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SKU: GB1652Up to 43% Off40x31 Metal Carport
Starting at$20,180*Final prices vary by location and customization options.
- Width
- 40'
- Length
- 31'
- Height
- 12'
- Roof
- Vertical
- 20-year rust-through warranty
- Financing & RTO Available
- BBB A+ Accredited
- Since 1997 · 100K+ buildings
Check Your Area
Delivery, certifications & load requirements
Overview
About the 40x31 Metal Carport
Built for durability, versatility, and year-round protection, this 40’x31′ Metal Carport is ready to handle everything from vehicle storage to agricultural use. Featuring a bold Evergreen finish with Pebble Beige trim, this structure delivers a clean, professional look while providing dependable shelter for your valuable equipment and vehicles.
Its all-vertical roof and paneling improve water runoff, reduce maintenance, and enhance long-term performance in all weather conditions. With a spacious open layout and generous 12-foot height clearance, this carport is ideal for cars, trucks, tractors, trailers, RVs, boats, and more.
Whether you need covered parking at home, equipment protection on the farm, or a flexible outdoor workspace, this 40x30 steel carport is built to perform every day. Call our building experts to order your custom and durable metal carport at the best prices.
- Vertical roof built to local code3/12 pitch sheds rain and snow fast.
- 14-gauge frameGalvanized steel; 12-gauge upgrade available.
- Braces and anchorsOn every leg for added stability.
Product details
Specifications, Colors & Buying Guide
| Width | 40' | Length | 31' |
|---|---|---|---|
| Height | 12' | Floor area | 1240 sq ft |
| Capacity | 2 standard vehicles | Roof Style | Vertical |
| Roof Pitch | 3/12 | Roof Length | 32' |
| Structure | Clear span | Frame | 14-gauge galvanized (12-ga upgrade) |
| Panels | 29-gauge | Walls | Horizontal, fully enclosed |
| Gable ends | Fully enclosed | Anchoring | Braces & anchors on every leg |
| Garage doors | 2 × 8'×8' | Walk-in door | 1 × 36"×80" |
| Windows | 4 standard | Rust-through warranty | 20 years |
| Panel warranty | 10 years | Workmanship | 30 days |
| Installation | Professional, included | Service Area | Nationwide |
| Area | 1240 SQFT | Brand | Garage Buildings |
| Delivery | Free Delivery to Your Site | Door Type | Open Access Design |
| Roof Color | Slate Blue | Trim Color | White |
| Wall Color | Slate Blue | Wall Panels | Vertical |
| Instalaltion | Free Installation to Your Pad | Intended Use | Vehicle Storage, RV Cover, Equipment Shelter, Farm Use |
| Certification | Built to Local Code | Material Type | Steel |
| Top Use Cases | Car parking, tractor storage, boat shelter, RV protection, outdoor workspace | Frame Material | Galvanized Steel |
| Included Parts | Steel frame, roof panels, trim, anchors, hardware (varies) | Structure Type | A-Frame |
| Structure Design | Open Span Carport | Vehicle Capacity | 4–6 Vehicles |
| Design Highlights | Wide coverage area, easy drive-through access, low-maintenance exterior | Weather Resistance | Rust-resistant, wind-resistant, rain-resistant, UV-resistant |
| Highlighted Features | All-vertical paneling, 12 ft clearance, open-span layout, heavy-duty steel construction | Installation Surface | Concrete |
| Customization Options | Side panels, enclosed sides, colors, certification upgrades, additional height | ||
| Length | 31' | ||
| Floor area | 1240 sq ft | ||
| Roof Style | Vertical | ||
| Roof Length | 32' | ||
| Frame | 14-gauge galvanized (12-ga upgrade) | ||
| Walls | Horizontal, fully enclosed | ||
| Anchoring | Braces & anchors on every leg | ||
| Walk-in door | 1 × 36"×80" | ||
| Rust-through warranty | 20 years | ||
| Workmanship | 30 days | ||
| Service Area | Nationwide | ||
| Brand | Garage Buildings | ||
| Door Type | Open Access Design | ||
| Trim Color | White | ||
| Wall Panels | Vertical | ||
| Intended Use | Vehicle Storage, RV Cover, Equipment Shelter, Farm Use | ||
| Material Type | Steel | ||
| Frame Material | Galvanized Steel | ||
| Structure Type | A-Frame | ||
| Vehicle Capacity | 4–6 Vehicles | ||
| Weather Resistance | Rust-resistant, wind-resistant, rain-resistant, UV-resistant | ||
| Installation Surface | Concrete |
Can't Find the Right Fit? Design Your 40x31 Metal Carport in 3D
Customize roof styles, colors, dimensions, doors, windows, insulation, lean-tos and certifications with our free 3D Building Designer before requesting a quote.
Flexible Payments
Affordable Payment Options
Two simple ways to pay for your 40x31 Metal Carport – with or without a credit check.
HFSFinancial
Rent-to-Own
Bad credit? No credit? No problem.- Up to
- $20,000
- Terms up to
- 60 mo
- Approval
- Same day
- EZPay Buildings48-month terms
- RTO NationalNo credit check
- HeartlandUp to 60 months
FAQ
Frequently Asked Questions about 40x31 Metal Carport
How much does a 40x30 metal building cost?
A 40x30 metal building typically costs between $15,000 and $35,000+, depending on the roof style, steel gauge, certifications, doors, windows, and customization options.
How much does a 30x40 concrete slab cost?
A 30x40 concrete slab usually costs around $7,000 to $15,000, depending on slab thickness, reinforcement, labor rates, and site conditions in your area.
What is the average cost of a 40x80 metal building?
The average cost of a 40x80 metal building ranges from $35,000 to $80,000+, depending on customization, insulation, height, doors, and local code requirements.
What is the average cost of a 30x50 steel building?
A 30x50 steel building generally costs between $18,000 and $40,000+, depending on design, certifications, accessories, and installation location.
What can I store under a 40x30 carport?
This structure is ideal for cars, trucks, RVs, boats, tractors, trailers, and farm equipment.
Why choose a vertical roof carport?
Vertical roofs provide better water drainage, improved durability, and lower maintenance compared to regular roof styles.
Can this carport be enclosed later?
Yes, side panels and enclosed sections can often be added or customized based on your needs.
Do I need a permit for installation?
Most areas require a building permit, so it’s best to check local regulations before installation.
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.