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You may have heard the word "conex box" and wondered exactly what that means. Well, to give you an idea, here's a list of some of the terms it is ALSO known as:

  • ISO container 
  • intermodal container
  • cargo container
  • sea can (or even "c can")
  • And lastly, it can also be called simply a container or shipping container.

What is a conex box? 

So, what is it? A large steel structure designed for the transport and storage of goods. The name conex (sometimes spelled connex) was originally used by the US Military to refer to “CONtainer EXpress.” These boxes have universal specifications set by the International Organization for Standardization (ISO), which allows them to be transported by rail, truck, or ship. Using ISO ensures that conex boxes can be easily loaded and unloaded from different modes of transportation without the need for special equipment. The standards help to ensure that the boxes are strong and durable enough to withstand the rigors of transportation and use, as well as being able to withstand extreme weather conditions. This durability makes conex boxes popular for use in many industries after their life transporting goods is complete. Conex boxes are also highly secure, with lockable doors and the option for added security features such as security bars and alarms. This makes them ideal for storing valuable items or equipment.

In recent years, conex boxes have gained popularity for use on construction sites and other job sites as portable storage, tool boxes for large job site tools, or even as temporary office spaces with the addition of windows and internal walls.

Conex Box Specifications

Conex boxes come in several standard sizes, with the most common being 20’ or 40’ with a ceiling height close to 8’. Those with a taller ceiling height are often referred to as High Cubes. A 20’ container typically weighs around 4,800 pounds or more, while a 40’ conex can weigh over 8,000 pounds. The net load that a conex box can support depends on its structure and size, but it can range from 57,000 to 63,000 pounds.
The cost of a conex box varies based on size, condition, and specifications. A barebones unit might be as low as a few thousand dollars, depending on its condition, while a larger specialty unit with more extras may cost around $20,000.

It is possible to purchase a used conex box, as they are known for their durability and can remain in circulation for many years. However, it is important to inspect the unit before making a purchase. Businesses and individuals can purchase conex boxes from various sources, but it is important to work with a trusted seller and ask plenty of questions. It is also possible to rent a conex box, with companies like SiteBox Storage offering leasing or lease-to-own options.

Why Use a Conex Box for Portable Storage?

Overall, conex boxes offer a durable, secure, and versatile solution for portable storage needs. Whether you need temporary storage for construction materials, a secure place to store valuable equipment, or a functional space for a job site office, conex boxes can provide an effective solution. Getting a quote from a reputable source like SiteBox Storage can help in the decision-making process, and it is essential to inspect the unit before finalizing any arrangements. Once payment has been arranged, the conex box can be delivered, with proper consideration given to the necessary delivery space.

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