Shipping containers can be purchased new, used or refurbished. New shipping containers and used shipping containers come in varying levels of wear and tear, whether it’s rust from the high seas or chipped paint from a one-way trip. Each container has a story to tell, which means that the condition of each container is unique. There are four main categories that categorize the wear and tear of a container, which makes choosing a used container a little easier.
New (One-Trip)
A used one-trip container is exactly that — a container that was shipped once with freight from China, then resold as a “one-trip” product. Its interior will be almost mark free with a clean floor with no major marks or stains. This type of container is suitable for you if you want to build a habitable space such as a home, office or retail space or if you want to ensure that you have the best container possible.
Cargo-Worthy (Cargo-Worthy)
Cargo Worthy Grade (CWO) is the second highest grade of shipping containers. This category is generally assigned to structurally sound containers that are around ten years old. These containers are free from major holes and dents, fully functional, secure and safe. The cargo worthy grade guarantees a structurally sound shipping container, although it is not guaranteed to be in perfect cosmetic condition. A CSC plaque placed on the door certifies that this shipping container has been inspected and is permitted to be used for overseas shipping.
Wind and watertight (Wind & Watertight)
The wind and waterproof (WWT) category is the third best category for containers. These containers are great for storage, although they may not be certified for shipping or exporting materials. The WWT grade promises a structurally sound container, as seen with the “windtight and waterproof” title, although there are likely to be some dents or scratches on the exterior.
As is (As-Is)
This category could mean several things for a shipping container. Containers with this rating have no warranty, meaning a container may be offered in any condition. They usually have major damage like dents and rust, missing steel sections, damaged doors and rotten floors. These shipping containers are not guaranteed to be suitable for exports, although, with repairs, storage may be possible.