Used Shipping Containers for Sale

Now let's take a closer look at each so you can always make an informed purchase.

Cargo Worthy (CW) Containers

Used Cargo Worthy shipping containers are always structurally sound and certified for transport. Their doors seal perfectly, frame is straight, and unit can be moved by ship or truck. They will be of service for several decades and are usually the most optimal option.

Wind and Water Tight (WWT) Containers

WWT are suitable for secure, on-site storage or minimal conversions — no major leaks, doors and roof hold up to weather, but they are not certified for ocean freight. Also, due to years of use, major modifications are not recommended because the structural integrity of the frame is not as strong.

As-Is / Project grade Containers

As Is are the cheap used shipping containers and they come with no guarantees or even promises. They get sold in current condition with visible wear or repairs required. They are mostly used for scrap or heavy DYI projects. If you do decide to buy an As Is container, demand an on-site inspection or at least detailed photos or videos to evaluate if it can indeed serve you.

How to Select a Suitable Used Shipping Container

Of course, buying a used shipping container is more affordable, but what are all the factors you need to consider for a successful purchase? Here is a detailed breakdown:

1. Container grade and condition

If you have committed to a used container over a new one, in 80% of the cases your best option will be a cargo worthy container with visible wear and tear signs but complete structural integrity.

If you’re unsure about the actual condition of your chosen container, always ask for recent photos or inspection reports before you pay. Here at Viva Containers, we commit to the highest standards of inspection prior to every delivery and are ready to back that with evidence and 1-year warranty.

2. Size and type of used container

Match the container type to your intended use:

• 20ft shipping containers: Compact and easier to deliver, ideal for smaller storage or projects.
• 40ft shipping containers: Cost-effective per square foot, good for large storage or simple conversions.
• High cube (20ft or 40ft): Extra foot of height for taller items or conversions with insulation or ceilings.
• Specialty (open side, double door, open top): More expensive and less available, but essential for some conversions, like retail or restaurants, or specific site access needs.

3. Rust, dents, and structural integrity

Used containers will have cosmetic wear, but focus on:

• Corners and frame: Should be straight, no twisting - especially important if you plan to stack them.
• Roof and floor: Watch out for holes or soft spots in marine plywood flooring, that will make it very susceptible to rodents.
• Seals and doors: Doors should open and close easily, gaskets should be intact.

Small surface rust is normal; large patches of corrosion or bent frames are red flags for most projects.

4. Age and lifespan

Most shipping containers are retired from international service after 10–15 years. A well-maintained used unit can still last 10+ more years for storage or conversion. Ask for the container’s age (look for the CSC plate), because newer usually means better condition.

6. Price transparency

Used container prices vary widely depending on location, grade, and market demand. For example:

• 20ft CW containers in the U.S. often start around $1,650–$3,500.
• 40ft CW containers might range $2,500–$5,500.

On top that you have shipping demand and fuel costs, all of which should be given to you up front. Finally, be wary of deals that sound too cheap, they might be damaged stock or scams.

7. Intended use

Think about how you’ll use the container:

• Simple yard storage: 20ft WWT is usually enough.
• Conversion (office, shop, home): Cargo Worthy 40ft High Cube recommended for ceiling space and insulation.
• Cafe or retail space: Open Side Cargo Worthy container of any size will have the looks and the side access.
• International transport: Must be Cargo Worthy.
• Creative projects: Second hand shipping containers for sale in as-is condition can be economical if you’re willing to repair.

8. Modifications

If you need vents, windows, doors, insulation, or electrical, ask whether the seller can modify the container before delivery. You can also turn it into a fun project yourself, but then you want at least a Cargo Worthy container to ensure structural integrity after modifications.

9. Trusted supplier

Finally, make sure you buy from a reputable container supplier:

• Look for companies that provide inspection photos and written grade certification.
• Avoid sellers who only offer “sight unseen” sales unless you’re buying in bulk at auction.
• Check reviews and verify the business address (container scams are unfortunately common).

Here at Viva Containers, we are fully compliant, members of NPSA and CSTA, and committed to rigorous container inspections. That’s why we are ready to back your used container purchase with a 1-year warranty and a 30-day money back guarantee if the container doesn't meet its promise.

How to Prepare for Your Used Container Delivery

Delivery often costs as much as the container itself, especially with used containers. To make everything as efficient as possible, consider:

• Distance from depot: The farther you are, the higher the transport cost.
• Potential perks: for example, here at Viva Containers we will deliver two 20ft containers for the delivery price of one since we can fit them on one tilt-bed truck.
• Site access: Check if a tilt-bed truck or crane can reach your property.
• Surface: Containers need to sit on level ground (gravel, concrete, or beams).

For a detailed walkthrough, consult our Buyer's Guide.

How To Buy a Used Shipping Container

Here is a simple step by step process to buy a used container on Viva Containers:

1. Choose the size and grade you need (20' vs 40', standard vs high cube).
2. Inspect photos, read the description, container specs carefully and if unsure, call us at (302) 366-4558.
3. Get a container and delivery quote by entering your ZIP code.
4. Select delivery or pickup and closest depot.
5. Pay securely and our team will be in touch to coordinate everything.

Why Buy Used Shipping Containers over New Ones?

• Cost efficiency: Used containers are 20–50% cheaper than new ones, making them ideal for budget buyers that aren't afraid to sacrifice a little bit of looks.
• Proven durability: A cargo-worthy used container has already endured global shipping stresses, guaranteeing its structural reliability.
• Sustainability: Reusing containers reduces demand for new steel production, lowering your project’s carbon footprint.
• Industrial aesthetics: Many buyers prefer the weathered, authentic look of used containers for cafés, retail outlets, or creative projects.
• Compliance advantage: Many units retain valid CSC plates, allowing for international shipping as well as domestic storage.
• Modification value: With a lower purchase cost, there’s less risk in cutting, welding, or retrofitting used containers.
• Stronger resale market: Used containers have an active secondary market, meaning you can resell them later with minimal depreciation.

What Certifications do Used Containers Have?

Still unsure how to evaluate the real condition of your chosen used container? Look for or ask about these main international used container quality certifications:

1. CSC Plate (Convention for Safe Containers)

• What it is: An international safety certification required for containers used in shipping.
• Where you see it: A metal plate riveted to the container door.
• Which grades have it: Usually Cargo-Worthy containers still carry a valid CSC plate (or can be re-certified after inspection). One-Trip containers always have one since they’re almost new. WWT and As-Is generally do not.

2. IICL Certification (Institute of International Container Lessors)

• What it is: A stricter grading standard than CSC, used by leasing companies to ensure units meet global shipping standards.
• Which grades have it: Typically One-Trip or freshly refurbished Cargo-Worthy units. Rare for older used units.

3. ISO Standards (International Organization for Standardization)

• What it is: Baseline design, dimension, and strength standards that all shipping containers are originally built to.
• Which grades have it: All containers were ISO-certified when manufactured, but older used ones may not meet requirements anymore if damaged.

4. Depot survey or independent inspection reports

• What it is: A survey conducted by an accredited inspector to certify if a container is Cargo-Worthy or only suitable for storage (WWT).
• Which grades have it: Often needed for Cargo-Worthy units before they can legally be shipped.

5. Pest or food-grade certifications (optional)

• What it is: Some containers are certified for transporting food or agricultural goods, showing they are clean, chemical-free, and pest-treated.
• Which grades have it: Usually only One-Trip or refurbished units, not typical for older used containers.