Commercial
Ironbark
A dense, highly durable Australian hardwood suited to large-scale structural and exterior specification, valued for its exceptional strength, load-bearing performance and consistent deep, rich colour across extensive runs. Ironbark's outstanding durability and natural resistance to decay, termites and fire make it a preferred choice for demanding commercial applications — including structural beams, external stairs, decking and cladding — where long-term performance under sustained load and exposure is essential.
Commercial Laminated Treads
285 mm x 65 mm
Lengths: 900mm, 1000mm, 1100mm, 1200mm
Custom Lengths available upon request
Commercial Laminated Stringers
285 mm x 42 mm
Custom Lengths available upon request
Frequently Asked Questions
Why is Ironbark used for commercial stair components?
Ironbark's density and structural strength make it suited to commercial projects with demanding load or durability requirements, alongside a deep, rich colour that suits high-end specification.
How does laminated Ironbark perform in high-traffic commercial settings?
As one of the denser Australian hardwoods, laminated Ironbark holds up well under sustained structural and foot-traffic loads, making it suited to demanding commercial environments.
What Ironbark components does Candlebark Timber supply for commercial projects?
Commercial laminated treads (285mm x 65mm, in 900–1200mm lengths) and laminated stringers (285mm x 42mm), with custom lengths available on request.
Does Ironbark require any special maintenance in commercial settings?
Ironbark's natural density gives it strong inherent durability, requiring minimal ongoing maintenance even in demanding commercial or structural applications.
Is Ironbark suitable for exterior or structural commercial applications?
Yes — Ironbark's density and durability make it well suited to exterior and structural commercial applications where long-term strength and weather resistance are required.
Still have questions? Get in touch and we'll help you find the right timber for your project.