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A 20ft new high cube open side shipping container — also called a 20-foot open side conex box or cargo container — is a factory-fresh steel unit for sale with a full-length side opening for effortless loading of pallets, machinery, and oversized items. The high cube profile adds an extra foot of vertical clearance and lockable doors for secure, versatile storage you own outright.
What is a high cube open side container? Factory-built from Corten steel in pristine one-trip condition, it features a full-length side opening with fully lockable doors plus standard cargo doors — meeting rigorous ISO standards rather than risky retrofitted modifications. Smooth-operating doors and intact flooring ensure a weather-tight seal for your inventory.
Perfect for retail operations, construction storage, warehouse overflow, inventory with high turnover, and custom builds where both extra height and full side access save time on every load.
Buy your 20ft new high cube open side shipping container online now while it is in stock — delivered in 3-7 days across the US. Pricing, specs, and FAQs are in the product tabs.
We offer two types of trucks for container delivery:
Tilt-Bed Truck
Ideal for easy offloading without equipment.
Requirements: 65 ft of straight clearance, 12 ft width, and 16 ft vertical clearance.
Flatbed Truck
Best if you have on-site equipment (like a forklift) for unloading.
Requirements: 65 ft of straight clearance, 12 ft width, 14 ft vertical clearance, and side access for unloading.
You will need a forklift rated for at least 10,000 lbs to remove the container.
Site Preparation
Before scheduling delivery, please ensure:
Containers can be placed directly onto flat, solid surfaces — no foundation required.
Delivery Timing
Delivery is typically completed within 1–3 business days after your container is ready for dispatch.
Need Help with Delivery?
For site preparation questions, delivery support, or special requests, call us at (855) 878-5233.
We’re here to help ensure a smooth delivery.
For more delivery details, click here.
| Feature | Details |
|---|---|
| Container Type | 20ft High Cube Open Side |
| External Dimensions | 20’ L x 8’ W x 9’6” H |
| Internal Dimensions | ~19’4” L x 7’7” W x 8’10” H |
| Containment floor | 581 gallon |
| Door Type | Full-length side open + standard cargo doors |
| Material | Corten steel with reinforced side panels |
| Flooring | Steel grate + tray |
| Ventilation | Louvered vents 44in x 12in (custom layout available) |
| Weight (approx.) | 5,000 – 6,500 lbs depending on modifications |
| Stackable | Yes (ISO corner castings) |
Design your perfect container in minutes with Conexbuilder™, our easy-to-use online customization tool. Choose container size, doors, windows, electrical, insulation, HVAC, and more - all with real-time visuals.
Start building now: Launch Conexbuilder
The 20ft New High Cube Open Side Shipping Container is covered by a 10-year limited warranty.
This warranty protects against structural defects, corrosion, and manufacturing issues under normal operating conditions.
Coverage Includes
Warranty Exclusions
Routine wear and tear, cosmetic damage (such as scratches, dents, and paint fading), damage caused by misuse, modifications, accidents, or exposure to extreme external conditions are not covered.
Service and Support
Warranty claims are handled directly through Conexwest.
Optional extended warranty and service plans are available upon request.
For full warranty terms and conditions, click here.
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