Skip to content
Need a Renovation Cost Estimate?

How Much Are Metal Carport Prices?

Get your renovation costs using Renotag's renovation cost calculator:

Key Takeaways

Average Costs (Single-Car)$2,000 – $4,800
Average Costs (Two-Car)$3,000 – $8,000
Size and Price VariabilityPrices vary by size and capacity
Material ImpactCosts are influenced by the choice of material
Type of CarportPermanent or portable, prefab or custom-built

$2,000 – $4,800: Average Installed Cost (Single-Car)

For a single-car metal carport, the average installed cost ranges from $2,000 to $4,800. This cost covers the basic setup and installation.

$3,000 – $8,000: Average Installed Cost (Two-Car)

For double-car setups, the price increases, typically falling between $3,000 and $8,000. This extended capacity often includes additional material and labor costs.

Metal Carport Prices & Sizes

The cost of metal carports depends largely on the size and capacity. Below is a detailed table summarizing the average installed costs for various sizes.

Size (feet)Average Installed Price*Capacity
12×20$2,000 – $4,8001 car
18×20$3,000 – $7,2002 cars, Small boat
20×20$3,200 – $8,0002 cars/SUVs, Small boat, Towable camper
30×20$4,800 – $12,0003 cars, Medium boat, Small Class B or C motorhome
40×20$6,400 – $16,0004 cars, Large boat, Medium to large motorhome
30×24$5,800 – $14,4003 cars, Large boat, Large motorhome
40×24$7,700 – $19,2006 cars, XL boat, XL motorhome

Metal Carport Prices By Material

The material used in constructing a metal carport significantly affects the cost. Here’s a breakdown by material type:

MaterialAverage Material PriceAverage Installed Cost*Best For
Steel$5 – $10 per SF$8 – $15 per SFBudget-conscious buyers, harsh climates, larger structures
Aluminum$5 – $15 per SF$8 – $20 per SFCoastal areas, DIY installations, low-maintenance
Galvanized Steel$6 – $12 per SF$9 – $17 per SFAreas with significant rain and temperature fluctuations


Steel carports are favored by those with tight budgets or who live in areas experiencing heavy snow loads. They are robust and designed to endure harsh conditions.


Aluminum carports are lighter and more resistant to corrosion, making them ideal for coastal areas and high-humidity locations. They also offer a more modern appearance and generally require less maintenance.

Galvanized Steel

Galvanized steel provides an enhanced level of protection against rust, making it suitable for regions that encounter a lot of rain and fluctuating temperatures.

Metal Carport Prices By Type

The type of carport – permanent or portable, prefab or custom-built – can also influence the overall cost.

Permanent Vs. Portable Carport

Permanent installations are durable and involve more extensive construction work, whereas portable carports are a more affordable, temporary solution.

TypeAverage Installed CostProsCons
Permanent$2,000 – $8,000*Durable, withstands weather, more optionsHigher cost, requires professional installation
Portable$400 – $1,200 (DIY-installed)Lower cost, no pro installation, easy to moveLess durable, can’t withstand harsh weather, limited sizes/materials

Prefab Vs. Custom Built Carport

Prefab options are generally quicker and less expensive, whereas custom-built carports offer more design flexibility.

TypeAverage Installed Cost*ProsCons
Prefab$2,000 – $7,200Cost-effective, quick installation, easier permittingLimited sizes/designs, variable quality
Custom$2,400 – $8,000+Tailored, flexible design, increased property valueHigher cost, longer construction, complex process

Metal Carport Cost Factors

Several factors impact the final cost of metal carports:

Roof Styles

The style of the roof can add to the costs, with popular options being flat, gabled, or arched roofs. Gabled roofs, for example, provide better drainage and durability but might come at a higher price.

Site Preparation

Proper site preparation, including leveling the ground and possibly laying a concrete foundation, will also affect the overall cost.

Metal Carport FAQs

Do I Need A Permit For A Metal Carport?

Permits may be needed for installing a metal carport, depending on local regulations. It’s essential to check with your local building authority.

Are Metal Carports Considered Permanent Structures?

This depends on the type. Permanent carports are considered permanent structures, while portable carports are not.

Can You Enclose A Metal Carport?

Yes, metal carports can be enclosed to provide additional protection and security for vehicles and items stored within.

Can You Extend A Metal Carport?

Metal carports can often be extended in size depending on the existing structure and the space available.

Can You Move A Metal Carport?

Portable metal carports can be disassembled and moved to a new location. Permanent structures are not intended to be moved once installed.

Can You Paint A Metal Carport?

Yes, metal carports can be painted. Using a rust-resistant paint is recommended to protect the structure from the elements.

Getting Estimates From Metal Carport Installers

Questions To Ask A Metal Carport Installer

When seeking estimates, it’s crucial to ask potential installers the right questions:

  • What type of materials do you use?
  • Do you offer customizable options?
  • How long will the installation take?
  • What warranties do you offer?
  • Can you provide references from previous clients?

By considering these factors and asking the right questions, you can efficiently plan and budget for a metal carport that meets your needs.

Note: Prices and costs mentioned are average estimates and can vary based on location, site conditions, and specific vendor policies.

Renotag's renovation cost calculator being used by a person to price their home renovation costs.
social proofs renotag
5K+ homeowners trust Renotag

Your renovation cost is waiting

The world's first renovation cost calculator.

Table of Contents

Calculate your reno price

Add your project details, choose your finishes, and get a price for your project – no contractor needed until construction time.