Coil Steels: Your Trusted Partner for TRUECORE® steel

For over 20 years, Coil Steels has been the go-to partner for TRUECORE® steel roll-forming customers across Australia. Our deep industry expertise and reliable supply chain solutions ensure that your light gauge steel framing projects stay on track. Whether you’re building residential homes or commercial structures, trust Coil Steels to deliver value every step of the way.

Reliable Supply Chain Solutions for Seamless Project Execution

At Coil Steels, we understand the critical role that timing and availability play in the success of your projects. That’s why we’ve strategically invested in carefully curated stock holdings to ensure we always have the TRUECORE® steel you need. We provide Just-In-Time (JIT) delivery and consignment options, giving you the peace of mind that your materials will be readily available, keeping your roll-forming operations running smoothly. With our state-of-the-art in-house steel slitting services, Coil Steels supplies TRUECORE® steel in coils slit to the most efficient manufacturing sizes to suit our customers’ roll-forming processes. We understand delivering our customers their TRUECORE® steel coils on time keeps their manufacturing processes running.

Comprehensive Support: Quality, Traceability, and Compliance

When it comes to steel supply, quality, traceability, and compliance are non-negotiable. Coil Steels is proud to be ISO 90001 accredited, offering you the highest standards in product quality and process control. Our experienced teams provide technical support to ensure that your TRUECORE® steel meets all necessary specifications, and our rigorous traceability systems guarantee that you have full visibility into your supply chain. With Coil Steels, you have access to the best products and the assurance that they’re delivered with the utmost integrity.

In-House Processing for Tailored Solutions

Coil Steels takes pride in managing your TRUECORE® steel needs all under one roof. From stock to processing to delivery, we handle every step in-house to ensure precision and quality control. Our in-house slitting capabilities allow us to tailor the TRUECORE® steel to the exact sizes you require, ensuring that your roll-forming processes are efficient and uninterrupted. By partnering with Coil Steels, you benefit from a streamlined supply chain that delivers exactly what you need, when and how you need it.

Flexible Delivery and National Reach

In today’s fast-paced industry, flexibility is key. Coil Steels offers a range of delivery options to meet your unique needs, and our agile team is ready to adapt if your requirements change quickly. With a national network that spans Australia, we provide seamless access to TRUECORE® steel products and services no matter where your business operates. Our recent investment in two state-of-the-art facilities in Queensland and Victoria underscores our commitment to delivering an exceptional customer experience nationwide.

A Commitment to Excellence in Every Interaction

At Coil Steels, we don’t just supply steel—we partner with you to ensure your business’s success. Our teams are dedicated to understanding your specific needs and providing solutions that enhance your operations. With a deep commitment to the steel industry and a focus on delivering value at every touchpoint, Coil Steels is your trusted partner for TRUECORE® steel. Let us help you build a strong foundation for your next project.


For all product and technical information such as product datasheets, safety data sheets, environmental product declarations, and brochures please refer to our RESOURCES.

TRUECORE® steel Benefits

TRUECORE® steel is manufactured by BlueScope in accordance with the relevant Australian standards (AS1397:2011 and AS/NZS 1365:1996). These standards encompass requirements for thickness, width, mechanical properties, and coating mass. TRUECORE® steel has a distinctive blue resin applied, which makes light gauge steel frames made from TRUECORE® steel coil easily identified across building sites. Along with this distinctive blue colour, the product comes clearly branded with the TRUECORE® steel trademark, providing confidence in the product’s quality and compliance.

The inherent strength and durability of TRUECORE® steel provide structural integrity in various environments and conditions, with no concerns of shrinking, twisting, or warping. Frames constructed with TRUECORE® steel feature BlueScope’s Activate® technology, providing enhanced corrosion resistance.

TRUECORE® steel offers many benefits to roll formers and end-users:

  • High-Strength and Lightweight
    TRUECORE® steel is manufactured using advanced steel technology, resulting in a high-strength material with a low weight-to-strength ratio. Offering excellent structural integrity while being lighter compared to traditional steel makes TRUECORE® steel advantageous for applications where weight reduction is desired without compromising strength.
  • Grade Variations
    TRUECORE® steel is available in various grades, each offering specific properties and strengths. These grades include TRUECORE® G300, TRUECORE® G450, and TRUECORE® G550. The different grades allow for tailored solutions based on specific application requirements, enabling optimal performance in different load-bearing scenarios.
  • Formability
    TRUECORE® steel exhibits excellent formability and workability, allowing for easy fabrication, shaping and installation. This versatility makes TRUECORE® steel suitable for various framing applications.
  • Corrosion Resistance
    TRUECORE® steel is typically coated with a protective layer, providing exceptional corrosion resistance.
  • Design Flexibility
    TRUECORE® steel’s high strength-to-weight ratio and formability offer design flexibility. It allows architects and engineers to create innovative and efficient structures, utilising their lightweight nature while maintaining structural integrity. This flexibility enables cost-effective design solutions, reduces material usage, and allows for creative architectural expressions.
  • Sustainability
    TRUECORE® steel is an environmentally friendly choice. Its lightweight nature reduces transportation costs and energy consumption during construction, contributing to overall sustainability efforts.


TRUECORE® steel’s versatility and performance characteristics contribute to efficient and durable framing structures while offering potential cost savings and environmental benefits. Our team at Coil Steels is experienced in the TRUECORE® steel range and can provide the processing needed to suit your steel framing manufacturing requirements.

Coil Steels is a proud member of the National Association of Steel Framed Housing NASH.

For all product and technical information such as product datasheets, safety data sheets, environmental product declarations, and brochures please refer to our RESOURCES.

Coil Steels Product Catalogue

Coil Steels – Product CATALOGUE 2024 WEB

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