Understanding Wind & Watertight Shipping Containers

Are you shopping for a WWT container? The majority of shipping containers available to the public are classified as wind and watertight (WWT). But what exactly does this mean? If you’re in the market for a used shipping container, it’s vital to understand what WWT entails. At XCaliber Container, we’re here to help you navigate the world of WWT shipping containers, ensuring you get a durable, secure, and affordable solution for your storage needs. Here are six essential things to know about WWT shipping containers.

6 Things to Know About WWT Shipping Containers

1. WWT Stands for Wind and Watertight

In the cargo container industry, WWT stands for wind and watertight. This classification means the storage container is structurally sound, free of holes, leaks, and cracks, and can withstand heavy winds and rain. It’s the most basic level of container condition and is the starting point for any further classification, such as cargo-worthy or one-trip containers.

2. WWT Shipping Containers Are Several Years Old

Shipping containers have a long working life before they enter the used market. WWT containers available for sale are generally 10+ years old. Despite their age, many used shipping containers remain structurally sound even after 20+ years of use, making them a durable and secure storage option.

3. WWT Containers Aren’t Certified for Intermodal Shipping

While WWT containers are structurally sound, they may not be cargo worthy (CWO) in their current condition. They have expired CSC certificates, meaning they can’t be used for intermodal shipping. However, they can be repaired to meet CWO standards and, after inspection and certification, be deemed suitable for cargo transport.

4. Expect Door Seals to Be Intact on a WWT Container

Working door seals and locking mechanisms are vital features of wind and watertight containers. These seals keep the container tightly sealed from the elements, especially water and dust. Additionally, functioning door locking mechanisms ensure the container’s contents are securely protected.

5. Rust and Patches Are Normal on a WWT Container

It’s common for WWT containers to show signs of surface rust, dings, and patches. Exposure to salty sea air and rain leads to these imperfections, but they don’t compromise the container’s structural integrity. Regular repairs during their intermodal shipping life mean patches are commonplace, indicating past maintenance to keep the container watertight.

6. WWT Containers for Mobile Storage

Although WWT containers can’t be used for overseas cargo transportation in their current state, they are excellent for mobile storage solutions. WWT containers are perfect for commercial and residential storage, offering a wind and watertight on-site storage option that is more convenient and affordable than off-site storage facilities.

If you’re looking to purchase WWT containers, contact XCaliber Container today! We offer a variety of durable, secure, and affordable options to meet your storage needs. We ensure your storage solutions are met with the highest standards of safety, security, and customer satisfaction.

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