12, H3, F17 hardwood and Wandoo LVLEngineered & Mass TimberI-joists, glulam and CLT floor panelsFrame & TrussWall frames, floor cassettes and roof trusses to AS 1684FormworkIronform formply, deckply and LVL bearers to AS 6669PlywoodStructural, bracing and anti-slip, EWPAA brandedCladdingIronclad fibre cement, timber, composite and Stratawall AACFlooringIronfloor platforms, engineered oak, hybrid and commercial vinylInternal Wall SystemsPlasterboard, fire, acoustic, wet area and intertenancyInsulationGlasswool and wool blend batts, wall wrapDecorative PanellingGrainworks veneer, slat and laminateCabinets & BenchtopsIroncab board, laminate and solid timber topsDeckingIrondeck composite and milled hardwoodBridge ProductsDecking, girders and kerbing, milled at WauchopeBuilding ProductsDoors, fixings, connectors, adhesives and site

Brands we make

IronformFormply, deckply and bearersPhenolic film formply to AS 6669 with sealed edges, rated for 8 to 10 pours. Made at Wauchope.
IronfloorStructural flooringTongue and groove particleboard and F11 plywood platforms to AS/NZS 1860.1, termite resistant, E0 low emission.
IroncladFibre cement and composite façadeNon-combustible weatherboard, express-joint panel and prefinished architectural cladding with a 15-year finish warranty.
StratawallAAC wall and floor panelsAutoclaved aerated concrete panels for external walls, intertenancy and suspended floors. Fire, acoustic and thermal in one panel.
IroncabCabinet board and benchtopsMoisture-resistant board, laminated benchtops and cut-to-size panel for the joinery trade, edged in house.
IrondeckComposite and hardwood deckingCapped composite boards from 60% recycled content, and milled Australian hardwood in three profiles.
GrainworksDecorative surfacesVeneer, acoustic slat and specialty laminate panels, pressed to order on E0 substrate with FSC chain of custody.

We also distribute Wandoo, Kestrel, Thermaline, Latitude, Sentinel, Warrego Timbers, Halden, Coolabah.

Recent projects

All projects →
CommercialKembla Grange logistics parkKembla Grange, NSW42,000 m² of deckplyResidentialTallowwood Rise, 64 lotsHighfields, QLD11 staged deliveriesCivilBunya Creek bridge deckGympie, QLD38 m single span

Latest news

1 Sept 2026Project procurement assistant goes liveProduct19 Aug 2026Frame and truss plant opens at CrestmeadOperations12 Aug 2026FY26 results: revenue $412.8m, up 6.4%ASX28 July 2026Stratawall AAC now stocked at every trade centreProduct

Your account

Trade accounts run 30 days EOM. Quote requests are answered within one business day and held for 30 days; stock can be reserved for 14 days against a quote.