Choosing Between 20′ and 40′ Containers
When purchasing a shipping container, one of the first and most important decisions is choosing the right size: 20-foot or 40-foot. Both sizes are commonly used for storage, construction, transportation, and even container modifications like workshops or offices, but they serve different needs.
At JMZ Containers, we offer both new and used 20’ and 40’ containers, each inspected to meet high-quality standards. Here’s how to decide which size is right for your space, budget, and storage needs.
Understanding the Dimensions
20-Foot Shipping Container:
- Exterior Dimensions: ~20′ long x 8′ wide x 8.5′ high
- Interior Volume: ~1,170 cubic feet
- Capacity: Fits the contents of a one-car garage or a small studio apartment
40-Foot Shipping Container:
- Exterior Dimensions: ~40′ long x 8′ wide x 8.5′ high
- Interior Volume: ~2,385 cubic feet
- Capacity: Roughly double the storage of a 20’ container
Note: High-cube versions offer an extra foot of height for additional vertical space and are available upon request.
When to Choose a 20-Foot Container
A 20-foot container is a great option if:
- You have limited site space or need to fit the unit in a driveway, backyard, or alley
- You need to store tools, smaller equipment, or household items
- You’re on a tighter budget, as 20’ containers cost less to purchase and deliver
- You’re using it for temporary storage or a mobile setup that may need to be moved easily
When to Choose a 40-Foot Container
A 40-foot container is ideal when:
- You need to store large equipment, pallets, or inventory
- You want the best cost per square foot of storage
- You’re running a business or farm that needs long-term, high-capacity space
- You have a site that allows for easy access and delivery of a full-size container
Many construction sites, farms, and industrial operations prefer 40′ containers because they maximize space without significantly increasing cost.
Delivery and Space Considerations
Before choosing your container, assess your site:
- Do you have clearance and level ground for a 40-foot truck and trailer?
- Will a 20’ container be easier to maneuver or place due to obstacles or tight turns?
- How much usable storage space do you truly need?
At JMZ Containers, we’ll help you evaluate your property and recommend the right size based on access, use case, and delivery logistics.
Quality You Can Count On
Both 20’ and 40’ containers from JMZ Containers are:
- Wind and water-tight
- Inspected for structural integrity
- Available as new (one-trip) or used, depending on your needs and budget
- Delivered directly to your site by experienced drivers
We offer honest descriptions, competitive pricing, and fast turnaround across the Midwest and beyond.
Still Not Sure Which Size to Choose?
Our team is here to help you make an informed decision. Let us know what you’re storing, how much space you have, and how long you plan to use the container, and we’ll guide you to the best option.
Contact JMZ Containers today for a quote on a 20’ or 40’ shipping container, and let us help you secure the storage space you need—delivered right to your site.
