Thinking about buying a shipping container? Whether it’s for extra storage, a workshop, or even a cool backyard project, getting a used one can save you a good chunk of change compared to buying new. But here’s the thing: not all used containers are created equal. You really need to know what you’re looking at to avoid ending up with a leaky, rusty box that’s more trouble than it’s worth. This guide will help you check the important stuff before you hand over your cash for containers for sale.
Key Takeaways
- When looking at containers for sale, know the grades: ‘New’ or ‘one-trip’ are best, followed by ‘cargo-worthy’ and then ‘wind and watertight.’ Avoid ‘as-is’ unless you know exactly what you’re getting into.
- Inspect the outside carefully for rust, big dents, and intact corner castings. Check the paint; peeling paint can mean rust is starting underneath.
- Step inside and test the doors. Make sure they open and close smoothly. Check the rubber seals around the doors for cracks or missing pieces – these are key for keeping water out.
- Don’t forget the floor. Most are wood. Look for soft spots, signs of rot, or any weird smells that might mean water damage or leaks.
- Always ask about delivery costs and what’s included. Figure out if you need special equipment on your end and get everything in writing before you pay.
Understanding Container Grades Before You Buy
So, you’re looking to buy a shipping container. Awesome! But before you hand over your cash, it’s super important to know about the different ‘grades’ these things come in. It’s not like buying a new car where everything’s pretty standard. With containers, the condition can vary a lot, and knowing the grades helps you avoid getting a lemon.
New vs. One-Trip Containers
These are the cream of the crop, basically. They’ve only made one trip, usually from the factory overseas to their first destination. Think of them as almost new. They’re typically clean, free of major dents, and don’t have much rust. If you need something that looks sharp, like for an office conversion or a storefront, these are your best bet. They’ll cost more, though. You’re looking at a clean slate that should last you a good long while, probably 25 years or more with decent care.
Cargo-Worthy Containers Explained
These are used containers, but they’ve been checked and certified to be safe for shipping goods overseas. That means they’re structurally sound and can handle the rough life of international transport. They might have some cosmetic issues – maybe a few dents, some faded paint, or minor rust spots. But the important stuff, like the frame and the floor, should be solid. They’re a good middle-ground option if you don’t need that ‘brand new’ look but still need something reliable. Expect them to last maybe 10 to 15 years.
Wind and Watertight (WWT) Containers
Think of WWT containers as a step down from cargo-worthy. They’re still solid and, most importantly, they’re sealed up tight against wind and water. This is key for storage. Their ‘cargo-worthy’ certification might have expired, or they might have a small issue that wouldn’t fly on an international voyage but doesn’t affect their ability to keep the weather out. They’re usually cheaper than cargo-worthy ones and are perfectly fine for many storage needs. Just be aware that they might have more visible wear and tear.
The Risks of ‘As-Is’ Containers
‘As-is’ containers are the wild card. They’re sold with known problems, and the seller isn’t making any promises. This could mean anything from a hole in the side to a damaged door or floor. While they’re often priced similarly to WWT containers, the repair costs can quickly add up, often costing more than the container itself is worth. You really need to know exactly what you’re getting into with an ‘as-is’ container, and it’s usually best to avoid them unless you’re a seasoned DIYer with a specific project in mind.
Here’s a quick rundown:
- New/One-Trip: Best condition, highest price, longest lifespan. Great for offices, retail.
- Cargo-Worthy: Certified for shipping, structurally sound, some cosmetic wear. Good all-around choice.
- Wind & Watertight (WWT): Good for storage, sealed against elements, may have more visible damage.
- As-Is: Sold with known defects, cheapest upfront, highest risk of repair costs.
When you’re looking at containers, especially used ones, don’t just trust the description. Always ask for recent photos of the actual unit you’re considering. If you can, go see it in person. It’s better to spend a little extra time upfront than to end up with a container that’s a headache later on.
Thorough Inspection of Containers for Sale
So, you’ve found some shipping containers for sale, maybe even a sweet deal on a container 40ft or some 2nd hand containers for sale. That’s great! But before you hand over your cash, especially when looking at used containers, a good once-over is super important. Think of it like buying a used car – you wouldn’t just hand over the money without checking under the hood, right? The same goes for these big metal boxes. A little time spent inspecting can save you a lot of headaches later.
Evaluating Exterior Condition
The outside of a shipping container tells a big story about its life. You’re looking for more than just a fresh coat of paint. Start with the corner castings – those chunky metal bits at each corner. They should be solid, no cracks. Then, check the paint. Some fading is normal, but if you see paint peeling off in big chunks, that’s a sign that rust might be lurking underneath. Speaking of rust, a few small spots are usually okay, but if you see deep pitting or actual holes, that’s a major red flag. Also, keep an eye out for big dents or areas that look warped. Minor dings happen during transit, but major structural damage can affect how the container holds up, especially if you plan to stack them or modify them.
Inspecting the Interior for Damage
Once the outside looks decent, it’s time to step inside. This is where you might find issues that aren’t visible from the outside. First, check the doors. Do they open and close smoothly? Do they latch properly? Faulty doors can be a real pain and costly to fix. While you’re at it, look closely at the rubber seals around the doors. Are they cracked, torn, or missing? These seals are what keep the weather out, so if they’re in bad shape, water can get in. A musty smell inside is also a clue that there might have been leaks or moisture problems. On a sunny day, close the doors and look for any light shining through. If you see light, you’ve got a leak, plain and simple.
Checking Floor Integrity and Material
Most shipping containers have floors made of thick marine-grade plywood. This stuff is tough, but over time, it can take a beating. Walk the entire floor, paying attention to any areas that feel soft or spongy. That could mean rot or water damage. Also, check for any signs of chemical spills or heavy damage. If the floor is compromised, it can be a big job to replace it, especially if you plan on storing heavy items or using the container for something like a workshop.
Verifying Door Seals and Locking Systems
This is a big one, especially if you’re looking at sale of used containers where the seals might be worn. The doors are your main point of entry and exit, and they need to work right. Test the locking bars – make sure they slide easily and engage securely. The handles should feel sturdy, not loose or wobbly. As mentioned before, the rubber gaskets around the door frames are critical for keeping the elements out. Run your hand along them, check for cracks, and see if they’re still pliable. A good seal means a dry interior, which is pretty much the whole point of having a container, right? If the seals are shot, you’ll likely need to replace them to make the container wind and watertight.
Key Questions for Container Sellers
Buying a shipping container is a pretty big deal, and you don’t want to get stuck with something that isn’t what you expected. Talking to the seller before you hand over any cash is super important. It’s like checking the ingredients before you buy food, you know? You need to make sure you’re getting what you pay for.
Clarifying Container Condition and Photos
First off, ask for recent, clear photos. Don’t just accept a stock picture. You want to see the actual container you might buy. Ask about its grade – is it "one-trip," "cargo-worthy," or "wind and watertight" (WWT)? Each means something different. A "one-trip" container is basically new, having only made one journey from the factory. "Cargo-worthy" means it’s still good enough for shipping goods overseas, even if it’s used. "WWT" means it’ll keep the weather out, but might not meet strict shipping standards. Also, ask if they have any photos showing specific issues like rust spots or dents. It’s always best to see the actual container or at least very detailed, recent photos of it.
Understanding Delivery Fees and Logistics
Delivery costs can sneak up on you. Find out exactly what the delivery fee covers. Does it include just dropping the container off, or will they place it exactly where you want it? Ask about the type of truck they use – a flatbed, tilt-bed, or crane truck can make a difference in how and where they can place it. Also, clarify who’s responsible if the container gets damaged during transit. The distance from the seller’s depot to your site is a big factor in the price, so be upfront about your location.
Asking About Site Preparation Requirements
Sellers usually have specific needs for where they can drop off a container. Most require a firm, level surface – think packed dirt, gravel, or pavement. Ask if you need to clear the area or prepare it in any way before the truck arrives. Some deliveries might need more space than you think, especially for maneuvering the truck. It’s good to know if you’ll need special equipment on your end to help with unloading, or if the delivery truck handles everything.
Confirming Seller Reputation and Reliability
Do a little digging on the seller. Check online reviews or ask for references if possible. A "too good to be true" price can sometimes be a red flag. Make sure they communicate clearly and promptly. You want to work with someone who is upfront about the container’s condition and the whole process. Asking about their return policy or any guarantees they offer is also a smart move, though remember that once a container is delivered, warranties can be tricky.
Here are some things to confirm:
- Container Grade: What specific grade is the container (e.g., one-trip, cargo-worthy, WWT)?
- Recent Photos: Can they provide recent, detailed photos of the actual container?
- Delivery Costs: What is the total cost of delivery, and what does it include?
- Site Readiness: What are the site requirements for delivery and unloading?
- Seller Guarantees: Are there any guarantees or return policies in place?
Asking these questions upfront helps avoid misunderstandings and ensures you get a container that fits your needs and budget without any nasty surprises down the road. It’s all about being prepared and knowing what to expect.
Assessing Structural Integrity and Durability
When you’re looking at containers for sale, checking their bones is super important. You don’t want to end up with a box that’s falling apart before you even get it where you want it. Think of it like buying a house – you need to make sure the foundation is solid.
Identifying Rust and Corrosion Issues
Rust is the enemy of steel, and shipping containers are made of steel. While a little bit of surface rust on a used container is pretty normal, you need to watch out for the serious stuff. Deep pitting, flaky rust, or holes are big red flags. These aren’t just ugly; they mean the metal is weakening, and that can lead to leaks or even structural failure down the line. Pay close attention to seams, corners, and the bottom edges, as these are common spots for rust to start.
- Surface Rust: Small, light-colored patches. Usually cosmetic, but keep an eye on it.
- Scale Rust: Thicker, darker rust that might be flaking off. This is more concerning.
- Penetrating Rust: Rust that has eaten through the metal, creating holes. This is a dealbreaker.
Checking for Dents and Warped Areas
Containers take a beating during their shipping lives. You’ll likely see some dents. Small dings and minor dents are usually fine. What you really want to avoid are large, deep dents or areas where the metal looks like it’s been pushed in or pulled out significantly. These can indicate a serious impact and might have compromised the container’s frame. Warped panels can also affect how well doors seal and how stable the container is if you plan to stack things on top or modify it.
Examining Corner Castings and Welds
Those chunky metal bits at each corner? Those are called corner castings, and they’re pretty critical. They’re used for lifting the container and for stacking them securely. Make sure they’re all there, not cracked, and not excessively bent. Also, take a good look at the welds where different pieces of metal are joined together, especially around the doors and roof. You want to see clean, solid welds, not ones that look sloppy or have cracks starting in them.
Ensuring Watertight Seals and Gaskets
This is a big one, especially if you plan to store anything sensitive inside. The rubber gaskets around the doors are what keep the weather out. Check them carefully. Are they cracked, brittle, or missing in spots? If they look worn out, water and pests can get in. A simple test is to close the doors on a sunny day and look for light shining through any gaps. If you see light, you’ve got a leak, and that means trouble.
Don’t underestimate the importance of a good seal. Even a small gap can let in a surprising amount of water over time, leading to mold, mildew, and damage to whatever you’re storing inside. It’s often easier and cheaper to replace a worn gasket than to deal with the consequences of a leaky container.>
Here’s a quick rundown of what to look for:
- Door Seals: Check for cracks, tears, or missing sections. They should be pliable, not hard and brittle.
- Frame Alignment: Ensure the doors close squarely and don’t rub excessively. Misalignment can put stress on the seals.
- Pest Entry: Look for any small holes or gaps where insects or rodents could get in, especially around the door frames and floor edges.
Choosing the Right Container Type
Matching Container Type to Your Needs
So, you’ve decided to buy a shipping container. Awesome! But hold on a sec, not all containers are created equal, and picking the wrong one can lead to headaches later. Think about what you’ll actually do with it. Is it just for stashing old lawn equipment, or are you planning to turn it into a cool backyard office? Your purpose is the biggest clue. For simple storage, a standard cargo-worthy unit might be just fine. But if you’re thinking about modifications, like adding windows or insulation, you’ll want to consider how much space you really need and what kind of access you’ll have.
Here are some common uses and what might fit:
- General Storage: Standard 20ft or 40ft containers work well. Look for cargo-worthy or WWT grades.
- Workshop/Office Conversion: A 40ft High Cube gives you extra headroom, which makes a huge difference when you’re standing up and working. Double-door units can also be handy for better airflow and access.
- Specialty Storage (e.g., food, sensitive equipment): You might need a refrigerated container (reefer) or one with specific climate controls.
- Oversized Items: Open-top or flat-rack containers are designed for things that won’t fit through standard doors.
Considering Climate and Material Durability
Where you put your container matters. If you’re in a place with a lot of rain, humidity, or even near the coast, rust is going to be your enemy. Most shipping containers are made of Corten steel, which is supposed to be rust-resistant, but it’s not invincible. Pay close attention to the condition of the steel, especially around the bottom edges and corners.
- Rust Resistance: Corten steel is good, but check for existing rust. The better the steel’s condition, the longer your container will last.
- Watertight Seals: Make sure the rubber gaskets around the doors are in good shape. You don’t want rain or pests getting in.
- Paint and Coatings: A good paint job can add an extra layer of protection against the elements.
The weather can really beat up a container over time. Even a good quality unit will need some upkeep if it’s constantly exposed to harsh conditions. Think about how much maintenance you’re willing to do before you buy.
Evaluating Security Features
Security is a big deal, whether you’re storing valuable tools or turning the container into a small business. Standard shipping containers come with pretty robust locking mechanisms, usually involving heavy-duty steel bars that slide into place. However, you can often add extra layers of security.
- Lock Boxes: These are metal cages welded over the container’s original padlock area. They make it much harder for someone to cut off your padlock.
- Door Seals and Hinges: Check that the doors close tightly and the hinges are sturdy. Any weak points can be exploited.
- Container Location: While not a feature of the container itself, think about where you’ll place it. A well-lit, visible spot is naturally more secure than a hidden corner.
Navigating the Purchase and Delivery Process
Understanding Payment and Guarantee Options
So, you’ve found the container you want. Great! Now, let’s talk about actually paying for it and what happens if something isn’t quite right. Most sellers will want payment upfront, but it’s worth asking about their payment methods. Some might take checks, others prefer bank transfers, and a few might even handle credit cards, though that can sometimes come with extra fees.
It’s a good idea to look for sellers who offer some kind of guarantee. This could be a short window where you can inspect the container after delivery and still get a refund or exchange if it’s not what you expected. Some platforms even hold your payment for a few days until you give the thumbs up. This gives you peace of mind, knowing you’re not just handing over cash for something that turns out to be a lemon.
Preparing for Container Delivery
Getting the container to your location is a big step, and it requires some planning on your end. First off, think about where it’s going to sit. You’ll need a firm, level spot. Paved surfaces, packed gravel, or even hard-packed dirt usually work well. Avoid areas that tend to flood or have a noticeable slope. The delivery truck needs space to maneuver, especially when backing up to place the container. Make sure there are no low-hanging branches, power lines, or other obstructions in the way.
Here are a few things to sort out before the truck arrives:
- Access: Can the truck easily get to the drop-off spot? Consider gates, narrow driveways, or tight turns.
- Clearance: Is there enough overhead space for the truck’s tilt mechanism or crane?
- Ground Stability: Will the ground support the weight of the truck and the container without sinking?
- On-site Help: Do you have equipment like a forklift or tractor if you need to move the container immediately after placement?
The Importance of Site Readiness
This ties right into delivery prep, but it’s worth its own mention. Think about the long-term use of your container. If it’s going to be a permanent structure, like an office or workshop, you might need to think about foundations, anchoring, or even permits depending on your local regulations. For temporary storage, a level surface is usually enough. But even then, consider drainage. You don’t want your stuff sitting in a puddle.
Sometimes, people underestimate how much space a delivery truck needs. These aren’t small vehicles, and they need room to operate safely. Always err on the side of caution and clear more space than you think you’ll need. It’s better to have a bit of extra clear ground than to have the driver unable to place the container where you want it.
Finally, don’t forget to check with your local authorities. Some areas have rules about where you can place shipping containers, even on private property. A quick call to your city or county planning department can save you a lot of headaches down the road.
Wrapping It Up
So, you’re looking to buy a shipping container. It’s a pretty smart move for storage or a project, and going for a used one can save you a good chunk of change. Just remember, not all used containers are created equal. Take your time, really look at those pictures, and if you can, go see it in person. Check for rust, make sure the doors work right, and don’t forget to ask about delivery costs before you sign anything. Doing a little homework now means you’ll end up with a solid container that does exactly what you need it to, without any nasty surprises later on.
Frequently Asked Questions
What’s the difference between a new container and a used one?
Think of a new container like a brand-new car, fresh from the factory. It’s usually in perfect shape, with no dents or rust. A used container is more like a pre-owned car. It’s been used for shipping, so it might have some scratches, small dents, or a bit of rust, but it’s still perfectly good for storage or other uses. Used ones are usually much cheaper!
What does ‘Cargo-Worthy’ mean for a container?
When a container is called ‘Cargo-Worthy,’ it means it’s strong enough and sealed well enough to safely ship goods overseas. It has passed certain tests to make sure it can handle the journey and keep your stuff dry and protected from the weather. It’s a good sign that the container is in solid shape.
What should I look for when checking a container’s condition?
You should check a few key things. Look at the outside for big dents, rust holes, or bent corners. Inside, make sure the floor is solid and not rotten, and check that the doors open and close smoothly. Also, see if there are any gaps or holes where light shines through when the doors are closed – that means it’s not watertight!
How do I know if a container is truly ‘Wind and Watertight’?
A ‘Wind and Watertight’ (WWT) container is one that won’t let wind or rain get inside. To check, close the doors on a sunny day and look for any light peeking through the seams or panels. If you don’t see any light, it’s likely WWT. Also, check the rubber seals around the doors for cracks or damage.
Are ‘As-Is’ containers a good deal?
Containers sold ‘As-Is’ usually have problems, like holes or bad floors. While they might be the cheapest option upfront, you’ll likely spend more money fixing them than if you bought a slightly better used container. It’s often best to avoid ‘As-Is’ unless you know exactly what you’re doing and have a plan to fix it.
What are the hidden costs when buying a container?
The biggest hidden cost is usually delivery! The farther away the container is, the more you’ll pay to have it brought to you. Also, ask about any extra fees for difficult drop-off locations or if you need special equipment to unload it. It’s smart to get all delivery details upfront.
