Do You Actually Need a Garage? Why More Homeowners Are Choosing Metal Carports

If you have been putting off vehicle protection because a garage feels like too big of a project, you are not alone. Garages are expensive, they require permits, a contractor, a concrete foundation, and months of planning. For most homeowners, that timeline and cost just do not line up with what they actually need.

A metal carport gets the job done, and it does it faster, cheaper, and with far less hassle. Here is what you need to know before you buy one.

What a Metal Carport Actually Protects Against

People tend to underestimate how much damage sun and weather do to a vehicle over time. UV rays fade paint and crack dashboards. Hail dents panels and cracks windshields. Tree sap and bird droppings eat through clear coat. Ice storms mean 30 minutes of scraping before you can leave for work.

A carport eliminates all of that. Your vehicle stays covered, the paint stays intact, and you are not spending weekends doing detailing work to undo what the elements did during the week.

Beyond vehicles, a carport gives you covered outdoor workspace. Whether you are working on a project, need a shaded area to unload deliveries, or want a dry spot to store equipment, a carport pulls double duty in ways a driveway never can.

Metal vs. Wood: Why Steel and Galvanized Frames Win

Wood carports exist, but they require regular maintenance. Staining, sealing, checking for rot, replacing boards. If you want a structure that handles weather without asking much from you, galvanized steel is the right call.

Galvanized steel is coated in zinc, which means it resists rust even in humid climates or coastal areas. A quality galvanized frame can last 20 or more years without significant degradation. You are not rebuilding it, repainting it, or worrying about it after a wet season.

The Outsunny Metal Carport with Galvanized Steel Roof is a solid starting point for single-vehicle coverage. It comes with removable sidewalls so you can open it up when you want airflow or close it down when weather moves in. Available in 10x15 and 12x20 footprints starting at $850, it covers the basics without overcomplicating things.

Sizing: Getting This Right Before You Buy

This is where people make the most mistakes. They size for their current vehicle and do not leave enough room to actually use the space comfortably.

A standard car needs at minimum a 10x15 footprint. A full-size truck or SUV needs more like 12x20. If you park two vehicles, you need at least 20x20. And if you want to be able to walk around the vehicle, open doors fully, or keep a few things stored alongside it, go bigger than you think you need.

For two-vehicle households, the Erommy 20x24 Heavy Duty Metal Carport at $1,299.99 delivers 480 square feet of coverage. That is enough for two full-size vehicles with room to spare on the sides. The galvanized steel frame is built to handle real weather, rated for 100mph winds and 35 PSF snow loads.

RV and Boat Owners: Your Situation Is Different

Standard carport heights do not work for RVs. Most recreational vehicles need at least 12 to 13 feet of clearance, and some Class A motorhomes need more. If you are parking an RV, a boat on a trailer, or a lifted truck, you need a structure specifically designed for taller clearances.

The Erommy 14x25 Heavy Duty RV Carport at $2,186.99 is built for exactly this situation. It provides 350 square feet of coverage with a 12.1-foot interior height, which clears most Class A and Class C motorhomes. The galvanized steel roof and frame are rated for 100mph winds, so it holds up through serious weather events.

If your RV or boat sits outside uncovered right now, you are losing money every season in UV damage, fading, and wear on seals and surfaces. A dedicated structure pays for itself faster than most people realize.

When You Want Storage Too

Some homeowners need more than just overhead coverage. If you want to store tools, lawn equipment, seasonal items, or anything else alongside your vehicle, an enclosed carport with an attached storage shed makes a lot of sense.

The Erommy 12x25 2-in-1 Metal Carport with Tool Shed at $1,899.99 gives you a vehicle bay on one side and a lockable storage room on the other. Everything is under one galvanized steel roof. It is a practical solution for homeowners who are short on storage space and tired of leaving equipment outside.

For larger properties or anyone who needs to fully enclose a vehicle, the Erommy 14x24 Fully Enclosed Carport at $1,899.99 provides complete protection on all sides. This functions closer to a garage than a traditional carport, with the advantage of being a fraction of the cost and installation time.

Browse our full carport collection to compare all available sizes and configurations.

What Installation Actually Looks Like

Most metal carport kits are designed for homeowner assembly with basic tools. The components are pre-cut, labeled, and come with instructions. A standard single-car carport typically takes two people a few hours on a Saturday morning. Larger structures take a full day.

You will want to anchor the posts into concrete, pavers, or a wood deck depending on your surface. Some kits include anchor hardware. Check your specific product for what is included and plan ahead if you need to pour any concrete footings.

Permitting requirements vary by location. Some municipalities require a permit for any permanent outdoor structure. Others have size thresholds. It is worth a quick call to your local building department before you start, especially if you are installing something large or fully enclosed.

Frequently Asked Questions

How long does a metal carport last?

A galvanized steel carport can realistically last 20 to 30 years with minimal maintenance. The main thing to watch for is any surface scratches that expose bare metal, which you can treat with a rust-inhibiting primer. Otherwise, these structures require very little attention year over year.

Do I need a permit to install a carport?

It depends on your location and the size of the structure. Many freestanding carports under a certain square footage do not require a permit, but this varies significantly by city and county. Always check with your local building or planning department before purchasing, particularly for larger or fully enclosed structures.

Can a carport handle snow and wind?

Quality galvanized steel carports are engineered for real weather. The Erommy structures in our lineup are rated for 100mph wind resistance and 35 PSF snow loads, which exceeds the requirements for most residential locations in the continental US. That said, always verify the load ratings for your specific area and structure before purchasing.

What is the difference between a carport and a garage?

A garage is an enclosed structure with walls, doors, and typically a permanent foundation. It costs significantly more to build, requires more permitting, and takes months to complete. A carport provides overhead coverage without full enclosure. It installs in a day, costs a fraction of the price, and still protects your vehicle from sun, rain, hail, and snow. For most homeowners who just need reliable vehicle protection, a carport is the practical choice.

Can I use a carport for things other than vehicles?

Absolutely. Carports make excellent covered outdoor workspaces, equipment storage areas, shaded spots for outdoor gatherings, and protection for boats, ATVs, and trailers. The open-sided design actually makes them more versatile than a garage for many uses since there is no door to navigate and airflow is unrestricted.

Conclusion

A metal carport is one of the most practical outdoor additions a homeowner can make. It protects what you own, it installs over a weekend, and it costs a fraction of what a garage runs. Whether you need basic single-vehicle coverage or a large enclosed structure with storage, there is a configuration that fits your property and your budget.

If you have been leaving your vehicle, RV, or equipment exposed to the elements, this is the year to fix that.

Shop Carports

• Outsunny Metal Carport with Removable Sidewalls — from $850
• Erommy 20x24 Heavy Duty Metal Carport — $1,299.99
• Erommy 14x25 RV Carport — $2,186.99
• Erommy 12x25 Carport with Tool Shed — $1,899.99
• Erommy 14x24 Enclosed Carport with Storage — $1,899.99