Need maximum space at the best value per square foot? A 40ft shipping container is the workhorse of the container world, offering roughly twice the storage of a 20ft unit for far less than double the price. At StackCrateCo we stock new (one-trip) and used 40ft shipping container for sale options, every one inspected, graded and delivered anywhere in the lower 48 states. Whether you are kitting out a job site, expanding a warehouse or starting a conversion, this is the size most buyers reach for first.
Why buy a 40ft shipping container?
The 40ft box hits the sweet spot between capacity and cost. It holds the contents of a three to four bedroom home, swallows pallets two-deep, and still ships on a standard truck. Because shipping lines retire huge numbers of these units, supply is strong and pricing is competitive, which is exactly why so many shoppers choose to buy a 40ft container over smaller sizes.
- Best value per foot: nearly double the room of a 20ft for well under double the cost.
- Pallet-friendly: fits two rows of standard pallets down its length.
- Strong supply: plenty of new and used stock keeps prices keen.
- Versatile: storage, workshops, offices, homes, exports and conversions.
- Stackable and secure: heavy steel, lockable doors and weatherproof seals.
40ft shipping container dimensions and capacity
A standard 40 foot container for sale measures about 40ft long by 8ft wide by 8ft 6in tall externally, giving roughly 2,390 cubic feet of internal volume and around 320 square feet of floor space. The high-cube version adds a foot of height for tall pallets, machinery and comfortable living conversions. For exact internal and door measurements across every size, see our shipping container dimensions guide, and for the global build standard you can review the reference on intermodal containers.
New vs used 40ft containers
Choosing the right grade is the biggest factor in price. A new, one-trip box looks almost factory fresh, while a used unit offers honest value for storage and site use.
- New / one-trip: a new 40ft shipping container has made a single voyage and arrives near-pristine, ideal for offices, homes and customer-facing builds.
- Used / cargo-worthy: a used 40ft container for sale is certified wind and watertight with cosmetic wear, the smart pick for storage and workshops.
- Repainted: ask about a fresh coat to match your brand or property.
40ft high cube containers
If headroom matters, a 40ft high cube container gives you 9ft 6in of exterior height, a full foot more than standard. That extra space makes a real difference for tall equipment, racking, insulated linings and any conversion where ceiling height counts. Browse our dedicated high cube containers range, or compare a smaller footprint in our 20ft shipping containers.
How much does a 40ft shipping container cost?
The 40ft container price depends on condition, location and any modifications. Used units are the most affordable, one-trip boxes carry a premium for their near-new appearance, and high cube or specialty options sit slightly higher. Delivery is the other variable, which we price transparently by ZIP code so there are no surprises. For a full breakdown of what drives pricing, read our guide on how much a shipping container costs, then check live prices on any unit in our shop.
Popular uses for a 40ft container
The sheer volume of a 40ft box makes it the most adaptable size we sell. Customers use a 40ft storage container for everything from bulk inventory to full conversions.
- Warehousing and stock: secure, weatherproof overflow storage on or off site.
- Workshops and garages: a lockable steel space for tools, equipment and projects.
- Construction sites: rugged storage and welfare units that move between jobs.
- Conversions: the base for container homes, offices and cabins.
- Agriculture: dry, rodent-resistant storage for feed, machinery and supplies.
Delivery of your 40ft container across the USA
We deliver every 40ft shipping container for sale nationwide from our Sauget, Illinois depot using tilt-bed and flatbed transport. Tilt-bed delivery needs no equipment and gently slides the container onto a level surface, while flatbed suits sites with a forklift or crane. Delivery is priced by distance from your ZIP code at checkout, so the figure you see is the figure you pay. Confirm coverage and access on our delivery areas page before you order.
How to prepare for delivery
A 40ft container needs a firm, level spot and clear access for a long truck. For tilt-bed delivery, allow roughly 100ft of straight clearance so the driver can angle the bed and roll the box off smoothly. A bed of gravel or railway sleepers keeps the container off wet ground and helps the doors stay square. Our team will walk you through site requirements when you order so the drop goes cleanly first time.
Why buy your 40ft container from StackCrateCo
When you buy a 40ft container from StackCrateCo, every unit is physically inspected and honestly graded, so the box that arrives is the box you expected. You get transparent ZIP-based delivery pricing, real advice from people who know containers, and secure online checkout by card, wire or crypto. New to the terminology? Learn what a conex box is, then call our specialists on (312) 998-4030 or request a fast quote.
A closer look at 40ft container grades
Understanding grades helps you buy a 40ft shipping container with confidence. One-trip containers are the newest on the market, having shipped just once before sale, so they show minimal wear and the cleanest paint. Cargo-worthy units remain certified for international transport and are structurally excellent with cosmetic age. Wind and watertight boxes are sealed and dry but no longer cargo-certified, making them perfect for static storage. As-is units are sold for their steel value and are best avoided unless you have a specific project in mind. Every 40 foot container for sale at StackCrateCo is clearly graded, so you always know exactly what you are buying before it ships.
40ft vs 20ft containers: which is right for you?
The classic decision is 40ft versus 20ft. A 40ft container delivers roughly double the volume and the best cost per square foot, which makes it the natural choice for warehousing, larger workshops and conversions. A 20ft container is easier to place on tight sites, simpler to relocate and cheaper up front. If access is restricted or you only need moderate storage, the smaller box may suit you better. Compare the full 20ft shipping containers range, and if you need extra length consider our 45ft shipping containers for even more capacity.
Modifying your 40ft container
One of the joys of owning a 40ft box is how easily it adapts. Add roll-up or personnel doors for quick access, cut in windows and vents, line and insulate the walls, or fit shelving and electrics to create a workshop or office. Because the structure is so strong, most modifications can be done without compromising the container, and our team can advise on what is straightforward and what needs engineering. Finish the job with genuine container accessories such as lock boxes, ramps and shelving to get the most from your space.
40ft refrigerated and specialty options
Beyond standard dry boxes, the 40ft size is available in temperature-controlled and specialty builds. A 40ft refrigerated container, or reefer, keeps produce, pharmaceuticals and other goods at a controlled temperature, while open-top, side-door and double-door variants solve specific loading challenges. Explore our refrigerated containers if cold storage is on your list, or ask our team about specialty 40ft units when you request a quote.
Buying a 40ft shipping container online
Buying steel online should be simple, and at StackCrateCo it is. Browse the live inventory of 40ft shipping container for sale listings, pick your grade and any modifications, then enter your ZIP code for an instant delivery price. Check out securely by card, bank wire or crypto and receive full order confirmation, with our team on hand throughout. There is no haggling, no hidden fees and no vague callbacks, just a clear price and a container delivered to your door. When you are ready to buy a 40ft container, we make the whole process fast and transparent.
What to check when buying a used 40ft container
A good used 40ft shipping container can serve you for decades, but it pays to know what separates a great unit from a tired one. Inspect the roof for pooling and dents, check the floor for soft spots and the corner castings for damage, and make sure the doors open, close and seal cleanly. Surface rust is normal and easily treated, but deep corrosion or a sagging roof is a warning sign. At StackCrateCo we do this inspection for you and grade every used 40ft container for sale honestly, so you can buy with total confidence rather than gambling on a roadside find.
- Doors: they should swing freely and seal tight against the rubber gaskets.
- Floor: the marine plywood should be solid underfoot with no rot.
- Roof: no major dents or standing water that could lead to leaks.
- Frame: straight rails and sound corner castings for stacking and lifting.
40ft container delivery costs explained
Delivery is usually the second biggest line on your invoice after the container itself, so we keep it transparent. Your 40ft container price at checkout is calculated from the distance between our Sauget, Illinois depot and your delivery ZIP code, with a clear cap so coastal customers are never penalised unfairly. Tilt-bed and flatbed options are priced separately, letting you choose the method that suits your site and equipment. There are no vague freight estimates and no surprise surcharges on arrival, just one honest figure shown before you pay. See typical coverage on our delivery areas page.
40ft shipping container FAQs
How much does a 40ft shipping container cost?
Used 40ft units are the most affordable, while new one-trip and high cube boxes carry a premium. Condition, location and delivery distance all affect the final 40ft container price, which we show transparently at checkout.
What are the dimensions of a 40ft container?
A standard 40ft container is about 40ft long, 8ft wide and 8ft 6in tall, with high cube versions standing 9ft 6in tall for an extra foot of interior headroom.
What is the difference between a 40ft standard and high cube?
They share the same length and width, but a 40ft high cube container is one foot taller, giving more vertical space for tall pallets, racking and living conversions.
Can you deliver a 40ft container to my site?
Yes. We deliver 40ft containers across the 48 contiguous states by tilt-bed or flatbed, priced by ZIP code. Allow around 100ft of clear, level access for a smooth tilt-bed drop.
Should I buy a new or used 40ft container?
Choose a new one-trip box for conversions and anything visible to customers, and a used cargo-worthy unit for storage and site work where value matters most.
How much can a 40ft container hold?
A 40ft container offers roughly 2,390 cubic feet of space, about the contents of a three to four bedroom home, and fits two rows of standard pallets down its length.
Is a 40ft container good for a container home?
Yes. The length and, in high cube form, the extra height make 40ft containers a popular base for container homes, studios and offices. One-trip units are best for living conversions thanks to their clean condition.
Can I move a 40ft container once it is delivered?
A 40ft container can be relocated, but it needs a suitable truck and often a crane or forklift because of its length and weight. Plan your placement carefully so you do not need to move it often.
Do you offer repainted or coloured 40ft containers?
Yes. Many of our 40ft units can be repainted in a colour of your choice to match your property or brand, which also refreshes the exterior and adds a protective coat. Ask our team when you request your quote.
How long does a 40ft shipping container last?
With basic care, a quality 40ft container lasts 25 years or more. Keeping it on a level base, treating any surface rust and maintaining the door seals will keep it watertight and structurally sound for decades.
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