Metal Carports for Sale - Custom Steel Carports, Free Delivery & Installation


Carports Service Area
Free Delivery & Installation for Highlighted States
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Carport Colors
Quality Metal Carport Materials
Galvalume: has superior durability and corrosion resistance compared to traditional metal roofing made from galvanized steel.
Galvalume combines three of the highest preforming metals used in roofing. A continuously dipped carbon base sheet with aluminum and zinc alloys. Creating substrate coating that consists of 55% aluminum, 43.4% Zinc, and 1.6% silicone.
Some refer to galvalume as AZ-50 or AZ-55, based on the ounces per sq ft of aluminum-zinc alloy coating. AZ-50 is typically used in painted sheets, while AZ-55 is typically used on bare or unpainted sheets or coil products.
Multiple Layers of Protection:
- Top Coat – Premium ceramic and inorganic pigment for exceptional color, durability and gloss.
- Primer Coat – UV and Moisture resistant, which is a key component to the products longevity.
- Pre-Treatment – Promotes adhesion, moisture, and corrosion resistance.
- Substrate – Galvalume or Galvanized – metallic coating barrier protection on base steel, to prevent corrosion.
- Bare Steel – Mill certified, meeting ASTM standards.
- Substrate - Galvalume or Galvanized – metallic coating barrier protection on base steel, to prevent corrosion.
- Pre-Treatment – Promotes adhesion, moisture, and corrosion resistance.
- Primer Coat – UV and Moisture resistant, which is a key component to the products longevity.
- Backer Coat – Finish coat on backside, covers primer and insures consistent color.
Structural Strength

We use 2.5" x 2.5" square, 14-gauge, or 12-gauge, galvanized tubing for our metal building framing. The galvanized steel provides rust and corrosion prevention.
Extra Heavy Duty Panels

High Ribbed Metal Panels, for extra strength and heat dissipation, used on roofing and walls, standard 29-gauge with optional 26-guage upgrade.
Quality Workmanship

Inside Structure, showing trusses, tubing/framing and roofing. The exterior or your garage can come painted or with Galvalume finish to prevent rust and ensure a long life. Keen’s Buildings’ metal building specialists offer premium materials and quality craftmanship.
Engineered to Be Mother Nature Strong
At Keen's Buildings, we manufacture metal carports that are built to stand up to whatever Mother Nature throws your way—rain, wind, sun, or snow. As one of America's most trusted suppliers of steel carports, we offer a full range of structures including 2-car carports, vertical roof carports, boxed-eave carports, lean-to carports, and fully custom metal carports with garage-style enclosures. Our pre-fabricated steel carports are engineered for durability and peace of mind, protecting your vehicles, RVs, trailers, boats, or equipment with long-lasting strength. Every carport is fully customizable—choose your dimensions, colors, roof style, steel gauge, and enclosure options. Whether you need partial side panels or a fully enclosed build, we've got you covered. Best of all, Keen's delivers and installs your custom carport kit for FREE.
Stronger. Smarter. Built Mother Nature Tuff.
Choose from a Wide Selection of Metal Carport Buildings!
Any Type of Steel Carport… We’ve got you Covered!
Carport Roof Panel Direction Options

Horizontal Roof Carport
A horizontal roof metal carport, as shown above, features roof panels running end-to-end. This budget-friendly design is ideal for open areas with lower chances of accumulation of debris and offers basic protection from sun and weather.
It's less expensive due to the simpler engineering and fewer structural components required. However, water and debris can collect more easily.

Vertical Roof Carport
A vertical roof carport uses roof panels that run from the peak to the eaves, as shown above. This allows rain, snow, and debris to slide off quickly, reducing buildup and long-term maintenance.
Although it's more expensive due to the extra bracing and hat channels required, it's highly recommended for areas with harsh weather or frequent storms. The added durability and performance often justify the cost.
Carport Roof Style

Boxed Eave Carport
- Roof Edge Style: Clean, straight roof edges with boxed-in trim.
- Appearance: More residential look—resembles a traditional house roof.
- Overhang: Includes a 6-inch side overhang, offering better drip edge protection from rain.
- Cost: Slightly more expensive due to added framing and trim.
- Best Use: Ideal for homeowners wanting a visually polished finish for driveways or side yards.
- Roof Panel Direction Options: You have the option of running a Vertical Roof or Horizontal Roof

Regular Eave Carport
- Roof Edge Style: Rounded corners with bent sheet metal from roof to side.
- Appearance: More basic and utilitarian—commonly seen in rural or agricultural settings.
- Overhang: No side overhang; roof panels curve down to meet the frame.
- Cost: Most affordable style due to reduced framing and labor.
- Best Use: Perfect for budget-conscious buyers or functional outdoor shelter needs like equipment covers or livestock areas.
- Roof Panel Direction Options: Horizontal running roofing only
Steel Carport Gallery
Frequently Asked Questions About Metal Carports
Why Choose a Metal Carport from Keen's Buildings?
- Unmatched Durability Engineered for Strength: Built with galvanized steel to withstand harsh winds, heavy snow, intense UV exposure and coastal conditions. These certified and engineered carports were tested to endure snow loads up to 90 lbs/sq ft (pounds per square foot) and wind speeds of 180 mph, ensuring year-round protection for your assets.
- Customization at Its Best Customizable to your perfect size, colors, and functionality: Speak with our carport building specialist or use our 3D design tool. Choose from dozens of color combinations and tailor your carport's dimensions roof styles, and additional features to match your home or personal style. Whether you need a compact shelter for a single vehicle or a spacious structure for multiple uses, customization ensures your carport meets your needs.
- Cost-Effective Solution Compared to building a full garage, metal carports offer a more affordable solution without compromising on protection. Carports and More highlight the economic benefits of prefabricated kits, emphasizing savings on both materials and labor.
- Flexible payment plans We know budgets can be tight we offer multiple payment options beyond cash, check or credit card, including Rent-to-Own (with NO CREDIT CHECK),$0 Down Financing, and Interest-Free (0%APR) or 12-month same-as-cash financing options.
- Quick and Efficient Installation Fast Turnaround & Professional Installation: Even custom designed carports are delivered and installed within 1-3 weeks. Prefabricated metal carports are designed for swift assembly, often completed within 6 hours. This efficiency minimizes disruption and provides immediate utilization. Keen's Buildings also offers DIY Carport Kits, for those who are looking for a weekend project 😜!
Pro Tip: Choose a carport at least 4 feet taller than your tallest vehicle to prevent heat buildup and ensure airflow.
Free Span Steel Carport Sizes
Metal Carport Widths 12'-20' (Width X Length)
| 12x20 Carport | 14x20 Carport | 16x20 Carport | 18x20 Carport | 20x20 Carport |
| 12x25 Carport | 14x25 Carport | 16x25 Carport | 18x25 Carport | 20x25 Carport |
| 12x30 Carport | 14x30 Carport | 16x30 Carport | 18x30 Carport | 20x30 Carport |
| 12x35 Carport | 14x35 Carport | 16x35 Carport | 18x35 Carport | 20x35 Carport |
| 12x40 Carport | 14x40 Carport | 16x40 Carport | 18x40 Carport | 20x40 Carport |
| 12x45 Carport | 14x45 Carport | 16x45 Carport | 18x45 Carport | 20x45 Carport |
| 12x50 Carport | 14x50 Carport | 16x50 Carport | 18x50 Carport | 20x50 Carport |
| 12x55 Carport | 14x55 Carport | 16x55 Carport | 18x55 Carport | 20x55 Carport |
| 12x60 Carport | 14x60 Carport | 16x60 Carport | 18x60 Carport | 20x60 Carport |
Double-Wide Carports Widths 22'-30' (Width X Length)
| 22x20 Carport | 24x20 Carport | 26x20 Carport | 28x20 Carport | 30x20 Carport |
| 22x25 Carport | 24x25 Carport | 26x25 Carport | 28x25 Carport | 30x25 Carport |
| 22x30 Carport | 24x30 Carport | 26x30 Carport | 28x30 Carport | 30x30 Carport |
| 22x35 Carport | 24x35 Carport | 26x35 Carport | 28x35 Carport | 30x35 Carport |
| 22x40 Carport | 24x40 Carport | 26x40 Carport | 28x40 Carport | 30x40 Carport |
| 22x45 Carport | 24x45 Carport | 26x45 Carport | 28x45 Carport | 30x45 Carport |
| 22x50 Carport | 24x50 Carport | 26x50 Carport | 28x50 Carport | 30x50 Carport |
| 22x55 Carport | 24x55 Carport | 26x55 Carport | 28x55 Carport | 30x55 Carport |
| 22x60 Carport | 24x60 Carport | 26x60 Carport | 28x60 Carport | 30x60 Carport |
Triple-Wide Carport Widths 32'-40' (Width X Length)
| 32x20 Carport | 34x20 Carport | 36x20 Carport | 38x20 Carport | 40x20 Carport |
| 32x25 Carport | 34x25 Carport | 36x25 Carport | 38x25 Carport | 40x25 Carport |
| 32x30 Carport | 34x30 Carport | 36x30 Carport | 38x30 Carport | 40x30 Carport |
| 32x35 Carport | 34x35 Carport | 36x35 Carport | 38x35 Carport | 40x35 Carport |
| 32x40 Carport | 34x40 Carport | 36x40 Carport | 38x40 Carport | 40x40 Carport |
| 32x45 Carport | 34x45 Carport | 36x45 Carport | 38x45 Carport | 40x45 Carport |
| 32x50 Carport | 34x50 Carport | 36x50 Carport | 38x50 Carport | 40x50 Carport |
| 32x55 Carport | 34x55 Carport | 36x55 Carport | 38x55 Carport | 40x55 Carport |
| 32x60 Carport | 34x60 Carport | 36x60 Carport | 38x60 Carport | 40x60 Carport |
X-Large Carport Widths 42'-50' (Width X Length)
| 42x20 Carport | 44x20 Carport | 46x20 Carport | 48x20 Carport | 50x20 Carport |
| 42x25 Carport | 44x25 Carport | 46x25 Carport | 48x25 Carport | 50x25 Carport |
| 42x30 Carport | 44x30 Carport | 46x30 Carport | 48x30 Carport | 50x30 Carport |
| 42x35 Carport | 44x35 Carport | 46x35 Carport | 48x35 Carport | 50x35 Carport |
| 42x40 Carport | 44x40 Carport | 46x40 Carport | 48x40 Carport | 50x40 Carport |
| 42x45 Carport | 44x45 Carport | 46x45 Carport | 48x45 Carport | 50x45 Carport |
| 42x50 Carport | 44x50 Carport | 46x50 Carport | 48x50 Carport | 50x50 Carport |
| 42x55 Carport | 44x55 Carport | 46x55 Carport | 48x55 Carport | 50x55 Carport |
| 42x60 Carport | 44x60 Carport | 46x60 Carport | 48x60 Carport | 50x60 Carport |
XX-Large Carport Widths 52'-60' (Width X Length)
| 52x20 Carport | 54x20 Carport | 56x20 Carport | 58x20 Carport | 60x20 Carport |
| 52x25 Carport | 54x25 Carport | 56x25 Carport | 58x25 Carport | 60x25 Carport |
| 52x30 Carport | 54x30 Carport | 56x30 Carport | 58x30 Carport | 60x30 Carport |
| 52x35 Carport | 54x35 Carport | 56x35 Carport | 58x35 Carport | 60x35 Carport |
| 52x40 Carport | 54x40 Carport | 56x40 Carport | 58x40 Carport | 60x40 Carport |
| 52x45 Carport | 54x45 Carport | 56x45 Carport | 58x45 Carport | 60x45 Carport |
| 52x50 Carport | 54x50 Carport | 56x50 Carport | 58x50 Carport | 60x50 Carport |
| 52x55 Carport | 54x55 Carport | 56x55 Carport | 58x55 Carport | 60x55 Carport |
| 52x60 Carport | 54x60 Carport | 56x60 Carport | 58x60 Carport | 60x60 Carport |
Custom Carport Lengths are also Available; including up to and beyond 300+ feet.
- Vehicle Protection - The primary use of carports is to shield vehicles from environmental elements, extending their lifespan and maintaining their appearance. Direct sunlight can take its toll on your vehicle's paint, causing it to fade over time. By using a carport, you can protect your car's finish and keep it looking vibrant for a much longer period of time. Steel car covers and carports offer a cost-effective yet stable protective solution for parking.
- Recreational Spaces - > You can also use your car carport as a shaded outdoor lounge area if you need it to be. Many customers and businesses, such as RV parks, turn their carport into an outdoor entertainment area, providing shade and shelter for gatherings, barbecues, or relaxation.
- Storage Solutions - Utilize the covered space for storing equipment, outdoor tools, bikes or seasonal items, keeping them protected from the elements and organized.
- Commercial Use - Businesses can employ carports as covered parking for customers, outdoor workspaces, or sheltered areas for merchandise display and covered eating areas.
Carport Sales & Installation Area

| Carport Type | Typical Size | Estimated Cost |
|---|---|---|
| Single Carport | 12x20 | $1,500 - $2,800 |
| Double Carport | 20x20 | $2,200 - $3,800 |
| Triple Carport | 30x20 | $3,000 - $5,000 |
| RV Carport | 18x40 | $4,500 - $8,000+ |
| Utility Carport | 18x30+ | $6,000 - $10,000+ |
| Enclosed Garage | 24x25 | $6,000 - $10,000+ |
| Agricultural Shelter | 30x40+ | $7,000 - $15,000+ |
Note: Costs vary by state, steel type, and customization.
- Concrete: Wedge anchors
- Dirt/Gravel: Auger anchors
- Asphalt: Mobile home anchors
Pro Tip: Add drainage grading to avoid standing water under your structure.
Strong, Durable Metal Carports For all Regions
As an established dealer of portable carports and buildings, we offer a range of metal carports that would ideally meet your weather protection needs. You can find the perfect portable metal carport from our selection. We are based in Live Oak, Florida, and have 6 locations to proudly serve all 48 Continental States.
Choose from our single, double, or triple metal carports. Our metal carports are the most cost-effective way to protect your vehicles from Mother Nature's harshest elements. They are available in various sizes with options for length, width, and leg height. Our double carports, garages, and steel sheds are constructed using 2 1/2” x 2 1/2″ square tubing. And you can choose from 12 gauge or 14 gauge galvanized steel.
The length of your carport is unlimited, and you decide between 12' to 60' free span width. Leg height varies from 5' to 20' with optional side or end panels for added protection where you need it. You can match the color of your home when you select from over a dozen exterior colors with a regular or box-eave-gable roof.

Double (2-Car) Carports
Triple (3-Car) Carports
RV / Camper Carports
Carports w/ Boxed Eaves
Carports w/ Side Garages
"Lean to" Carports