Welcome to Cortek

Custom steel framing systems, designed and manufactured in Melbourne, Australia. We have over 20 years of experience in light gauge steel pre-fabrication, from commercial to residential, aged care to schools.

Our flexible approach, combined with our construction industry expertise, allows us to create innovative framing solutions for builders and developers. Whether you’re looking for versatility, sustainability, or the strength of steel, Cortek Framing is your trusted partner.

Looking To Build With Steel?

It’s lighter, straighter, stronger, more durable than alternative construction methods. It’s also non combustible, termite resistant, and has a higher strength-to-weight ratio. Steel: the logical solution.

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View Our Recent Projects

Light gauge steel is the material of choice for future-thinking builders and developers. View our recent projects to discover why so many builders and developers choose to build with steel frame solutions.

View Recent Projects

When It Comes to Light Gauge Steel, Think Cortek Framing.

Clear, consistent communication, a laser-like focus on the customer, and light gauge steel framing solutions that stand up to every job.

Learn More About Cortek

Cortek Clients Say..

“By using Cortek (SBS Group), we estimate that we have saved approximately 2 months of construction programme and associated preliminaries.

Cortek steel framing proved to demonstrate a number of advantages in which were seen throughout the entire build. Onsite, and in comparison, to using conventional concrete structure or timber frames, Cortek provided significant time saving in the project construction. Logistically, Cortek’s coordination of delivering frames and on-site handlings also worked in the projects advantage.

Advantages were not only limited to on-site construction; we found that in the design stage of the project the Cortek shop drawings were able to be coordinated with the likes of windows and joinery shop drawings to eliminate design clashes.”

James K.

Hamilton Marino

Cortek Clients Say..

“We’re very happy working alongside Cortek (SBS Group) for the design and manufacture of the light gauge steel frames across our developments. The system is straight forward, easy to install and the team at SBS Group are always at hand to help with any queries that we may have. We do not see ourselves reverting to timber for the foreseeable future.”

Alex M.

Empire Property Builders

Cortek Clients Say..

“Cortek (SBS Group) are synonymous with steel – like the Hoover of vacuums”.

Brad C.

Dynamic Developments

Cortek Clients Say..

“Cortek (SBS Group) had a professional approach as well as the knowledge and willingness to work with me to achieve my design. The competitive price wasn’t the only factor, but it did help. It was the complete experience from start to finish.”

Peter M.

Owner Builder

Cortek Clients Say..

“Another great project with Cortek (SBS Group). Always a pleasure working with a team that delivers such professional and reliable service. The product is second to none and their carefully considered detailing means the installation process is efficient and hassle-free.”

Rob B.

Bolt Blue Constructions

Cortek Clients Say..

“Great people. Great Service.”

Lee W.

Figurehead Constructions

Cortek Clients Say..

“Couldn’t speak more highly enough of the Cortek (SBS Group) product and process; it was excellent.”

Chris S.

Sassella Constructions