Flat Bar
Flat Bar Galvanised Sydney | Steel Flat Bar
Galvanised flat bar is the versatile steel section tradies and fabricators reach for when a job needs a strong, corrosion-resistant piece of steel that can be cut, drilled, bent, or welded on site without special preparation. Used for bracing straps, hold-down tie rods, shelf angle supports, formwork clips, and custom fabricated brackets, it covers a wide range of building and fabrication applications in residential and commercial construction. Hot-dipped galvanised for long-term corrosion resistance in both interior and exterior applications. We stock galvanised flat bar in standard lengths across a range of widths and thicknesses.
Site-Ready. Multiple Applications. One Supplier.
At its core, flat bar is a working steel section — it goes on site and gets used. The range of widths and thicknesses we stock means there is a section for most applications without over-specifying or wasting material. T-bar and angle lintel sections are stocked alongside flat bar so you can cover your full masonry lintel requirement from one order. For bracing straps and hold-down fixings on the same job, framing ties and structural fixings are available from the same supplier.
Serving Sydney Tradies and Renovators for Years.
- Stocked across widths and thicknesses: Ask us about current size availability. Call 1300 554 775 or check the product listing online to confirm what we have ready.
- Delivered to your site: Flat bar reaches Sydney, the Blue Mountains, Wollongong, and the Central Coast. Order online and we handle the rest.
- Click and collect from Arndell Park: Pick up from our Western Sydney warehouse when it suits your run.
- Australian-owned family business: Western Sydney based. Real people, real stock, real advice.
Call 1300 554 775 or request a quote online, our team is here to help with sizing, materials, and application advice tailored to your job.
Frequently Asked Questions
What is galvanised flat bar used for on construction sites?
Galvanised flat bar is used for a wide range of site applications including bracing straps, hold-down tie rods, shelf angle supports, formwork clips, and custom fabricated brackets. Its workable profile cuts, drills, bends, and welds cleanly on site.
Is hot-dipped galvanised flat bar suitable for external use?
Yes. Hot-dipped galvanised flat bar provides long-term corrosion resistance in external and cavity wall applications. It is a standard specification for tie-downs, bracing connections, and external support applications in residential construction.
What widths and thicknesses do you stock?
We stock galvanised flat bar in a range of widths and thicknesses to suit most site applications. Contact us on 1300 554 775 or check the product listing online for current size availability.
Can galvanised flat bar be welded on site?
Yes. Galvanised flat bar can be welded, but note that galvanised coatings produce zinc fumes when heated. Ensure adequate ventilation and follow safe work practices when welding galvanised steel on site.
Can flat bar be used as a lintel?
Flat bar can be used as a lintel in some light applications but it is not a substitute for a properly specified angle or T-bar lintel in masonry construction. If your application requires a structural lintel, confirm the correct section with your engineer.