Metal Carports
40x30 Commercial Carport
SKU: GB1653
Starting at
$15,985*
Delivered & installed — final price varies by location.
*Accessories shown are not included in the base price
40' × 30' × 12'
1,200 sq ft · Vertical Roof
Check Your Area
Delivery, certifications & load requirements
Designed to handle demanding agricultural, commercial, and residential applications, this 40’x30′ Commercial Carport delivers reliable protection for vehicles, equipment, and outdoor workspaces. Finished in Tan with Evergreen roofing, this structure combines rugged durability with a clean, professional appearance.
Its all-vertical roof system improves water and debris runoff, helping reduce maintenance while extending the life of the structure. With a spacious open layout and tall 12-foot clearance, this carport is ideal for tractors, trailers, RVs, boats, work trucks, and heavy equipment.
Whether you need equipment protection on the farm, covered parking for work vehicles, or an outdoor gathering space, this commercial carport is built to work as hard as you do. Call our building experts to order your commercial carport at the best prices.
Technical Details
Specifications
| SKU | GB1653 |
| Area | 1200 SQFT |
| Frame Gauge | 14-Gauge (12-Gauge upgrade available) |
| Panel Gauge | 29-Gauge |
| Material | Galvanized Steel |
| Kits | No |
| Brand | Garage Buildings |
| Gauge | 14 GA (2½”) |
| Style | Open Utility Shelter |
| Width | 40' |
| Height | 12' |
| Length | 30' |
| Wall Type | Open Sides |
| Gable Ends | Open |
| Roof Color | Evergreen |
| Roof Pitch | 3/12 |
| Roof Style | Vertical Roof |
| Trim Color | Tan |
| Peak Height | |
| Roof Length | 31' |
| Roof Panels | Vertical |
| Wall Panels | Vertical |
| Installation | Free by Professional Installers near you |
| Intended Use | Commercial Storage, Farm Equipment Shelter, Vehicle Protection |
| Building Type | Commercial Metal Carport |
| Certification | Built to Local Code |
| Coverage Area | 1,200 sq ft |
| Material Type | Steel |
| Service Areas | Nationwide |
| Top Use Cases | Tractor storage, RV cover, equipment shelter, fleet parking, outdoor workspace |
| Frame Material | Galvanized Steel |
| Included Parts | Steel frame, roof panels, trim, anchors, hardware (varies) |
| Starting Price | Starts from just $15000 |
| Primary Material | Metal / Steel |
| Structure Design | Clear Span Open Carport |
| Vehicle Capacity | 4–6 Vehicles / Equipment |
| Wall Panel Gauge | 29 GA |
| Design Highlights | Easy drive-through access, low-maintenance exterior, versatile open layout |
| Wall Siding Colors | Tan |
| Weather Resistance | Rust-resistant, wind-resistant, rain-resistant, UV-resistant |
| Highlighted Features | All-vertical roof, wide-span design, tall clearance, commercial-grade steel frame |
| Installation Service | Concrete |
| Customization Options | Side panels, enclosed sides, extra height, colors, certification upgrades |
Can't Find the Right Fit? Design Your 40x30 Commercial Carport in 3D
Customize your 40x30 Commercial Carport with different roof styles, colors, dimensions, garage doors, walk-in doors, windows, insulation, lean-tos, certification options, and other available upgrades.
Our free 3D Building Designer lets you personalize every detail, compare different layouts, and visualize your building before requesting a quote—helping you design the perfect structure for your property and needs.
Flexible Payments
Affordable Payment Options
Traditional Financing
Low monthly payments with competitive rates through our financing partners. No early payoff penalties. Get approved in minutes.
See Financing OptionsRent-to-Own — No Credit Check
Bad credit? No credit? No problem. Get your building now and pay monthly. Our trusted RTO partners — EZPay Buildings (exclusive 48-month terms for renters), RTO National, and Heartland (up to 60 months) — offer no-credit-check, same-day approval for amounts up to $20,000.
Call For Free QuoteReady to Make the 40x30 Commercial Carport Yours?
Get a personalized quote with your exact customizations — color, doors, windows, and more. It's free, fast, and there's zero obligation.
Got Questions? We've Got Answers
How much does a 40x30 commercial carport cost?
What can I store under this carport?
Why choose a vertical roof carport?
Can I enclose the sides later?
Do I need a permit for installation?
Is installation included?
How much does a 30x40 concrete slab cost?
What is the average cost of a 40x80 metal building?
What is the average cost of a 30x50 steel building?
Essential Resources
Before You Buy
Everything you need to make a confident decision on your metal building purchase.
Talk to a Building Specialist
Not sure about sizing, roof style, or options? Our team has 29+ years of experience and will help you find exactly what you need.