6 Things You Need to Know Before Buying a Container

Buying a container is more than just choosing a size and placing an order-it's a strategic decision that can impact the success of your project or shipment. Whether you're using it for storage, export, construction, or conversion, there are several key factors to evaluate, including container condition, certification, delivery logistics, and local regulations.

 

We'll walk you through everything you need to know-from choosing the right type of container to understanding certification, quality inspections, and avoiding common pitfalls. If you're considering buying a container for the first time (or even a returning buyer), these steps, tips, and insights will help you make your purchase with peace of mind and get the best return on your investment.

 

1. Define Your Container Requirements

 

An important first step is to determine the purpose of your container purchase. Are you buying a container for storage, transportation, or construction? Your intended use will determine the type, size, and condition of the container you need.

 

2. Choose the Right Container Size

 

Start by evaluating your storage or transportation needs, then choose a container size that's right for your project. Choosing the right size ensures you don't overpay for unused space or run out of capacity.

The most common sizes are:

20-foot container – Measuring 20 feet long x 8 feet wide x 8.5 feet high, it offers approximately 1,360 cubic feet of space. Ideal for small shipments or tight spaces.

40-foot container – The capacity is doubled at approximately 2,720 cubic feet. Ideal for bulky shipments or long-term storage.

 

3. Understand container grades and certifications

 

Containers are graded based on their condition:

 

Conformitable for Load (CW) – Certified for international shipping and meets safety standards. For international shipping, make sure your container holds a valid CSC (Convention for Safe Containers) certification plate to meet global safety standards.

Weatherproof and Waterproof (WWT) – Suitable for storage, but may lack international certification for intermodal transport.

IICL Certified – Used containers that meet the inspection standards set by the International Institute of Container Lessors (IICL) – the highest grade standards in the industry.

 

4. Inspect your shipping container before buying

 

Personal inspection of the container is essential as it ensures you avoid costly repairs later.

Check for:

Structural integrity (no major dents or rust).

Properly sealed doors.

Intact floors.

 

5. Plan delivery logistics

 

Once you've chosen the right container, never overlook the importance of preparing it for shipping. Smooth, stress-free unloading depends on careful planning and clear communication.

 

Here are things to consider:

 

Prepare a level, solid surface.

Make sure the delivery location is flat and solid-preferably gravel, concrete, or compacted dirt. Uneven or soft ground can cause placement issues or even damage to the container.

 

Check truck accessibility

Most containers are shipped on dump trucks or flatbed trucks. Make sure your site is accessible to large vehicles-generally, large vehicles require at least 60 to 100 feet of clearance for loading and unloading, depending on container size and truck type.

 

Allow adequate maneuvering space

Make sure there is enough room not only for the container itself, but also for the truck to have enough room to turn, reverse, and unload safely. Obstructions such as fences, trees, low-hanging branches, or overhead wires should be dealt with in advance.

 

Confirm shipping costs in advance

Delivery costs can vary widely depending on distance, location convenience, and whether special equipment (such as cranes or forklifts) is required. Ask for a clear, written quote from the supplier to avoid surprises on delivery day.

 

Coordinate times and points of contact

Make sure someone is on site or by phone during delivery to direct placement and answer any last-minute questions from the driver.

 

Check local regulations (if necessary)

If you are placing your container in a residential or commercial area, check with your municipality or HOA to see if permits or approvals are required.

 

6. Create a long-term maintenance plan

 

Containers are made of durable materials and are designed to be sturdy, but regular maintenance is key to keeping them functional and looking good-especially over long periods of use or in harsh climates.

 

 

Rust prevention and treatment

Regularly inspect containers for scratches, dents, or rust spots, especially on the bottom rails and top.

Scrub small rusted areas with a wire brush and repaint with marine paint to prevent corrosion from spreading.

 

Door function and hinges

Apply grease or lubricant to door hinges and locking bars every few months to keep them easy to operate.

Make sure doors open and close smoothly to avoid stressing the frame or gaskets.

 

Seal and Weatherproofing Check

Check door gaskets and seals for cracks or wear to maintain wind and water resistance (WWT).

After heavy rain, check the interior for signs of moisture or leaks and seal any holes.

 

Floor Care

Avoid accumulation of liquid or moisture to prevent rot or mold.

 

Structural Integrity

For containers that are stationary for long periods of time, monitor the foundation or support blocks for movement or settlement.

Make sure the container is level to avoid warping of the frame or misalignment of the door.