BIG STEEL. BIGGER VALUE. Built to last.
Heavy-frame sheds, made with 100% Australian steel. Engineered tough, delivered efficiently, and backed by good people.
Big Steel Sheds is a family-owned manufacturer of Australian steel sheds, based in Wagga Wagga in the NSW Riverina. Since 2010, we’ve designed, built and delivered heavy-frame steel sheds for farmers, businesses and rural communities nationwide.
Every shed is made in our Bomen workshop with 100% Australian steel from BlueScope, InfraBuild and Steeline, fully galvanised and engineered to suit your site.
Our range covers farm and rural sheds, machinery sheds, hay sheds, industrial and commercial sheds, horse arenas and stockyard covers, all delivered on our own trucks. Popular sizes are pre-engineered for sharper steel shed prices and faster turnaround, and custom builds are always welcome.
Our Sheds
Farm sheds, machinery sheds, hay sheds, industrial and commercial sheds, horse arenas and stockyard covers. Every Big Steel shed is heavy-frame, fully galvanised and made with 100% Australian steel. Choose one of our popular pre-engineered sizes or design your own.
Request a quote
Tell us what you’re building and where, and our team will come back to you with a straightforward, no-nonsense quote on your new shed. Not sure on sizes yet? Design your own using our online shed builder.
Popular sizes. Custom options.
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![Hay stacked in Shed]()
Hay Sheds
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![Machinery in Shed]()
Machinery Sheds
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Industrial Sheds
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Horse Arenas
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Stockyard Covers
The Big Steel Difference
Australian Steel, Always.
We only use BlueScope, InfraBuild and Steeline. No imports. No shortcuts.
Every Big Steel shed is made with 100% Australian steel. Our heavy-duty frames pair I-beam uprights with RHS webbed trusses, fully galvanised and certified-engineered to your site’s wind rating, so your shed is built for Australian conditions and built to last.
Smart, Efficient, Fair.
In-house robotics, our own delivery fleet and clear systems mean you get a shed that’s on time and priced right.
In 2022 we added a robotic welder to our Wagga Wagga workshop. It works alongside our crew so every weld is consistent and every steel frame is built to the same standard. Building in-house and focusing on our most popular spans cuts waste and keeps steel shed prices competitive, and our own trucks deliver Australia-wide at competitive freight rates.
Good People,
Good Partners.
We’re a family business with trusted build partners across Australia.
From your first call to the day your shed is standing, you’ll deal with real people at our Wagga Wagga base who know sheds inside out. With an experienced network of shed builders behind us in every state and territory, your project is in good hands wherever you are.
DON’T JUST TAKE OUR WORD FOR IT.
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![Three men standing outdoors on a dirt path, smiling, wearing black jackets and caps with the 'mable' logo, with rolling hills and trees in the background, clear sky.]()
Will chose Big Steel for three reasons: efficient, no-nonsense customer service, fully galvanised steel columns, and solid, 100% Australian-made steel.
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If a shed builder says it’s good, you know it’s fair dinkum. Hear from Richie as he shares his thoughts on his new workshop in Bingara, NSW.
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![It’s not just sheds around here. Glen's Horse Arena means he can break in horses year-round, no matter the weather.]()
It’s not just sheds around here. Glen's Horse Arena means he can break in horses year-round, no matter the weather.
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Meet Dave & Rowie Gurner from Moonie, QLD chose Big Steel for our value for money, customisation options, and 100% Aussie steel.
