Steel Source Australia
Our Services
I Know Steel provides independent steel cost-saving consulting for manufacturers and fabricators. We don't sell steel — we help you source it smarter. By understanding your requirements and matching them against supplier capabilities, we deliver better pricing, better supply terms, and better outcomes. We work across the full steel product range — structural sections, flat products, pipe and tube, merchant bar, reinforcing, coil, and more. Whatever you're sourcing, we know the market and the suppliers who can deliver.
41
Product Categories
13,700+
Steel Products
1,500+
SKUs Consulted
Showing 12 of 41 categories
Roof & Wall Sheeting
Profiled steel sheeting for residential, commercial, and industrial roofing and wall cladding. Supplied in full-length runs to minimise laps and reduce installation time.
Metal Flashings
Custom and standard flashings for weatherproofing roof junctions, penetrations, and edges. Available in matching COLORBOND® colours or Zincalume® for paint-over applications.
Rainwater Goods
Complete rainwater management systems including gutters, downpipes, and accessories. Matched to COLORBOND® colour range for seamless integration with roofing.
Composite Panels & Facades
Aluminium composite panels for architectural facades, signage, and cladding. A2 non-combustible core options available for NCC compliance on buildings over 3 storeys.
Insulated Roofing Panels
Factory-bonded insulated roof panels combining structural steel sheeting with PIR or EPS foam core. Single-pass installation reduces labour and achieves high thermal performance.
Ace Gutters Durakote
Premium Durakote-coated steel gutters and roofing with a 30-year warranty. Coastal-grade options with enhanced corrosion resistance for marine and high-humidity environments.
Curved Metal Sheeting
Profiled steel sheeting curved to radius for barrel vault roofs, canopies, and architectural features. Cold-curved on-site or pre-curved to specification.
Roof Safety Mesh
Galvanised steel safety mesh installed under roof sheeting to provide fall protection during and after construction. Mandatory on many commercial and industrial projects.
Insulation
Thermal and acoustic insulation for steel-framed buildings. Anticon blanket installs directly under roof sheeting; PIR/PUR panels suit high-performance cold storage and commercial applications.
Mild Steel Sections
Full range of hot-rolled structural sections for fabrication, construction, and general engineering. Available in standard mill lengths or cut to size.
Purlins and Bridging
Cold-formed C and Z purlins for secondary structural framing in steel buildings. High-strength G450/G550 steel delivers excellent span-to-weight ratios.
FIRMLOK® Steel Beams
BlueScope FIRMLOK® cold-formed steel beams for patios, carports, and light structural applications. Pre-punched for easy connection and available in COLORBOND® colours.
Ready to Get a Quote?
Browse the full Steel Source catalogue online or contact our team directly for cost-saving consulting on your next project.
Not sure where to start? Read our steel procurement insights for practical guidance on reducing steel costs.