For buyers who need the absolute maximum in length and volume, the 45 foot container is the largest standard shipping container available, offering five extra feet over a 40ft box and almost always built as a high cube for extra height too. That combination of length and headroom makes it the ultimate choice for high-volume storage, generous workshops and ambitious conversions. At StackCrateCo we source new and used 45ft shipping container options, every unit inspected, honestly graded and delivered across the lower 48 states. When nothing smaller will do, the 45ft delivers more usable space than any other container on the market.
Why choose a 45ft shipping container?
The 45ft container for sale is all about capacity. With five more feet than a 40ft and the standard high cube height of 9ft 6in, it gives you the most cubic footage of any single container, which is invaluable when you are storing large volumes of stock, fitting long racking runs, or designing a roomy living space. Because the 45ft is a specialty size used heavily in domestic intermodal transport, supply is more limited than the common lengths, so it carries a sense of exclusivity along with its sheer practicality. As with every quality container, you get heavy-gauge steel walls, lockable doors and weatherproof seals as standard.
- Maximum volume: the largest standard container, with the most internal space.
- Extra height included: almost always a high cube at 9ft 6in tall.
- Long racking runs: ideal for warehousing and industrial storage.
- Spacious conversions: room for generous homes, offices and studios.
- Distinctive: a specialty length that stands out from the crowd.
45ft container dimensions and capacity
A 45ft high cube container measures roughly 45ft long by 8ft wide by 9ft 6in tall externally, delivering around 3,040 cubic feet of internal volume, the most of any standard container. The extra length over a 40ft high cube translates into noticeably more floor area for pallets, equipment and living layouts, while the high cube height leaves comfortable headroom even after a floor and ceiling are added in a conversion. For exact internal and door measurements across every size, see our shipping container dimensions guide, and for the international build standard you can review the reference on intermodal containers.
New vs used 45ft containers
The grade you choose drives the price. A new or one-trip box looks almost factory fresh and suits homes, offices and anything on display, while a used unit offers strong value for high-volume storage. Because the 45ft is less common, availability of each grade can vary, so it is worth checking current stock with our team before you order.
- New / one-trip: near-pristine, ideal for conversions and customer-facing uses.
- Cargo-worthy: certified for transport, excellent structure with cosmetic age.
- Wind and watertight: sealed and dry, the budget-friendly storage choice.
How much does a 45ft shipping container cost?
As a specialty length, the price of a 45ft shipping container reflects its size and more limited supply, sitting above an equivalent 40ft high cube. Beyond that, the usual factors apply: condition, location and any modifications. Used units are the most affordable, while new one-trip boxes carry a premium for their near-new appearance. Delivery is priced 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 and current 45ft availability in our shop.
45ft vs 40ft containers
If you are weighing a 45ft against the more common 40ft, the decision comes down to whether you need that extra five feet and the high cube height. A 40ft is easier to source, simpler to deliver and cheaper, and suits the majority of storage and conversion projects. The 45ft is the choice when maximum length and volume are the priority and your site can accommodate a longer unit. Compare our 40ft shipping containers and high cube containers to see how the sizes stack up before you commit.
Popular uses for a 45ft container
The unmatched capacity of a 45ft box makes it a favourite for the most demanding storage and conversion projects.
- High-volume warehousing: the most stock and equipment in a single secure unit.
- Industrial racking: long, uninterrupted runs of shelving and storage.
- Spacious workshops: room for large machinery and multiple workstations.
- Generous conversions: roomy homes, offices and studios in one box.
- Logistics and distribution: maximum payload space for moving operations.
45ft containers for conversions
For conversions, the 45ft high cube is hard to beat. The extra length over a 40ft lets you design a genuinely spacious layout with distinct living, sleeping and working zones, while the high cube height keeps every room comfortable after insulation and ceilings. That makes it a superb base for larger container homes, offices and studios where you want room to breathe. Explore our shipping container homes and cabins ranges for ideas, and choose a one-trip unit for the cleanest starting point.
What to check when buying a used 45ft container
A good used 45ft container for sale can serve you for decades, so it pays to know what to look for. Inspect the roof for dents and pooling, the floor for soft spots, and the doors for clean opening and a tight seal. Surface rust is normal and easily treated, while deep corrosion is a warning sign. At StackCrateCo we carry out this inspection for you and grade every unit honestly, so you never gamble on an unseen box, especially important with a larger, higher-value specialty container.
- Doors: should swing freely and seal against the gaskets.
- Floor: solid marine plywood with no rot.
- Roof: no major dents or standing water.
- Frame: straight rails and sound corner castings.
Delivery of your 45ft container across the USA
We deliver every 45ft shipping container nationwide from our Sauget, Illinois depot using tilt-bed and flatbed transport. Because the 45ft is longer and taller than most boxes, delivery planning matters: allow extra straight clearance for tilt-bed access and check for low branches, wires and eaves along the route and at the final position. 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, and our team will review your site requirements before dispatch.
Why buy your 45ft container from StackCrateCo
When you buy a 45 foot container from StackCrateCo, every unit is physically inspected and honestly graded, so the box that arrives matches what you ordered. You get transparent ZIP-based delivery pricing, real advice from container specialists, and secure online checkout by card, wire or crypto. Because 45ft units are specialty stock, we recommend calling ahead to confirm current availability. New to the terminology? Learn what a conex box is, then call us on (312) 998-4030 or request a fast quote.
45ft container grades explained
Understanding the grades helps you buy a 45ft shipping container with confidence. One-trip units are the newest available, having shipped just once, so they show minimal wear and the cleanest paint, which makes them the natural choice for homes, offices and anything on display. Cargo-worthy boxes remain certified for international transport and are structurally excellent with cosmetic age. Wind and watertight units are sealed and dry but no longer cargo-certified, offering the most affordable route to maximum-volume storage. As-is containers are sold for their steel value and suit only specific projects. Every 45 foot container we offer carries a clear grade, so you always know exactly what you are buying and never pay for condition you do not need, which matters all the more with a larger, higher-value specialty unit.
Strength, stacking and durability
Despite its length and height, a 45ft high cube is engineered to the same exacting standards as every container in the global fleet. Its corner castings and reinforced steel frame are designed to be stacked and lifted when fully loaded aboard ship, so a single unit on your site is exceptionally robust. Corrugated steel walls resist impacts and weather, marine-grade plywood floors carry heavy point loads, and the whole structure is built to endure decades of ocean and road transport. For buyers, that means a low-maintenance, long-lasting steel building block of unmatched size. With a level base, occasional rust treatment and well-maintained door seals, a 45ft container stays watertight and structurally sound for 25 years or more.
The sustainable, high-capacity choice
Buying a used 45ft container for sale is a genuinely green decision on a grand scale. Each box is an enormous, ready-made steel structure that would otherwise sit idle, so repurposing it keeps a large amount of valuable steel in productive use rather than the scrap yard. Compared with constructing a new building of similar size, reusing a 45ft container dramatically cuts the material footprint of your storage or build. It is durability, capacity and sustainability in a single rugged package, which is part of why container projects appeal so strongly to environmentally minded buyers who also need serious space.
Buying a 45ft container online
Buying steel online should be simple, and at StackCrateCo it is. Browse our live inventory, choose your grade and any modifications, then enter your ZIP code for an instant, all-in delivery price. Check out securely by card, bank wire or crypto and receive full order confirmation, with our team on hand throughout. Because the 45ft is a specialty length, it is always worth calling ahead to confirm current stock and to plan delivery for such a long unit. There is no haggling, no hidden fees and no vague callbacks, just a clear price and the largest standard container on the market delivered to your door.
Modifying and finishing your 45ft container
The vast 45ft shell is a dream for ambitious modifications. Add multiple personnel or roll-up doors for easy access along its length, cut in rows of windows, line and insulate the walls, and partition the interior into distinct rooms or storage bays. The strong structure means most changes are straightforward, and the high cube height gives you real freedom with ceilings and mezzanines. Finish the project with genuine container accessories such as lock boxes, vents, shelving and ramps to make every foot of this generous container work for you.
45ft shipping container FAQs
How big is a 45ft container?
A 45ft high cube container is about 45ft long, 8ft wide and 9ft 6in tall, offering roughly 3,040 cubic feet of internal volume, the most of any standard shipping container.
Is a 45ft container always a high cube?
Almost always. The 45ft size is produced predominantly as a high cube at 9ft 6in tall, giving you both maximum length and extra headroom in one unit.
How much does a 45ft shipping container cost?
As a specialty length, the 45ft sits above an equivalent 40ft high cube in price, with condition, location and delivery distance also affecting the total, all shown transparently at checkout.
Are 45ft containers hard to find?
The 45ft is less common than 20ft and 40ft sizes, so availability can vary. We recommend contacting our team to check current 45ft stock before you order.
Can you deliver a 45ft container to my site?
Yes. We deliver 45ft containers across the 48 contiguous states by tilt-bed or flatbed, priced by ZIP code. Allow extra clearance because the 45ft is longer and taller than most boxes.
What can I use a 45ft container for?
The 45ft suits high-volume warehousing, long racking runs, spacious workshops and generous conversions, anywhere you need the maximum storage or living space a single container can provide.
How much can a 45ft container hold?
A 45ft high cube offers roughly 3,040 cubic feet, the most of any standard container. That is ample room for high-volume stock, long racking runs, large machinery or a spacious multi-zone conversion.
Is a 45ft container right for a large container home?
Yes. The extra length and high cube height make the 45ft an excellent base for larger homes and offices, giving room for distinct living, sleeping and working zones with comfortable headroom throughout.
Should I buy a new or used 45ft container?
Choose a new one-trip 45ft for conversions and anything customer-facing, and a used cargo-worthy unit for high-volume storage where value matters most. We grade every unit honestly so you can decide with full confidence.
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