Delivery Zip Code
CSC marine survey certifies a container as cargo worthy or seaworthy for international shipping. Inspection by a licensed surveyor, $150.
+$150
Exterior Paint
+$1,450
High Security Lockbox
+$150
Exterior Regular Paint 40ft
+$1,100
A 40ft new high cube shipping container w/ doors on both ends — also called a 40-foot high cube double-door conex box — is a one-trip steel unit for sale with cargo doors at each end plus extra 9'6" interior height for tall freight and racked storage. Dual-end access eliminates the need to unload from one end to reach the far side — a workflow advantage on busy job sites and warehouses.
What is high cube double-door? Standard 40ft length with one additional foot of vertical clearance inside and full cargo door sets at both ends. Built from Corten weathering steel with marine-grade plywood flooring, new units are ISO-certified, stackable, wind- and water-tight, and backed by a 10-year structural warranty.
Ideal for warehouse overflow, retail distribution staging, tall equipment storage, modular building conversions, and logistics operations where drive-through or dual-end loading speeds throughput. The defining feature is access from both ends in a high cube shell.
Best when no unloading equipment is available. The driver backs into position, tilts the trailer, and slides the container directly onto the ground.
Best when a forklift or crane is available on-site. The container must be lifted off the trailer using a forklift rated for at least 15,000 lb or an appropriate crane. Conexwest can help coordinate additional placement equipment when needed.
Please make sure the delivery site has:
Containers can usually be placed directly on a solid, level surface without a foundation. Let us know in advance if the site is wet, muddy, soft, sloped, or difficult to access.
| Feature | Details |
|---|---|
| External Dimensions | 40' L x 8' W x 9'6" H (12.19m x 2.44m x 2.90m) |
| Internal Dimensions | 39'5" L x 7'8" W x 8'10" H (12.01m x 2.34m x 2.69m) |
| Door Type | Cargo doors on both ends |
| Door Openings | 7'8" W x 8'5.5" H (2.34m x 2.58m) each |
| Construction | Corten steel with corner castings |
| Weather Seals | Wind and watertight |
| Flooring | Marine-grade plywood |
| Weight (Empty) | Approx. 8,820 lbs (4,000 kg) |
| Floor Load Capacity | Approx. 16,000 lbs (7,257 kg) |
| Corner Post Strength | ISO standard, stackable |
| ISO Certification | Yes |
| CSC Plate | Yes |
| NSN | 8150-01-581-7658 |
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The Warranty Coverage Period for open side shipping containers is 10 years from the date of purchase from Conexwest. Unit leakproof guarantee included. A new replacement unit or part assumes the remaining warranty of the original unit or 10 years from the date of replacement or repair, whichever is longer. Read more here.
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