If you’re considering purchasing a shipping container, you may have a few questions, especially when buying a used container. This comprehensive guide answers common inquiries and shares our top tips for buying a shipping container to ensure you’re equipped when searching for the perfect container.

Q: How do you know if a shipping container is good quality?
Single-use shipping containers are the best for converting into project builds – as they’ve only been used once for shipping cargo, they’re of the highest quality. You can save money purchasing older shipping containers, but they’re more subjectable to rusting and potential items, costing more money in the long run.
Shipping containers can vary in quality, and not all new containers are built to the same standard. Some are manufactured with thinner steel, leading to weaker door frames and greater susceptibility to corrosion. These “low spec” containers often have less protective paint as well.
To avoid buying a low-spec shipping container, always check the tare weight of the container. For example, for a full spec 20ft new build container, the weight should be approximately 2,185kg. If the tare weight is lower, it’s likely to be a low-spec container with thinner steel. Similarly, check how many times the container has been used to shipped cargo. The higher the use, the more likely the container will be effected.
At The Container Converter, we only convert single-use shipping containers and containers that meet the highest specifications, ensuring durability and longevity on all container builds.
Q: Is buying a smaller shipping container more cost effective?
Sometimes, buying a smaller shipping container may not be as cost-effective as you think. A 10ft shipping container is typically made by cutting down and fabricating a larger 20ft container, resulting in higher manufacturing and repainting costs. As such, you might find that purchasing a used 20ft or 40ft container may give you more for your money.
Before making a purchase, consider comparing prices for various container sizes, especially if space isn’t a concern. At The Container Converter, we use shipping containers of all sizes to create custom build shipping container conversions.
Q: How do you ensure a smooth shipping container delivery?
When purchasing a shipping container conversion, it’s crucial to consider several things to avoid any complications on delivery:
- How will the shipping container be offloaded and is there any obstructions preventing the delivery of your shipping container? Such as a tree or cable?
- Is there sufficient room for the delivery vehicle to manoeuvre the shipping container into place? Some delivery trucks can be up to 60ft long.
- Is the ground solid and suitable for a heavy vehicle?
- Does the shipping container need to be lifted over anything to fit into place? Such as a wall.
At The Container Converter, we will always ensure there are no potential issues before the delivery day of your custom build shipping container conversion.

Q: How do you prevent your shipping container from rusting?
Corrosion is the primary enemy of used containers. To protect your investment, repainting your shipping container is advised to protect your guard against rust.
At The Container Converter we used two-pack paint built using two components: the paint and a hardener. The hardener chemically cures when activated, ensuring the shipping container is hard-wearing and weathers well.
Q: How do you get the best operation from your shipping container?
If the ground is uneven, you won’t get the best of your shipping container. To ensure smooth operation, it’s crucial to place the container on level ground. When placing containers on non-hard standing surfaces like grass, we recommend using sleepers to provide a stable foundation.
Key takeaways
- Container specifications: A single-use shipping container is recommended. Always check the tare weight to ensure you’re purchasing a high-quality container that will last.
- Container size: Smaller containers don’t necessarily mean cheaper, look at the different size options and weigh up the best solution for your project.
- Delivery consideration: Plan for potential obstacles or restrictions that may prevent your shipping container from arriving.
- Paint for longevity: Repainting used containers with quality paint will extend their life
- Best operation: Ensure your container is placed on level ground for smooth operation.
Get in touch with The Container Converter today to start your custom shipping container build.
If you’re ready to explore the potential of container conversions for your business, get in touch with us today. At The Container Converter, we’re here to make your ideas a reality.
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