20 foot container for sale: Top 5 Ultimate Guide

Why a 20-Foot Container is the Perfect Storage Solution

A 20 foot container for sale offers the ideal balance of space, portability, and affordability for businesses and homeowners who need secure storage or workspace. Here’s what you need to know:

Quick Answer: 20-Foot Container Buying Guide

• Standard Size: 20 feet long x 8 feet wide x 8.5 feet tall
• Storage Space: 1,172 cubic feet (33.2 cubic meters)
• Weight: Approximately 4,800 lbs empty, holds up to 62,280 lbs
• Condition Options: New (one-trip), Used (cargo-worthy or wind/watertight)
• Common Uses: Construction storage, business inventory, home renovations, vehicle storage
• Delivery Time: Typically 1-3 business days after order
• Customization: Roll-up doors, windows, shelving, ventilation, custom paint

Whether you’re a construction manager needing secure tool storage on-site, a business owner managing seasonal inventory, or a homeowner creating extra space during renovations, a 20-foot container delivers versatile, durable, and cost-effective storage that adapts to your needs.

These steel storage units are built to ISO standards from corrosion-resistant Corten steel, designed to withstand decades of use in harsh marine environments. The same features that protect cargo crossing oceans – marine-grade plywood floors, certified seaworthy cargo doors, and weather-resistant construction – make them exceptional for ground-based storage and workspace applications.

I’m Steve Hyndman, Vice President of Aztec Container, where I’ve spent 30 years helping businesses and individuals solve their storage challenges with 20 foot container for sale solutions across the nation. From our early days focusing on used containers to now recommending high-quality new one-trip units with extensive custom modification options, I’ve seen how the right container transforms operational efficiency for our customers.

Understanding the 20-Foot Container: Specs and Types

When you’re looking for a 20 foot container for sale, understanding its fundamental characteristics is paramount. These robust steel boxes are more than just simple storage; they are engineered for demanding conditions and built to last. At Aztec Container, we pride ourselves on offering units that meet the highest standards for durability and functionality. From their impressive weight capacity to their specialized construction, every detail plays a role in their versatility. We ensure our containers feature marine-grade plywood floors for exceptional durability and longevity, and come equipped with certified seaworthy cargo doors for maximum security. To further improve their lifespan and protect against the elements, we apply rust-resistant paint and primer.

To find the perfect container for your project, explore our comprehensive selection: Find a container for your project.

Standard Dimensions, Weight, and Capacity

Let’s explore the specifics that make the 20-foot shipping container a popular choice. These units are designed to be a universal solution for intermodal transportation and stationary storage, adhering to strict ISO standards.

• External Dimensions: A standard 20 foot container for sale measures approximately 20 feet long, 8 feet wide, and 8.5 feet tall (or 6058 mm long, 2438 mm wide, and 2591 mm high). These dimensions are critical for planning placement and transport.
• Internal Dimensions: Inside, you’ll find ample space, typically measuring around 19.35 feet long, 7.7 feet wide, and 7.85 feet high (or 5898 mm long, 2352 mm wide, and 2393 mm high). This slight difference accounts for the steel walls and structural components.
• Tare Weight: When empty, a standard 20-foot shipping container weighs approximately 4,800 to 4,920 lbs (2,177 to 2,230 kg). This weight is important for delivery planning and ensuring your site can support it.
• Maximum Payload: Despite its own weight, these containers are designed to carry a substantial load. A 20-foot container has a maximum payload capacity of around 62,280 lbs (28,250 kg), showcasing its incredible strength.
• Cubic Capacity: The internal volume, or cubic capacity, is roughly 1,172 cubic feet (33.2 to 33.9 cubic meters). This generous space means you can store a significant amount of goods, equipment, or materials. To put this into perspective, a 20-foot container can accommodate approximately 11 standard euro pallets (1200 x 800mm).
• Door Opening Size: The double doors at one end typically provide a doorway width of 7 feet 8 inches (2336 mm) and a height of 7 feet 7 inches (2291 mm), allowing for easy access for forklifts and larger items.
• ISO Standards: All our containers comply with international ISO standards (such as ISO 830, 668, 6346, 1161, 1496-1), ensuring their quality, safety, and compatibility for various uses, including intermodal transport by sea, road, rail, and air.

New vs. Used: What’s the Difference?

When you consider a 20 foot container for sale, one of the first decisions you’ll face is whether to opt for a new or used unit. Both have distinct advantages, and your choice will depend on your budget, aesthetic preferences, and intended use. We offer both new “one-trip” containers and used “cargo-worthy” or “wind and watertight” (WWT) containers, each meeting different needs.

Feature	New ‘One-Trip’ Containers	Used ‘Cargo-Worthy’ (CW) / ‘Wind & Watertight’ (WWT) Containers
Condition	Excellent, minimal wear, often looks brand new.	Good, structurally sound, may have dents, dings, and surface rust.
Appearance	Pristine, fresh paint, usually a single color.	Varied, cosmetic imperfections, multiple layers of paint.
Structural Integrity	Flawless, original strength.	Guaranteed structurally sound, no holes, doors function.
Weatherproofing	Perfect, completely wind and watertight.	Wind and watertight (WWT) guaranteed, no leaks.
Lifespan	Up to 30 years or more with proper maintenance for storage.	10-15+ years for storage with proper maintenance.
Certification	CSC plated, suitable for international shipping.	Cargo-worthy (CW) means CSC plated and certified for international shipping. WWT is for storage only.
Ideal Use	Modifications, residential projects, retail, long-term storage, offices.	General storage, construction sites, temporary solutions.

• One-Trip Condition: These are essentially new containers. They’ve made a single journey from the manufacturing country (typically Asia) to the US carrying cargo, hence the “one-trip” designation. They exhibit minimal wear and tear, often appearing brand new with their original paint. If you’re looking for the best aesthetic condition and longest lifespan for your 20 foot container for sale, a one-trip unit is an excellent choice, especially for modifications or projects where appearance matters.
• Wind and Watertight (WWT) Grade: A WWT container is guaranteed to be free of leaks and holes, ensuring your stored items remain dry and protected from the elements. While they are structurally sound, they will typically show signs of their previous life in shipping, such as dents, dings, and surface rust. These are ideal for general storage needs where cosmetic perfection isn’t a top priority, but reliable protection is.
• Cargo-Worthy (CW) Grade: This grade signifies that the container is structurally sound enough to be certified for international shipping. A ‘Cargo Worthy Grade’ container has been inspected and certified by a surveyor, ensuring it meets the stringent requirements for safely transporting goods across oceans. Like WWT containers, they will have cosmetic imperfections but offer superior structural integrity. If you ever anticipate needing to ship your container, a CW unit is the minimum standard.
• Structural Integrity and Cosmetic Appearance: All our containers, whether new or used, are structurally sound. The primary difference lies in their cosmetic appearance and the extent of their previous use. Used containers, typically around 10 years old, have served 5-14 years in active shipping fleets. While they show character, we ensure they are suitable for their intended purpose.
• Expected Lifespan: A new one-trip container can last up to 30 years or more as a storage unit if properly maintained. Used containers, with regular upkeep like painting, patching small holes, and ensuring door seals are intact, can provide reliable storage for an additional 10-15 years.

Exploring Container Variations

Beyond the standard dry cargo unit, 20-foot containers offers exciting variations designed for specific needs. When searching for a 20 foot container for sale, you might encounter these specialized types:

• High Cube (HC) Containers: If you need extra vertical space, a high cube container is your answer. While a standard 20-foot container is 8.5 feet tall, a 20-foot high cube container stands at 9.5 feet tall. That extra foot of height significantly increases your vertical storage capacity, making it perfect for storing taller items or for modifications that require more headroom.
• Double Door Containers: Imagine having access from both ends of your container! Double door containers feature cargo doors on both the front and rear, allowing for easier loading and unloading, and more efficient organization of your stored items. This can be a game-changer for businesses needing quick access to specific inventory.
• Open Top Containers: For items that are too tall to load through standard doors, open top containers provide a solution. These units have a removable tarp or hardtop roof, allowing you to load oversized cargo from the top using a crane. This is invaluable for specialized equipment or machinery.
• Specialized Types: While less common for typical storage, other specialized 20-foot containers exist, such as refrigerated (reefer) containers for temperature-sensitive goods or flat rack containers for extremely wide cargo. While our primary focus is on dry storage and office solutions, it’s good to know the breadth of options available in the container world.

The Ultimate Guide to Finding a 20 Foot Container for Sale

Finding the right 20 foot container for sale involves more than just picking a size; it’s about sourcing a quality unit, understanding pricing dynamics, vetting your supplier, and navigating the purchase process with confidence. We understand that this can feel like a “conundrum,” but our goal is to make it as straightforward as possible for you.

Key Factors That Influence Container Pricing

While we don’t discuss specific pricing, it’s important to understand the elements that contribute to the overall cost of a 20 foot container for sale. These factors help explain why quotes can vary and what you’re paying for:

• Condition Grade (New vs. Used): As we discussed, a new “one-trip” container will naturally command a higher price than a used “wind and watertight” or “cargo-worthy” unit due to its superior condition and longer expected lifespan.
• Custom Modifications: Any modifications, such as adding roll-up doors, windows, personnel doors, or electrical packages, will increase the price. The complexity and number of modifications directly impact the final cost.
• Delivery Distance: The further the container needs to travel from our depot to your location, the higher the delivery cost will be. Logistics play a significant role in the overall expense.
• Market Availability: Like any commodity, the price of shipping containers can fluctuate based on supply and demand. During peak shipping seasons or times of high demand, prices may be higher.
• Geographic Location: Prices can also vary slightly depending on your specific region. For our customers across Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, and Utah, we strive to provide competitive pricing from our strategically located depots.

Where to Find a 20 foot container for sale

When you’re ready to secure a 20 foot container for sale, knowing where to look for reputable suppliers is key. We pride ourselves on being a trusted partner for businesses and individuals nationwide.

• Reputable Suppliers: Look for companies with a proven track record, extensive industry experience, and positive customer feedback. A good supplier will be transparent about container conditions, delivery logistics, and modification options.
• Nationwide Delivery: We offer robust nationwide delivery capabilities, ensuring that whether you’re in Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, or Utah, we can get your container to you efficiently.
• Local Depots: Our network of local depots across these states allows us to minimize delivery times and costs, providing convenient access to your container.
• Rental Availability (California only): For those in California seeking temporary solutions, we also offer rental options for our 20-foot containers, providing flexibility without the commitment of a purchase.

What to Look for in a Container Supplier

Choosing the right supplier for your 20 foot container for sale is just as important as choosing the container itself. Here at Aztec Container, we believe in a partnership approach, and we encourage you to look for these qualities:

• Customization Capabilities: Can they tailor the container to your specific needs? We offer extensive customization options, ensuring you get exactly what you need, whether it’s a simple roll-up door or a complex office setup.
• Fast Delivery Network: Time is often of the essence. A supplier with an efficient logistics network can ensure your container arrives promptly. Our delivery is typically completed within 1-3 business days after your container is ready for dispatch.
• Industry Experience: Look for a company with years of experience in the container industry. With decades in the business, we bring a wealth of knowledge and expertise to every customer interaction.
• Customer Service: A supportive and responsive customer service team can make all the difference, guiding you through the selection, purchase, and delivery process.
• Transparent Process: You should expect clear communication regarding container condition, delivery requirements, and any associated terms. We believe in being upfront and honest every step of the way.

From Purchase to Placement: Delivery and Site Prep

Once you’ve chosen your ideal 20 foot container for sale, the next crucial step is preparing for its arrival and ensuring a smooth delivery. This involves understanding the logistics, preparing your site, and knowing what to expect from the delivery process.

Preparing Your Site for Delivery

Proper site preparation is essential for a successful and safe container delivery. A little planning goes a long way in ensuring your container is placed exactly where you want it, without any hitches.

• Level Surface: Your container should ideally be placed on a relatively level surface. While containers are incredibly robust, placing them on uneven ground can put undue stress on the frame and make the doors difficult to operate over time.
• Solid Ground: The ground beneath the container must be solid and dry. Wet, muddy, or soft ground can lead to the container sinking, especially with the concentrated weight of its corners. If your site is prone to moisture, consider a gravel pad or concrete blocks to lift the container and distribute its weight. Good news: containers can be placed directly onto flat, solid surfaces, so a complex foundation isn’t always required.
• Clearance Requirements: Delivery trucks, especially tilt-bed trucks, require significant space to maneuver and offload the container.
  • 65 ft Straight Clearance: The truck needs a straight path of at least 65 feet in front of the desired placement area to tilt the container off.
  • 12 ft Width Clearance: Ensure a clear width of at least 12 feet for the truck and container to pass through.
  • 16 ft Vertical Clearance: There must be a minimum of 16 feet of vertical clearance to accommodate the height of the truck and the container as it’s being offloaded.
• Obstruction-Free Zone: This is perhaps the most critical aspect. Ensure there are no overhead obstacles such as power lines, low-hanging tree branches, building overhangs, or other structures in the delivery path or above the placement spot. Any obstructions can prevent delivery or create serious safety hazards. We ask that you remove any such obstacles beforehand.

Understanding Delivery Options and Timelines

We offer efficient delivery to ensure your 20 foot container for sale reaches you promptly and safely. Understanding our delivery methods will help you prepare for its arrival.

• Tilt-Bed Truck Delivery: This is our most common and often preferred method for delivering containers. A tilt-bed truck works by tilting its bed at an angle, allowing the container to slide off directly onto the ground. This method requires no additional equipment on your part for offloading. The truck needs the aforementioned 65 feet of straight clearance, 12 feet width, and 16 feet vertical clearance to execute the tilt and slide safely.
• Flatbed Truck Delivery: For situations where a tilt-bed truck cannot access the site or if you have specific placement needs, a flatbed truck may be used. With a flatbed, the container is transported horizontally. However, this method requires you to have on-site equipment, such as a forklift rated for at least 10,000 lbs or a crane, to offload the container from the truck. A flatbed also requires 65 feet of straight clearance, 12 feet width, and 14 feet vertical clearance, plus adequate side access for the unloading equipment.
• Typical Delivery Window: We pride ourselves on fast and reliable service. Once your container is ready for dispatch, delivery is typically completed within 1-3 business days. We will coordinate with you to confirm the delivery schedule, ensuring you’re prepared for its arrival.

Releasing Potential: Common Uses and Modifications

The versatility of a 20 foot container for sale truly shines when we explore its myriad uses and the incredible potential for modification. These steel boxes are blank canvases, ready to be transformed to meet almost any need, from simple storage to complex functional spaces.

Popular Uses for 20-Foot Containers

The applications for a 20 foot container for sale are virtually limitless, making them a smart investment for a diverse range of clients across Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, and Utah.

• Home Renovation Storage: During a home renovation, you inevitably need a place to store furniture, appliances, and personal belongings. A 20-foot container provides secure, on-site storage, keeping your items safe from dust, damage, and theft.
• Business Inventory: Small businesses, retailers, and e-commerce operations often need flexible storage for excess inventory, seasonal stock, or important documents. A 20-foot container offers a cost-effective solution to manage inventory fluctuations right at your premises.
• Agricultural Storage: Farmers and agricultural businesses use these containers to store feed, equipment, tools, and even harvested crops, protecting them from weather and pests. Their robust construction makes them ideal for demanding rural environments.
• Tool and Equipment Security: Construction sites, workshops, and landscaping companies rely on 20-foot containers to secure valuable tools, machinery, and materials overnight or during off-hours. Their steel construction and secure locking mechanisms deter theft.
• Recreational Gear Storage: For outdoor enthusiasts, a 20-foot container is perfect for storing ATVs, motorcycles, kayaks, camping gear, and other recreational equipment, keeping your garage clear and your gear protected.
• Vehicle Storage: Whether it’s a classic car, an extra motorcycle, or a small utility vehicle, a 20-foot container can provide secure, weather-protected storage, freeing up space in your garage or driveway.

Customizing Your 20 foot container for sale

One of the most exciting aspects of acquiring a 20 foot container for sale from us is the ability to customize it to your exact specifications. We understand that a basic steel box might not always fit your unique requirements, which is why we offer a comprehensive range of modifications to transform your container into a highly functional space.

• Roll-Up Doors: For quick and easy access, especially in high-traffic storage scenarios or workshops, adding a roll-up door is a popular modification. These doors are convenient and can be installed on the side or end of the container.
• Personnel Doors: To allow for easy human entry and exit without needing to open the heavy cargo doors, we can install standard personnel doors. These are ideal for containers used as offices, workshops, or breakrooms.
• Windows: Natural light and ventilation can dramatically improve the usability of a container. We offer various window options, from small security windows to larger, insulated units, perfect for office or cabin conversions.
• Ventilation: Proper airflow is crucial, especially if you’re storing items sensitive to humidity or planning to spend time inside the container. We can install different types of vents to ensure adequate air circulation and prevent moisture buildup.
• Shelving Packages: To maximize the internal storage capacity and keep your items organized, custom shelving packages are an excellent addition. We can design and install shelving systems custom to the types of items you’ll be storing.
• Custom Paint: While containers come in standard colors, we can apply custom paint finishes to match your company’s branding, blend in with your surroundings, or simply suit your personal aesthetic. We use rust-resistant paint and primer for longevity.
• Electrical Packages: Changing a container into a functional office, workshop, or climate-controlled storage unit often requires electricity. We can install complete electrical packages, including lighting, outlets, and HVAC provisions, turning your container into a fully powered space.

For those interested in creating dynamic workspaces, explore our specialized solutions: More info about office containers.

Conclusion

The “conundrum” of finding the perfect storage or workspace solution truly dissolves when you consider a 20 foot container for sale. We’ve seen how these versatile, durable, and secure units provide immense value, whether for residential storage, commercial inventory, construction sites, or customized mobile offices. Their robust steel construction, adherence to ISO standards, and adaptability through modifications make them an unparalleled choice.

At Aztec Container, we are committed to being your nationwide solution. From our strategically located depots across Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Texas, and Utah, we offer competitive prices, fast delivery, and customizable options custom precisely to your needs. We believe in providing not just a container, but a solution that improves your operational efficiency and security.

Ready to open up the full potential of a 20-foot container for your next project? Explore our custom office container solutions and more: Explore custom office container solutions.