Expert Guide: 20ft vs 40ft Shipping Containers - Choose Right
Written on May 6, 2025
by Randy Lair
In the following categories: Fresh, Shipping Container Sales
Looking for an expert guide shipping containers? You've come to the right place. At YES Containers, our expert guide shipping containers series helps thousands of customers make informed decisions. Whether you're choosing between 20ft and 40ft containers, this comprehensive expert guide will walk you through everything you need to know about selecting the perfect shipping container size for your needs.
The age-old question in the container world isn't just about size - it's about smart investment. As we help hundreds of customers each month at YES Containers, we've noticed one recurring challenge: choosing between a 20ft and 40ft container isn't as straightforward as it seems. Let's dive into what really matters when making this decision.
The Real Difference: Beyond Just Length
"It's just double the size, right?" Wrong. While a 40ft container might seem like simply two 20ft containers welded together, the practical implications of choosing one over the other go far beyond mere measurements.
Think of it this way: A 20ft container gives you 1,165 cubic feet of space (that's enough to store the contents of a two-bedroom apartment), while a 40ft container offers 2,385 cubic feet (imagine a small three-bedroom house). But here's what most websites won't tell you - it's not just about the space you get; it's about the space you need to place it.
Container Dimensions: The Numbers You Need to Know
20ft Standard Container Specifications
- External Dimensions:
- Length: 20 ft (6.096 m)
- Width: 8 ft (2.438 m)
- Height: 8.5 ft (2.591 m)
- Internal Dimensions:
- Length: 19'4" (5.898 m)
- Width: 7'8" (2.352 m)
- Height: 7'10" (2.385 m)
- Weight Specifications:
- Tare Weight: ~4,850 lbs (2,200 kg)
- Maximum Payload: ~61,729 lbs (28,000 kg)
- Starting Price Range: From $1,300 (delivery not included)
40ft Standard Container Specifications ( HC - High Cube is only 1 ft taller - 9'6'' height )
- External Dimensions:
- Length: 40 ft (12.192 m)
- Width: 8 ft (2.438 m)
- Height: 8.5 ft (2.591 m)
- Internal Dimensions:
- Length: 39'4" (12.036 m)
- Width: 7'8" (2.352 m)
- Height: 7'10" (2.385 m)
- Weight Specifications:
- Tare Weight: ~8,380 lbs (3,800 kg)
- Maximum Payload: ~63,052 lbs (28,600 kg)
- Starting Price Range: From $1,600 (delivery not included)
You can read more about safe transport of containers on International Maritime Organization official Website
The Hidden Factors Nobody Talks About
Let's get real about something we've learned from our customers' experiences. John, a recent customer in Georgia, initially wanted a 40ft container for his backyard storage. "I have plenty of space," he told us. But here's what we discovered during the site assessment:
- Access Matters More Than Space While his backyard was large enough, the delivery truck couldn't navigate the narrow street corner with a 40ft container. Two 20ft containers, delivered separately, solved the problem perfectly.
Real-World Applications: Making the Right Choice
Here's what we've learned from helping thousands of customers:
20ft Containers Excel At:
• Home Storage Solutions
Picture this: Your two-car garage is finally car-ready again because all those holiday decorations, tools, and seasonal items are neatly stored in your 20ft container. With 146 square feet of floor space, it's perfect for residential use without overwhelming your property.
• Small Business Storage
We recently helped a local contractor who needed secure storage for tools and materials. The 20ft container's 8'6" height (or 9'6" in high cube version) provided ample space for vertical storage solutions while maintaining a small footprint on busy construction sites.
40ft Containers Shine For:
• Creative Conversions
Here's where things get interesting. Remember that case study I mentioned about placing two 20ft containers parallel with a carport in between? A 40ft container can offer similar versatility in one unit. We've seen customers transform them into:
- Workshop/storage combos (one end for tools, one end for projects)
- Home offices with storage
- Small business inventory management
The Price Factor: What Nobody Else Will Tell You
Let's talk money - because that's often the deciding factor. While a 20ft container starts at around $1,500 and a 40ft at $1,800-$2,000 (without delivery), here's what you really need to consider:
-
Cost per Square Foot A 40ft container often offers better value per square foot, but only if you'll use the space effectively. Half-empty space isn't cost-effective space.
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Delivery Costs Here's an insider tip: Sometimes, delivering two 20ft containers costs more than one 40ft container. However, with our ExpressShip service (5-7 day delivery), we can often optimize routes to minimize these costs. In some areas we can also offer delivery for two 20ft containers, for the same price of one 40ft container plus some minimum handling fees, which is saving money for you of course!
Making Your Decision: A Practical Approach
Instead of just listing pros and cons, let's walk through the decision process:
-
Start With Your Space
Measure your available space, then add 4ft on all sides for access. Remember: You need room to open those doors! -
Consider Your Access Route
Walk the path from the street to your intended container location. Any tight turns? Low-hanging branches? Power lines? Ditches? Septic Tanks? Bridges? Tunnels? These factors might make a 20ft container more practical. Or choose a standard height ( 8'6'', not a high cube 9'6'' ). -
Think About Future Use
Here's something we've learned: About 30% of our customers end up needing more space than they initially thought. If you're on the fence, consider this: It's easier to rent out extra space in a 40ft container than it is to wish you had more space in a 20ft one.
The YES Containers Advantage
Whether you choose a 20ft or 40ft container, we back every unit with:
• GlobalSeal certification (crucial if you might ship overseas later)
• Double door options on new units
• High cube variants for extra height
• Flexible payment options through PayPal
Plus, don't forget our special discounts:
• Military personnel (BraveBox Bonus)
• First responders (ShieldSaver)
Ready to Make Your Choice?
Whether you're leaning toward a versatile 20ft container or a spacious 40ft unit, we're here to help make your decision easier. Call us at 1-800-223-4755 for a personalized consultation, or visit our website for instant quotes.
Remember: The right container size isn't just about measurements - it's about matching your specific needs with the perfect solution.
