When it comes to choosing a cargo shipping container for storage, jobsite use, or container building projects, buyers often ask: Should I get a 20 ft, 40 ft, or 40 ft High Cube container? Each size has unique advantages, and understanding the differences will help you make the best investment for your space, cargo, and budget.
At Container Sales Group, we specialize in new, used, and specialty cargo containers—and we’re here to help you make a confident, informed decision.
Quick Size Comparison:
| Feature | 20 ft. Container | 40 ft. Container | 40 ft. High Cube Container |
| Exterior Dimensions | 20 ft. L x 8 ft. W x 8 ft 6 in. H | 40 ft. L x 8 ft. W x 8 ft. 6 in. H | 40 ft. L x 8 ft. W x 9 ft. 6 in. H |
| Interior Space | ~1,170 cu. ft. | ~2,385 cu. ft. | ~2,690 cu. ft. |
| Height Advantage | Standard height | Standard height | Extra 1 ft. ceiling height |
| Weight Capacity | ~61,000 lbs. | ~61,000 lbs. | ~61,000 lbs. |
| Best Use Cases | Small-scale storage, tools | Bulk storage, large sites | Taller items, workspace builds |
Visit our Shipping Container Dimensions for an in-depth guide to measuremnts.
Which Cargo Container Size Fits Your Needs?
Choose a 20 ft. Container if you:
- Have limited space at your home, retail location, or jobsite
- Need secure storage for tools, household items, or smaller equipment
- Want lower delivery costs and easier placement
Choose a 40 ft. Standard Container if you:
- Need to store high volumes of supplies or inventory
- Are managing a retail, commercial or construction operation
- Want the best cost-per-square-foot value
Choose a 40 ft. High Cube Container if you:
- Need to store taller items
- Are converting your container into a workshop, pop-up space, or modular office
- Want extra interior height for shelving or overhead equipment
Cargo Container Applications by Industry
At Container Sales Group, we help customers across all sectors from residential, construction to retail and universities find the right container for their specific needs:
Retail & Restaurants
- 20 ft: Event storage or small footprint use
- 40 ft: Inventory storage and shipping
- 40 ft HC: Storage for tall displays or fixtures
Contractors & Construction
- 20 ft: Tools, PPE, jobsite security
- 40 ft: Equipment, materials, jobsite coordination
- 40 ft HC: Taller items like scaffolding or built-out interiors
Residential Use
- 20 ft: Renovation storage, garage overflow
- 40 ft: Downsizing, household moves
- 40 ft HC: Container home builds or additional ceiling clearance
Municipal, Schools & Facilities
- 20 ft: Sports gear, temporary supply rooms
- 40 ft: Document and tool storage
- 40 ft HC: Mobile classrooms, labs, or secure tall storage
Sizing Up Your Options: FAQ on 20ft, 40ft & High Cube Cargo Containers
- Q: What’s the most popular size shipping container?
A: The 40 ft container is the most popular for commercial storage and shipping due to its volume and value. For residential and jobsite use, 20 ft containers are also very common. - Q: What is the difference between a 40 ft and 40 ft High Cube container?
A: The High Cube version is one foot taller (9 ft. 6 in. vs. 8 ft. 6 in.), offering more vertical storage space—ideal for oversized cargo, racking, or conversions like container offices. - Q: Can a 40 ft container fit where a 20 ft one does?
A: Not always. 40 ft containers require more space for delivery and placement. A 20 ft is often a better choice for tight driveways, residential yards, or small jobsites. - Q: Is a High Cube container more expensive?
A: Typically, yes. High Cubes cost slightly more than standard 40 ft containers due to added material used to build—but they offer extra value if you need the height. - Q: Do you deliver nationwide?
A: Yes! Container Sales Group delivers containers across the United States. We’ll work with you to ensure the site is ready and the container is delivered safely.
Why Buy Your Shipping Container from Container Sales Group?
- In business since 1998
- Wind & Water Tight Guarantee on all containers
- New, Used, and Specialized containers in stock
- Affordable pricing, with no hidden fees
- Nationwide delivery and local pick-up options
- Over 450 Verified 5-Star Google Reviews from Buyers Across the United States
- WBENC-Certified, Women-Owned & Operated business
- Single point of contact from quote to delivery
Whether you’re searching for a 20 ft., 40 ft. Standard or 40 ft. High Cube, we’ve got the right unit for your needs and we’ll help you through every step of the process.
Need Help Choosing the Right Size?
Call us at 888-320-5938 or Request a Quick Quote today. Our team is here to make sure your container fits your needs without the guesswork.
Container Sales Group is your trusted nationwide source for cargo shipping containers that are secure, affordable, and ready to deliver.
