Thinking about buying a shipping container? It’s not as simple as picking the first one you see online. There are a bunch of things you should check before you hand over your money. Containers for sale can look similar at first, but the details make a big difference. From the container’s condition and size to delivery and even scams, there’s a lot to consider. Here’s a straightforward guide to help you avoid common mistakes and get the right container for your needs.
Key Takeaways
- Always check the container’s grade and look for signs of damage before buying.
- Pick a size and type that matches your plans—don’t just go by what’s cheapest or available.
- Ask to see the container in person or get detailed photos and videos if you can’t visit.
- Be clear about delivery, site prep, and if you need permits for your location.
- Only buy from sellers with good reviews, real business info, and clear warranty terms.
Assessing the Condition and Grade of Containers for Sale
Before you move ahead with any sale of used containers, it’s smart to get a handle on the true state and grade of each unit. Overlooking this step often leads to headaches—and extra expenses—down the line. Here’s what you need to know to get it right.
Understanding One-Trip, Cargo-Worthy, and Wind & Watertight Grades
Shipping containers are graded based on usage and condition. Here’s a quick comparison:
| Grade | Description | Best For |
|---|---|---|
| One-Trip | Used once, barely any visible wear | Homes, offices, premium builds |
| Cargo-Worthy (CW) | Meets shipping standards; minor blemishes | Export, rugged business use |
| Wind & Watertight | Retired from shipping, but sealed tight | Storage, simple site projects |
- One-trip containers are almost like new—higher price, but top quality.
- Cargo-worthy containers are structurally solid, with some cosmetic flaws.
- Wind and watertight units are mainly for keeping out the weather—ideal for storage, but not suited for export.
Identifying Signs of Wear and Damage
Don’t just take a seller’s word for it—always check for red flags yourself. Used containers can hide issues. Look for:
- Large areas of rust or paint bubbling
- Soft spots in floors or warped floorboards
- Dented walls, especially corners and doors
- Door seals that don’t close properly
If you see daylight through the walls or floor, that’s a major warning sign.
Even a container that looks fine at first glance might have subtle damage that leads to leaks or pests later on. Take your time and ask plenty of questions.
Evaluating Suitability for Your Intended Use
The container’s grade and condition should match your plans. Think about:
- Whether you need a certified unit for export or just dry storage
- How visible cosmetic damage is and if it matters to you
- If the floor is strong enough for heavy equipment or shelving
- If you’re buying for a building project, the fresher the container, the better.
- For simple storage, cosmetic stuff doesn’t matter as much as structural soundness.
In short, be honest about what you need from a sale of used containers. Don’t overpay for a grade you won’t even use, but also don’t take chances on quality if your project depends on it.
Choosing the Right Size and Type for Your Needs
When it comes to picking out a shipping container, the size and type you choose can make a huge difference in how happy you are with your purchase. Not every container fits every job, so it’s best to plan carefully and avoid the headache of realizing you don’t have enough room (or maybe you’ve bought way more space than you need).
Comparing Standard and High Cube Options
Standard containers and high cube containers look similar but aren’t quite the same. Here’s a neat table to break down the core differences:
| Type | Typical Height | Common Lengths (ft) | Main Use Cases |
|---|---|---|---|
| Standard | 8’6" | 10, 20, 40 | General storage, shipping, many modifications |
| High Cube | 9’6" | 20, 40 | Taller items, more volume, conversions |
- Standard containers fit basic storage and most onsite jobs, where height isn’t an issue.
- High cubes are chosen for extra headroom—think furniture storage, workshop conversions, or anything needing a bit more air over your head.
Matching Container Size to Purpose
If you know what you’re going to store or build, finding the right size is way easier. Here’s a rundown:
- 10-foot: Good for small sheds, tools, or a bike garage. Fits in tight spots easily.
- 20-foot: The all-rounder. Perfect for a typical home’s worth of stuff, or a small office.
- 40-foot: When you’ve got serious storage needs, big gear, or want to turn a container into an office, studio, or even a small house.
Don’t forget to check your site, too. Tight driveways or fences make moving and fitting a big container tricky. Measure twice, regret once!
Considering New vs. Used Containers for Sale
Now comes the age-old debate: brand new, or gently used? There are real ups and downs to both. Here are some quick thoughts:
- New (or “one-trip”) containers look sharp and are nearly perfect, but they’ll cost more.
- Used containers still do the job—perfect for many storage uses, workshops, or when looks aren’t a priority.
- Used containers may have some dents and rust, but they’re usually much cheaper and available in more sizes.
Sometimes, going used just makes sense, especially when your main goal is to save money and durability matters more than appearance.
Whatever you decide, make sure to match the container size and style to your actual needs—not just what the salesperson suggests. It saves money, time, and hassle in the long run.
Inspecting Containers for Sale Before Making a Purchase
Before you commit to buying a shipping container, it’s smart to do a thorough inspection – either in-person or virtually. Mistakes during this stage can haunt you later. It’s better to spot potential problems early than to deal with headaches after the sale. Here’s how you can be sure you’re picking the right container.
Arranging In-Person or Virtual Inspections
- Schedule a visit to see the exact container if possible. Photos online might not catch everything.
- If you’re not close by, ask for a recent video walkthrough or a full set of detailed photos.
- Request shots of all four sides, the roof, interior, and the floor.
- Ask specific questions about any scratches, dents, or patches you see in the media provided.
I’ve known people who trusted stock photos and regretted it later. If you’re handing over serious money, you want to see the actual container – not the "best case" examples from a catalog.
Checking Structural Integrity and Floor Condition
- Check the exterior for rust, dents, and old repairs. Focus on corner posts, seams, and hinges.
- Open and close both doors to make sure they’re aligned and not warped.
- Inspect the inside floors for rot, soft spots, or oil stains.
- Look at the ceiling for signs of leaks or sunlight peeking through.
Here’s a quick checklist that can help you structure your inspection:
| Area | What To Check For | Warning Signs |
|---|---|---|
| Outside Shell | Rust, dents, poor welds | Holes, heavy rust patches |
| Doors/Hinges | Smooth operation | Warping, stuck hinges |
| Interior Floor | Rot, softness, clean | Wet, sagging, bad smells |
| Roof & Ceiling | Water tightness | Sunlight, stains, corrosion |
Reviewing Past Usage and Certifications
- Ask the seller about the container’s history—was it used for food storage, chemicals, or just regular freight?
- Check if it comes with any certifications, like cargo-worthy or wind-and-watertight, which verifies it meets shipping or storage standards.
- If you need it for shipping, confirm that a recent certification is available, or you’ll need to pay extra for an inspection.
- Get documentation on any repairs, modifications, or previous accidents.
- Make sure any guarantees or warranties are spelled out in writing.
You want a seller who is upfront about a container’s past. Any hesitation usually means there’s something to hide.
Evaluating Modifications and Customization Options
Thinking about turning a boring old shipping container into something more useful? Whether it’s an office, studio, snack stand, or unique storage, you’re probably not stopping at the standard metal box. That’s why it pays to look into what kind of modifications are possible before you commit to a container for sale. Not every container can handle every change, so it’s good to know your options and limits.
Popular Modifications for Different Applications
There’s a surprising amount you can do with these things. Some folks want something simple, like improved ventilation or extra doors, while others go all-out with plumbing, electrical wiring, or stacking containers for extra space. Here are the most common requests:
- Adding extra doors (roll-up, personnel, or cargo)
- Installing windows (for light, ventilation, or even just looks)
- Insulation for temperature control
- Electrical outfitting (for lights, charging, or even internet access)
- Plumbing for restrooms or food service
- Shelving and workbenches
- Painting or cladding for appearance
Assessing Material Suitability for Changes
You might assume all containers are built to handle any upgrade, but that’s not always true. Most high-quality ones are made of Corten steel, which is tough and stands up well to weather and cutting. Older or cheaper containers can be thinner, prone to rust, or have weak spots that make some projects kinda risky. Here’s a quick reference:
| Modification | Needs Certain Material? | Easy on Older Containers? |
|---|---|---|
| Add windows/doors | Yes (Corten Steel best) | Risky on rusted units |
| Heavy insulation | No | Possible, check ceiling |
| Stack containers | Yes (strong roof/frame) | Sometimes unsafe |
| Cut large sections | Yes (structural) | Not always advised |
Don’t start hacking up a container until you know what it’s made of and that it’s solid enough for the job. If in doubt, ask the seller or bring in a pro.
Planning for Future Add-Ons and Expansions
Lots of people change their mind or find out later they need more space, power, or features. If you think you might expand or stack, consider these things upfront:
- Choose a container with reinforced corners if you plan to stack.
- Leave wall or ceiling space for future windows, doors, or HVAC equipment.
- Ask the seller if they offer “prep for future expansions,” like pre-run conduit or ready-to-attach panels.
Buying a container with the future in mind means fewer headaches—and less wasted money—if your needs grow later on.
Understanding Delivery, Site Preparation, and Permitting
When you buy a shipping container, actually getting it onto your property and set up isn’t as straightforward as it sounds. There’s a lot to get right before the container even lands in your yard, from figuring out the delivery process to making sure you’re allowed to place it on your lot in the first place. Here’s a real look at what needs to happen.
Reviewing Delivery Processes and Lead Times
- Ask the seller for a breakdown of their delivery process (lead time, type of trucks they use, and what’s included).
- Decide if you want them to handle setup or if it’s something you’ll deal with on your own.
- Delivery fees can change a lot depending on your location and how hard it is to access your property.
| Container Size | Total Space Needed for Delivery |
|---|---|
| 20ft | 75ft (including truck space) |
| 40ft | 120ft (including truck space) |
Don’t forget: The delivery truck needs way more room than the container itself. Plan for open space plus room for the truck to pull out after dropping off the container.
Preparing Your Site for Container Arrival
Making room for a shipping container isn’t just about emptying a spot. There’s a whole checklist:
- Clear debris, vehicles, or other barriers where the container will go.
- Check ground stability – soft ground can cause the container to sink or tilt.
- Make sure trucks have access, both overhead (wires, trees) and on the sides.
- Plan for the container’s orientation (which way do you want the doors to face?).
Navigating Local Zoning and Permit Requirements
- Some areas require permits for containers, even if you’re only using them for basic storage.
- Permanent installs (like home offices or workshops) almost always need a permit or, at minimum, local zoning approval.
- Zoning laws can cover how close you can put a container to a property line, height restrictions, and even appearance.
Permits and site prep can add time and cost—but skipping them can get expensive fast if you have to move your container later or pay fines.
Bottom line: Get clear on delivery, prep your ground, and check your local rules before the truck arrives with your container. Do that, and you’ll save time, hassle, and money.
Avoiding Scams and Finding Reputable Sellers of Containers for Sale
Buying a shipping container can feel risky, especially with how easy it is to find 2nd hand containers for sale online. The reality is, scams are common, and picking the wrong seller can leave you out of pocket—sometimes with nothing to show for it. Here are some pointers to keep you on the right track:
Identifying Red Flags in Listings and Sellers
It’s easy to get swept up by a low price or fast promises, but any red flag should make you pause:
- Descriptions that are vague or cut-and-paste from other sites
- No real photos of the container, just generic or stock images
- Sellers avoiding phone calls, lacking a physical address, or insisting on communication only through email or chat
- Requests for payment methods like wire transfers, crypto, or e-transfer before providing any sort of contract or invoice
- Unwillingness to answer basic questions about delivery, the unit’s history, or provide documentation
| Red Flag | Why It Matters |
|---|---|
| No actual photos | Could be fake or hiding damage |
| No address/phone | No way to confirm they’re a real business |
| Strange payment terms | Hard or impossible to recover your funds |
Verifying References and Customer Reviews
Checking the seller’s track record is one of the best ways to filter out the bad actors:
- Ask for references from people who bought from them recently
- Look up independent online reviews—search for patterns, not just the overall rating
- Find out how long they’ve been in business (a long track record is a good sign)
- Ask about whether previous customers were happy with delivery and after-sale service
It’s a good move to chat with a past buyer if possible. Sellers who are honest and established never mind going the extra mile to prove they’re legit.
Confirming Business Credentials and Warranty Terms
Don’t just take their word for it—ask for proof or supporting documents:
- Check for a business license or company registration
- Ask about any warranty or after-sales support they offer in writing
- Clarify who handles issues if the shipping container arrives damaged or not as described
- If you’re buying 2nd hand containers for sale, review any guarantees about condition or repairs
Sometimes the difference between a smooth deal and a regretful one comes down to a quick phone call or one document check. Don’t rush—take the time to really investigate the person or company selling you the container.
Doing your homework is worth it, especially when buying something as big and expensive as a shipping container. These steps take a bit of extra time, but they can save you from heartbreak and wasted money.
Budgeting for the True Cost of Your Container Purchase
Buying a shipping container, particularly a container 40ft in size, comes with more expenses than just the advertised price. Breaking down each cost ahead of time keeps you from getting blindsided by unexpected fees. Let’s go through what you actually need to budget for so you know the real price tag before you buy.
Factoring in Delivery, Taxes, and Setup Fees
Buying the container itself is step one, but that’s rarely the end of the bill. Here’s what you should expect:
| Cost Item | Typical Range (US) | Notes |
|---|---|---|
| Base Container Price | $2,500 – $5,500 | Condition matters (new/used/grade) |
| Delivery Fee | $300 – $1,200+ | Varies by distance, access challenges |
| Sales Tax | Varies | Depends on your local laws |
| Setup/Placement | $100 – $500 | Crane or leveling sometimes needed |
| Permit Fees | $50 – $1,000+ | Zoning/local rules may apply |
- Delivery costs can jump if your property is hard to reach (narrow roads, hills, etc.).
- Rural areas may have added fuel surcharges.
- Always ask what’s included in the delivery—sometimes placement is extra.
Understanding Additional Costs for Modifications
A plain 40-foot container often gets turned into something new—like an office, shop, or even a home. Those upgrades can add up fast. Here are some examples:
- Adding a side door: $400-$1,200
- Installing windows: $300-$800 each
- Spray foam insulation: $1,500-$3,000
- Electrical and lighting: $500-$2,000+
- Paint or rust-proofing: $400-$1,200
Always get written quotes for each modification you want. Some sellers include basic mods, others charge for everything.
Think ahead about upgrades, because changing your mind after delivery usually costs more in the long run, and not all containers are easy to modify.
Clarifying Quotation Details and Payment Terms
You really don’t want confusion here—a surprise bill could ruin your budget. Make sure to:
- Ask for a complete, itemized quote with all charges listed.
- Check for hidden expenses like storage fees or overtime if delays happen.
- Understand warranty terms and if they cost extra.
- Clarify if deposits are refundable and what payment methods are accepted.
A little diligence at this stage can save you hundreds or even thousands of dollars.
When buying a container 40ft or any size, take your time. Don’t just look at the base price—ask questions, compare quotes, and make sure you’re ready for every line item in the bill.
Conclusion
Buying a shipping container isn’t something most of us do every day, so it’s normal to have a lot of questions. The main thing is to take your time and really look into the details—don’t just go for the first cheap deal you see online. Make sure you know what condition the container is in, ask for photos or a video, and check if the seller is legit. Think about how you’ll use the container, what size you need, and if you’ll want any changes made to it. Delivery is another biggie—ask how it works and what you need to do on your end. And don’t forget to check if you need a permit where you live. If you’re ever unsure, talk to the seller and ask for references or reviews. A good seller will be happy to answer your questions. In the end, a little research goes a long way and can save you a lot of hassle down the road.
Frequently Asked Questions
Can I see the shipping container before I buy it?
Yes, it’s a good idea to check out the container in person if you can, especially if it’s used. If you can’t visit, ask the seller for photos or a video of the exact container you’ll be buying. This helps you know what you’re getting and avoid surprises.
What are the main types of shipping container conditions?
Shipping containers are usually sold as ‘one-trip’ (almost new), ‘cargo-worthy’ (good for shipping), ‘wind and watertight’ (good for storage), or ‘as-is’ (may have damage). Knowing these types helps you pick the right container for your needs.
Do I need a permit to put a shipping container on my property?
It depends on where you live and what you plan to use the container for. Some places require permits for permanent or even temporary use. Always check with your local city or town office before you buy.
How do I make sure I’m not getting scammed when buying a container?
Look for sellers with real business addresses, phone numbers, and good reviews. Avoid anyone who asks for payment before showing you the container or who won’t answer your questions. Always ask for references or proof of past sales.
What should I check when inspecting a container?
Look for rust, dents, holes, or soft spots in the floor. Check that the doors open and close smoothly and that the container is still strong. If you can’t check it yourself, ask for detailed photos and a video tour from the seller.
Are there extra costs besides the price of the container?
Yes, you should plan for delivery fees, taxes, and any changes you want to make, like adding doors or windows. Ask for a full quote that lists all costs before you agree to buy.
