When you think about protecting your vehicle from rain, sun, or falling debris, metal carports offer one of the best long-term solutions. They’re not just about parking anymore — a well-designed carport adds value, functionality, and even style to your property. Whether you’re in Perth, Brisbane, or regional Australia, metal carports are becoming the go-to choice for homeowners who want reliable protection without the high cost of building a full garage.

What Are Metal Carports?

A metal carport is a simple yet strong structure made mainly from steel or aluminium that provides overhead shelter for cars, boats, or even outdoor equipment. Unlike traditional garages, carports are open on the sides — which allows airflow, reduces construction time, and keeps the cost lower.

You’ll typically see them made from galvanised steel for corrosion resistance or powder-coated metal for a sleek, modern finish that blends well with home designs.

Why Choose Metal Carports?

When it comes to protecting your vehicle and adding value to your property, metal carports offer a combination of strength, affordability, and visual appeal that’s hard to beat. Whether you’re a homeowner looking for a budget-friendly parking solution or a builder wanting a durable outdoor shelter, metal carports deliver long-term benefits that make them a smart investment.

Here are the main reasons why metal carports are such a popular choice across Australia:

1. Superior Durability

Metal carports — especially those made from galvanised or Colorbond steel — are designed to handle the toughest conditions. They stand firm against heavy rain, strong winds, hail, and the harsh Australian sun. The galvanised coating protects the steel from corrosion, extending the lifespan of your carport for decades. Even in coastal areas where humidity and salt can cause rust, a properly treated metal carport remains strong and stable.

2. Minimal Maintenance

Unlike wooden or plastic structures, metal carports don’t require constant upkeep. There’s no need for painting, sealing, or termite treatments. The steel’s smooth surface makes it easy to clean — often just a simple hose-down is enough to keep it looking great. This low-maintenance quality makes it perfect for busy homeowners who want protection without extra work.

3. Cost-Effective Solution

Building a full brick or timber garage can be expensive and time-consuming. A metal carport, on the other hand, provides nearly the same level of protection at a fraction of the cost. The materials are affordable, installation is straightforward, and there’s little need for ongoing repairs. It’s an ideal solution if you’re looking to add value to your property without overspending.

4. Flexible and Customisable Designs

Modern metal carports aren’t just functional — they can also enhance the look of your home. You can choose from flat, gable, or skillion roof styles; single, double, or triple widths; and even add side panels or decorative trims. With various Colorbond finishes available, it’s easy to match your carport to your home’s existing design or exterior palette.

Custom sizing also means you can create a carport tall enough for caravans, boats, or work vehicles — giving you freedom to design exactly what you need.

5. Quick and Simple Installation

Because most metal carports come as prefabricated kits, they can be installed quickly — often in just a day or two. Many suppliers offer DIY assembly options or full installation services. The straightforward design makes it easier to plan and get council approval compared to building a garage or shed.

6. Sustainable and Eco-Friendly

Steel is one of the most recyclable materials on the planet. When you choose a metal carport, you’re opting for a structure that’s environmentally responsible and fully recyclable at the end of its life. Many Australian suppliers use locally produced steel, reducing the carbon footprint from transportation and supporting sustainable industry practices.

Common Uses of Metal Carports

While car protection is the main purpose, many homeowners use metal carports for much more:

• Outdoor storage: Keep gardening tools, bikes, or trailers safe from the weather.

• Covered entertainment area: Add lighting and seating to create a shaded patio space.

• Boat or caravan shelter: Metal carports can be customised for height and length.

• Workshops or small business storage: Perfect for tradies who need weatherproof working space.

Metal Carports Sizes and Custom Options

When you start planning a metal carport, one of the most important decisions is size. The right dimensions ensure your car, caravan, or boat is properly protected while also fitting neatly within your available outdoor space.

Standard single metal carports typically measure around 3 metres wide by 6 metres long — ideal for one vehicle such as a family sedan or small SUV. For larger families or multiple vehicles, a double carport of around 6m x 6m offers plenty of room for two cars parked side by side.

If you need even more coverage, triple carports or extended options can reach 9m x 6m or more, providing space not only for vehicles but also for storage of bikes, garden tools, or trailers. For caravan or boat owners, increasing the height to 2.7m–3.6m is a common and practical modification that allows tall vehicles to fit comfortably.

But what truly sets metal carports apart is their customisability. With steel framing, it’s easy to extend, modify, or reconfigure your structure to match your exact requirements. You can choose from a range of roof styles, including:

• Flat roof carports for a simple, modern look that’s cost-effective and easy to build.
• Gable roof carports that provide better ventilation and rainwater runoff, adding visual appeal to your property.
• Skillion or Dutch gable styles, for a more architectural, designer appearance that complements modern Australian homes.

You can also add optional side panels, roller doors, or half enclosures to transform a basic carport into a semi-enclosed shelter or workshop area. Many homeowners choose Colorbond steel finishes to coordinate their carport with their home’s exterior. With Colorbond’s wide range of colours — from neutral greys and creams to deep blues and earthy tones — you can easily create a unified, attractive look that enhances street appeal.

Some suppliers even offer custom engineering for wind ratings (such as Region C and D in Western Australia) to ensure your metal carport stands strong in coastal or high-wind areas. The modular nature of steel makes it simple to design a carport that’s not only functional but also stylish and structurally sound.

Metal Carports vs. Other Materials

When comparing metal carports to those made from other materials, the advantages of steel become clear.

Wooden carports have a traditional charm but are high maintenance — they require frequent sealing, painting, and termite protection. Over time, timber structures can warp, crack, or rot under moisture and heat exposure. In contrast, metal carports, especially those made from galvanised or powder-coated steel, are designed for maximum durability. The protective coatings shield the steel from rust, corrosion, and UV damage, even in the harsh Australian climate.

Aluminium carports are another alternative, offering lightweight construction, but they tend to be less sturdy and more expensive per square metre. Polycarbonate carports may provide some UV protection but are more prone to cracking and discoloration over time.

Steel strikes the perfect balance — it’s strong, affordable, weather-resistant, and long-lasting. With modern coating technologies, today’s metal carports maintain their clean appearance and structural integrity for decades with almost no maintenance.

Another major advantage of metal over other materials is its design flexibility. You can span wider areas without central posts, giving you more usable space. Metal is also fire-resistant and recyclable, making it an environmentally responsible choice.

Where to Buy Metal Carports in Perth

If you’re in Western Australia, you’ll find many local suppliers offering metal carports in Perth — from DIY kits to fully installed solutions. Look for providers that:

• Use Australian-made steel
• Offer hot-dip galvanising for weather protection
• Provide engineering certification for safety compliance
• Include delivery and installation options

A reputable steel supplier or prefab builder can help you design the perfect carport to suit your home and local climate.

Final Thoughts

A metal carport isn’t just a practical add-on — it’s an investment in convenience, durability, and property value. Whether you need a single shelter for your car or a large, custom-built structure, choosing metal ensures you get long-lasting protection that looks great and performs even better.

Get a quote for metal carports today!

You can find out more about us at our Fanpage Lintel Steel.