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Tripple Garages – Built Tough with COLORBOND® Steel

Require storage for multiple vehicles or equipment? Custom triple garages offering excellent value.
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1000+ customers can't be wrong.
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Australian-made triple garage with three roller doors and a gable roof featuring Cottage Green® walls and roof

Quality tripple Garages designed, built and delivered Australia-wide

100% Australian Made

Built with Australian BlueScope® steel and Colorbond® cladding.

Local Engineering

Engineered and designed to suit your site and local wind conditions.

Free Delivery

Enjoy free delivery to most major populated areas nationwide.

24 HOURS
Fast 24-Hour Quotes

Receive a personalised quote quickly—within just 24 hours.

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Ashley Barrett - Managing Director

With over 12 years of experience designing and selling high-quality Australian-made sheds, I’m proud to lead True Blue Sheds. As a ShedSafe accredited business, we are committed to offering competitive prices and outstanding customer service, with over 1000+ satisfied customers. Learn more about us!

Looking for extra vehicle storage or a multi-purpose shed with maximum flexibility? A triple garage from True Blue Sheds is the ultimate steel storage solution. Made from 100% Australian BlueScope® steel and clad in your choice of Colorbond® or Zincalume®, our steel garages are designed to thrive in harsh Aussie conditions—whether you’re in coastal QLD, rural WA or regional NSW.

Ideal for large families, tradespeople, or anyone needing more space, our triple bay garages comfortably fit three vehicles with room to spare for tools, trailers, or hobby gear. The most common-sized triple garage is 6m wide x 9m long and takes up 54 square metres, but sizes can typically range from 6m to 8m wide and 9m to 12m long. Perfect for households with two cars and a boat, caravan, or trailer.

Each garage is customisable with optional extras like skylights, windows, mezzanine storage, internal walls, insulation, or even a carport extension. Whether you’re after a workshop, home gym, storage space or a steel garage for 3 cars, our expert team can tailor a layout that fits your needs and your block.

Our triple car garage kits are ShedSafe® accredited, pre-punched for easier assembly, and backed by a 15-year BlueScope® warranty. Start designing your triple garage online or speak with our team today.

Profile photo of Ashley Barrett

Ashley Barrett - Managing Director

With over 12 years of experience designing and selling high-quality Australian-made sheds, I’m proud to lead True Blue Sheds. As a ShedSafe accredited business, we are committed to offering competitive prices and outstanding customer service, with over 1000+ satisfied customers. Learn more about us!

Real Customer Experiences

Why customers love True Blue Sheds

Don't just take our word for it. Here's what real shed owners have to say about their True Blue experience

Great experience dealing with Ashley from True Blue Sheds. He spent longer than he should have working with us to get the design just the way we wanted.Couldn’t have asked for better service and the shed was delivery to our door in Albany WA! Mic
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Mic Gardner

Albany

We chose True Blue Sheds based on a friend’s recommendation, and we’re glad we did. We did an online design session with them to get the design just the way we wanted. We knocked some points off as two of the backets were supplied wrong, they did however have the correct ones sent overnight which was great.
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Sarah

Singleton NSW

We purchased a zinc machinery shed from True Blue Sheds, and we were blown away with how solid the shed was. We were happy with the price, considering they use Aussie Colorbond steel. The quality is excellent, and everything was delivered on the day as promised. We would purchase again if we ever move.
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Dave Miller

Outside Emerald

Me and the misses are absolutely thrilled with our new workshop. We priced the workshop from True Blue up against Fair Dinkum and Ranbuild and True Blue Sheds was cheaper and had bigger columns and rafters! Ash put up with us going back and forth until we got the design just right.
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Rob Johnson

Bendigo

Fantastic service from start to finish! Ashley and the True Blue Sheds team made buying our machinery shed straightforward. Ashley was quick to reply to all my questions, the shed arrived right on time. After putting it up my husband was blown away with how solid it was! No issue with recommending their sheds.
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The Wilson Family

Bunbury

Your Perfect Tripple Garage in 3 Easy Steps

Dream it. Design it. Build it.

Bring your ideas to life with our easy-to-use online shed designer

Imagine Your Ideal Shed

1. Dream it.

Get creative with our easy-to-use online designer. With unlimited design options at your fingertips, your dream shed is just a few clicks away.

True Blue Sheds 3D garage designer showing customisable carport with lean-to in Monument COLORBOND®

Customise Every Detail

2. Design it.

Choose from our popular starter templates below to quickly begin customising your shed. Or, start from scratch and create a design that's uniquely yours.

Choose from our popular starter templates below to quickly begin customising your new shed.Or, start from scratch and create a design that's uniquely yours.

Render of a double garage with two roller doors in the end.
Double Garage

Start Designing
Render of a single garage with one roller door in the end.
Single Garage

Start Designing
Render of a triple garage with three roller doors in the side.
Triple Garage

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Render of a double garage with an awning off the side suitable for a caravan.
Caravan Garage

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Render of a double garage with an double carport off the front.
Car Garage

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Render of a tall single garage with an open front to house a boat.
Boat Garage

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Your Dream, Our Craftsmanship

3. Built it.

Explore completed projects and get inspired by real sheds we've built for customers just like you.

See More Customer Sheds
Render of a clients large Colorbond garage with an awning and two roller doors.Photo of a clients large Colorbond garage with an awning housing his boat.

Real-Life Inspiration

Real sheds, real customers

Discover sheds we've proudly supplied to customers across Australia, and find inspiration for your own project.

Australian-made machinery shed with side view of column and rafter frame construction.
  • 1 x Personal door, 4 roller doors, Skylights

Customer’s Custom-Built Machinery Shed in ZINCALUME®

Australian-made garage with six bay woodgrain roller doors featuring Monument® roof and Monument® walls with landscaped surrounds
  • 1 x Personal door, 6 Wood grain roller doors

Modern six car garage in monument

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  • 2 Roller Doors, 2 Personal Access Doors and 4 Windows.

The Boater’s Dream Boat Shed: Workshop Plus Mezzanine

Still Exploring?

Explore our complete range of steel buildings

From compact garages to industrial warehouses, we've got you covered.

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Sheds

View our full range of shed designs or custom design your own.

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Photo of a two car garage with the roller doors in the end. Clad in Colorbond Classic cream

Garages

Find the perfect garage to store your car, boat, tailor or caravan.

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Photo of a Colorbond barn with three bays on the end of the barn. The barn has three roller doors in the end also.

Barns

View our vast range of American, Aussie, and Skillion Barns.

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Photo of a three sided, three bay farm shed. Clad in Colorbond cottage green with hay in one bay and horse float next to it.

Farm Sheds

View our range of farms sheds to keep your machinery and produce safe.

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Photo of a large commercial shed clad in Colorbond Paperbark. The shed is surrounded by Utes.

Commercial Sheds

Keep your business running with our industrial and commercial sheds.

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Photo of a colourful Colorbond shed clad in the colours of Classic Cream walls, Deep Ocean doors and Manor Red roof.

Colorbond Sheds

View our range of Colorbond sheds with 22 colours to choose from.

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Render of a 6m x 6m carports with four posts and a 25 degree roof pitch.

Carports

Find the perfect carport to store your car, boat, caravan or motorbike.

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Photo of a kit shed getting installed and half complete. The photo also has a scissor lift in front of the shed.

Shed Kits

View our full range of shed kits available for delivery Australia-wide.

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Latest news, tips & shed inspiration

Vermin Proofing Your Shed

Considerations For Purchasing A Shed Or Garage

Building the Ultimate Man Cave

Got Questions?

Get your Tripple Garage questions answered here

A triple garage is a large steel garage with three separate bays—ideal for storing multiple cars and trailers, or for combining car storage with a workshop or hobby space.

Yes. Choose from gable or skillion roofs, with pitches from 5° to 30°, and customise width, height, and bay sizes. We can even turn a barn into a triple garage with three doors across the front.

Absolutely. Many customers convert part of their garage into a home office, gym, or workshop with insulation, ventilation, and internal walls. This is subject to meeting local council requirements.

Yes. Our kits come pre-punched with detailed instructions, making them suitable for DIY builds or professional installation.

Yes. All our garages are built using genuine Colorbond® or Zincalume® steel and come with a full BlueScope® warranty and ShedSafe® accreditation.

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