AusSteel
Overview
AusSteel manufactures steel wall frames and roof trusses. Established in 1992, AusSteel has been an innovator in the steel frame and truss industry and has developed the AusSteel Ultimate Steel Building System through years of experience and refinement.
AusSteel’s system is a completely engineered and fully designed steel building solution created to meet the growing demand for steel framing in Australia. Using CAD-based design and engineering software, customised roll-forming techniques and a unique fastener system, every member and connection point is fully and reliably engineered.
AusSteel also manufactures floor systems, C-purlins and webbed floor joists, providing a solid foundation for a wide range of construction projects.
The AusSteel team has experience supplying projects ranging from small alterations and additions through to residential, multi-storey, commercial and industrial buildings.
AusSteel is an environmentally conscious company, using materials that are 100% recyclable, with all steel manufactured from 30% recycled steel.
Why This Is Important
Provides a fully engineered steel framing and truss system
Designed to meet the growing demand for steel framing in Australia
Suitable for a wide range of residential and commercial construction projects
Environmentally conscious manufacturing practices
Why AusSteel
The AusSteel Ultimate Steel Building System is the result of extensive research and development to create a fully engineered steel framing system.
Key system attributes include:
CAD-based design and engineering software
Customised state-of-the-art roll-forming machines
Unique fastener system
Fully engineered members and connection points
Continuous engineered load path throughout the structure
Wall Frames
Every aspect of AusSteel wall frames is designed to deliver the best possible product, including:
Specially developed steel fixing screws
Unique “boxable” lipped C-section design
Engineered framing components suited to steel construction
Roof Trusses
AusSteel roof trusses are designed for builders familiar with timber trusses who want the durability, reliability and flexibility of steel.
The FlushTruss system is the result of years of research and development, drawing on decades of timber framing knowledge to provide a steel solution that meets a wide range of project requirements.
Software & Engineering
AusSteel uses CAD-based design software and custom AusSteel data files combined with a unique screw fixing system.
This ensures:
Frames and trusses are engineered from top to bottom
Every connection point is reliably engineered
A fully engineered load path throughout the structure
Features and Benefits of AusSteel
Australian owned
Australian designed
Australian engineered
Australian made
Uses Australian made BlueScope TRUECORE® steel with a 50-year warranty
Frames and trusses manufactured from high tensile G550 steel
Available in 70 mm and 90 mm sections
Fully engineered building structure
Top-down design approach maintains a continuous load path from roof battens to slab fixings
Screw connection system provides a flush finish and engineered connection
All service holes are pre-punched for plumbing and electrical services
Products meet or exceed NASH (National Association of Steel Framed Housing) requirements
Products and Services
AusSteel supplies:
Steel wall frames
Roof trusses
Floor systems
C-purlins
Webbed floor joists
When to Contact AusSteel
You do not contact AusSteel directly under any circumstances.
All queries relating to AusSteel components must be sent to the SteelX Support Team, and a SteelX claim form must be completed for all issues.
Contact
Email: support@steelx.com.au
Tips, Best Practices & Troubleshooting
Ensure all framing and truss queries are directed to Support, not AusSteel
Complete all claim documentation fully to avoid delays
Confirm engineering requirements early for complex projects
Refer to AusSteel documentation when reviewing framing layouts
Related Resources
AMIA (Advance Metal Industries Australia)
Review & Updates
Version History:
v1.0 – 02 January 2024
v2.0 – 06 January 2026
Article Information
Category: Suppliers & Materials
Target Audience: Franchisees, Estimators, Sales Teams
Business Owner:
Version: v2.0
Last Reviewed: 06 January 2026



