Metal carports are preferred because they last longer and require less maintenance.  They are:

• Stronger than wood or fabric alternatives
• Resistant to rot, termites, and moisture
• Handles wind, snow, and hail better
• Lower long-term maintenance
• Customizable in size, height, and enclosure options

Most metal carports cost $1,500–$5,000, depending on size, roof style, steel gauge, and customization. Large RV carports can exceed $10,000.

Typical metal carport prices:

• Single-car (12′×20′): $1,500–$3,000
• Double-car (18′×20′): $2,500–$5,000
• RV carports (14′×30′+): $4,000–$10,000+

There are several factors that affect the price of a metal carport, such as:

• Size & width: Wider carports require heavier steel
• Roof style:
    Regular roof = lowest cost
    Vertical roof = higher cost, best for snow and rain runoff
• Steel gauge:
    14-gauge = standard
    12-gauge = stronger, higher cost
• Certifications: Wind and snow load ratings required in some areas
• Add-ons: Side panels, end panels, gable ends, garage doors

Bottom line: Metal carports are one of the most cost-effective ways to protect vehicles without the expense of a full garage.

Metal carports come in standard and fully custom sizes, from small single-car units to massive RV and commercial structures.

Common metal carport sizes:

• Single-car: 12′ W × 20–21′ L
• Double-car: 18–22′ W × 20–26′ L
• Triple-wide: 24–30′ W × 20–40′ L
• RV carports: 12–20′ W × 30–41′ L × 12–14′ clearance

Custom sizing:

• Widths up to 100′
• Unlimited length
• Leg heights typically 6′–14′, with peak height increasing by
• roof style
• Pro Metal Buildings can build carports up to 20′ leg height

Important sizing note: Width is the biggest cost driver. Standard widths include 12′, 18′, 20′, 22′, 24′, 26′, 28′, and 30′.

Often yes, but it depends on your local building department. Many cities and counties require permits for structures:

• Over 120–200 sq ft
• Anchored to the ground
• Located near property lines
• In wind or snow load zones
• Within HOA-regulated areas

What typically helps with permits:

• Engineered building plans
• Wind and snow load ratings
• Code-compliant drawings

Good news: Pro Metal Buildings provides certified engineered drawings, which simplifies permitting in most jurisdictions. Always confirm with your local building department or HOA before ordering.

A carport is open-sided and more affordable; a garage is fully enclosed and offers maximum protection. This is a Carport vs. garage comparison:

Carports –

• Open or partially enclosed
• Lower cost
• Better airflow and ventilation
• Faster installation
• Easy vehicle access

Garages:

• Fully enclosed with walls and doors
• Higher cost
• Greater security and weather protection
• More storage space

Popular option: Many buyers start with a metal carport and later add panels and doors, converting it into a fully enclosed garage as needs and budget grow.