A 40ft Used Certified High Cube container offers approximately 2,694 cubic feet of storage, providing additional vertical space perfect for larger items.
Delivery Zip Code
Monthly payments available with Affirm.
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
Monthly payments available with Affirm.
A 40ft used high cube shipping container — also called a 40-foot used high cube conex box — is a pre-owned steel unit you own outright with an extra foot of vertical clearance for oversized cargo and tall storage needs. The 9'6" exterior height gives you more usable space than a standard 40ft used container at a lower price than new or refurbished.
Are used high cubes reliable? Each unit is carefully inspected to ensure it is wind and watertight and structurally sound, with operational doors, floors, and seals. Built from corrosion-resistant Corten steel to ISO standards with marine-grade plywood flooring and secure cargo doors.
Expect cosmetic signs of prior service — dents, surface rust, and original markings — without affecting performance. Ideal for warehouses, construction sites, retail overflow, agricultural storage, auto parts storage, and modular housing projects where height matters. Units ship in stock for nationwide delivery, giving you secure steel storage on a timeline that matches project deadlines without waiting on custom lead times.
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 |
|---|---|
| Exterior Length | 40 ft (12.192 m) |
| Exterior Width | 8 ft (2.438 m) |
| Exterior Height | 9 ft 6 in. (2.896 m) |
| Interior Length | 39 ft 5 11/16 in. (11.96 m) |
| Interior Width | 7 ft 8 1/2 in. (2.35 m) |
| Interior Height | 8 ft 10 1/4 in. (2.70 m) |
| Tare Weight | Approx. 8,600–9,200 lbs (varies slightly) |
| Payload Capacity | Approx. 58,000 lbs (26,308 kg) |
| Gross Weight | 67,200 lbs (30,480 kg) |
| Door Width | 7 ft 8 1/8 in. (2.34 m) |
| Door Height | 8 ft 5 1/2 in. (2.57 m) |
| Construction | Used Corten steel (corrosion-resistant) |
| Flooring | 1.1 in (28 mm) marine-grade plywood |
| Door Seals | High-grade rubber seals |
| Weather Resistance | Wind and watertight construction |
| Lockbox | Optional upgrade available |
| ISO Certification | Yes |
| CSC Plate | Available for international shipping |
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The 40ft Used High Cube Shipping Container comes with a 5-year limited warranty.
This warranty covers structural integrity, weather resistance (wind and watertight), and corrosion protection under normal operating conditions.
Coverage Includes
Warranty Exclusions
Cosmetic wear such as surface rust, dents, scratches, and fading paint is not covered.
Damage due to misuse, improper modifications, accidents, or extreme conditions is excluded.
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, warranty terms.
A 40ft Used Certified High Cube container offers approximately 2,694 cubic feet of storage, providing additional vertical space perfect for larger items.
Yes, all our Used Certified High Cube containers are fully weatherproof and highly secure, protecting your valuables from both the weather and unauthorized access.
We offer flexible delivery services, including site-specific delivery. Our team handles the entire setup process, ensuring your container is ready for use right away.
Absolutely! You can customize the interior with insulation, shelving, partitions, and other features to meet your specific storage or workspace needs.
With proper care and maintenance, Used Certified High Cube containers offer many years of reliable service, making them a durable long-term solution.
Used Certified High Cube containers provide superior security, durability, and versatility compared to traditional storage units, with the added benefit of portability.
We offer various insulation and ventilation options to help maintain a consistent internal environment and reduce moisture buildup inside the container.
Yes, these containers are highly versatile and can be used for a range of residential or commercial applications, including storage, offices, or even living spaces.
Absolutely, Used Certified High Cube containers are stackable and can be easily moved using standard lifting and transportation equipment.
We offer both rental and purchase options to suit your needs. Renting is ideal for short-term projects, while purchasing provides more value for long-term use.
Regular maintenance includes addressing any minor rust spots, ensuring proper airflow, and keeping the container clean and dry.
We provide flexible financing options to help you manage the cost. Contact our sales team for specific details on our payment plans.
Yes, our Used Certified High Cube containers come with a warranty that covers structural integrity and weatherproofing.
Absolutely. Many clients have transformed these containers into stylish living spaces, workspaces, or even pop-up shops with ease.
Our Used Certified High Cube containers come equipped with heavy-duty lockboxes and high-security locking mechanisms for maximum protection.
Used Certified High Cube containers can be transported via truck, rail, or ship. We assist with logistics to ensure a smooth and secure transport process.
Yes, using Used Certified containers is an eco-friendly option as it repurposes materials and helps reduce overall waste in the shipping and construction industries.
Definitely! These containers provide a weatherproof, secure space ideal for long-term storage, keeping your belongings safe for years.
A fully loaded 40ft Used Certified High Cube container can hold up to approximately 67,200 pounds, depending on your storage needs.
Ensure that the site is level, dry, and accessible for delivery. We provide detailed site preparation guidelines to make the process easy.
Yes, electrical and plumbing systems can be added based on your specific requirements for residential or commercial purposes.
Lead times typically range from a few days to a couple of weeks, depending on your location and the availability of the container.
Yes, the exterior can be painted or modified to meet your aesthetic or branding needs.
Yes, our Used Certified High Cube containers are designed to be resistant to pests and rodents, ensuring your items stay safe and undamaged.
We recommend speaking with your insurance provider to add coverage for the contents you store inside the container.
Beyond storage, these containers are commonly repurposed as retail spaces, workshops, classrooms, and even emergency housing.
Our Used Certified High Cube containers offer a cost-effective alternative to traditional storage, with enhanced durability and mobility options.
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