Structural Ironbark to specification
Ironbark is milled for residential, rural and commercial construction, including posts, bearers, joists, beams, stair treads and large custom sections.
Where a structural grade is specified, the required F-grade should be included with the enquiry. Stress-graded material can be supplied where suitable and available.
Important: “Ironbark” does not automatically mean F22 or F27. Stress grade applies to the individual graded piece. For engineered work, use the grade and section shown on the structural documentation.
Typical sections and applications
- 200 × 200 mm Ironbark posts
- Long 250 × 75 mm and 150 × 50 mm structural members, including F27 material
- 200 × 100 mm members for heavy exposed truss work
- Custom dressed posts and matching renovation sections
Quote information
- Finished section size
- Lengths and quantities
- Rough-sawn or dressed finish
- Required F-grade, if structural
- Delivery location




