Industrial Sheds & Structural Steel Sheds
Structural Sheds
Heavy-duty sheds designed for strength & size
When it comes to industrial sheds and structural steel sheds, strength, reliability, and cost-efficiency matter. At Gundy Sheds, we’ve partnered with Oz Shed Group to bring you sheds designed using the Composite Design (SMRT®) system*, a smarter way to build.
By combining structural steel where it’s needed most with cold-form steel elsewhere, Composite Design creates a shed that’s incredibly strong, cost-effective, and engineered for Australian conditions. Whether you need a workshop, machinery storage, warehouse, or commercial facility, we’ll design a solution that’s tailored to your site, your needs, and your budget.


Design Your Shed
Why choose a Composite Design Shed
The Composite Design (using the patented SMRT® design)* blends the best of both worlds:
Structural steel for columns and critical load-bearing points
Cold-form steel for rafter centres and secondary framing
This unique combination offers the strength of a traditional structural steel shed without the extra cost and fabrication time. Plus, every design is checked in real time using Oz Shed Group’s advanced software, so your shed is engineered to perform from the start.
*SMRT® patented framing system and trademark is wholly owned by Auvenco Pty Ltd and offered under license by Composite Steel Buildings Pty Ltd trading as Oz Shed Group.



Every Gundy Sheds industrial and structural steel shed comes with:
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Site-specific engineering: designed for your location, loads, and council requirements
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Real-time design and quotes: make changes and see updates instantly
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BlueScope Steel: 100% Australian-made, built to last
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Custom bracketry and components: simplifying installation and reducing costs
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Flexible designs: whether you need extra height, large clear spans, or mezzanines, we’ll make it work.
It’s about giving you a shed that’s fit-for-purpose and built to handle whatever you throw at it.
Looking for a different type of shed?
Local sheds
Why should you choose Gundy Sheds?
Local Expertise: As a local, family-owned business with years of experience in the Goondiwindi region, you can trust our team to help you design and supply a shed that fits your needs.
Built To Last: We use only premium, quality materials and work with experienced shed installers to ensure your shed stands up to the elements and meets your expectations for quality and durability.
Excellent Customer Service: Our team is committed to providing exceptional service from design through to council approval and connecting you with experienced contractors for installation of your shed and concrete.
Build your Shed
Ready to get started?
If you’re looking for a stronger, smarter, and more cost-effective way to build your next industrial or structural steel shed, talk to the team at Gundy Sheds today.