Similar unit shown. Ask for current photos of the 45ft custom-built unit you’re quoted.
Built to your plan
45ft Custom & Office Conex Box
A 45ft custom conex box starts from a long 45ft high cube and is built to your plan: large offices, workshops with storage, or extra-long event and retail spaces.
Condition
How you’d like it
- External (L × W × H)
- 45′ × 8′ × 8′ 6″
- Capacity
- ≈ 2,680 cu ft
- Tare weight
- ≈ 9,900 lb
- Custom configuration
- Get Quote
Every custom build is quoted from the base unit and the work involved.
Pricing, availability, and delivery are confirmed when you request a quote.
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Price
Upfront, competitive prices
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Accessories
Free shipping accessories
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Delivery
Delivery in 5 to 10 days
About the 45ft custom-built conex box
A custom-built container starts with a sound standard or high cube unit and is modified to your plan. Tell us how you’ll use it and we’ll scope the changes, from a single extra door to a fully fitted office.
Common modifications include personnel and roll-up doors, windows, insulation, electrical and lighting, shelving, vents, and paint in your colors. Every build is quoted based on the base unit and the work involved.
Why 45ft?
Our longest unit, offering extra floor space for bulky or long items. It needs a larger site and clear truck access for delivery.
What fits
More than a 40ft unit holds, or roughly 24 to 27 standard pallets.
Who buys a 45ft custom & office conex box?
Good for: big multi-room offices, workshop and storage combinations, and long retail or event builds where a 40ft is just too short.
45ft builds are less common, so ask about base-unit availability and lead time. Check site access and local rules on container length before you order. For most projects, a 40ft custom build is quicker to source.
Key features
- Personnel doors, roll-up doors, and windows
- Insulation and interior wall finishes
- Electrical, lighting, and outlets
- Shelving, workbenches, and racking
- Vents, AC units, and custom paint
Popular uses
- Site offices and break rooms
- Workshops and studios
- Retail and pop-up shops
- Secure equipment rooms
- Container homes and cabins
Choose what suits your budget
Available conditions
Ask for current photos and grade details of any unit before you decide.
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Available
New
- Custom configuration
- Get Quote
Also called one-trip. Typically shipped once from the factory, so expect clean paint, tight door seals, and little or no wear.
About new containers -
Available
Used
- Custom configuration
- Get Quote
Has been in service. Expect dents, surface rust, and faded or mismatched paint; graded cargo-worthy or wind and watertight.
About used containers and grades -
Available
Customized
- Custom configuration
- Get Quote
Starts from a new or used unit and is modified to your plan, such as doors, windows, shelving, insulation, or electrical.
About custom builds
Good to know
Questions about this container
What fits in a 45ft container?
More than a 40ft unit holds, or roughly 24 to 27 standard pallets. Exact capacity depends on how the space is packed.
Can a 45ft container be modified like other sizes?
Yes: the same doors, windows, insulation, power and fit-out. Availability of the base unit is the main limit, so we’ll confirm it with your quote.
Can I rent this container instead of buying it?
Yes. Choose Buy, Rent or Rent to own above and request a quote, and we’ll confirm what’s available for this unit in your area. See how conex rental and rent-to-own work.
Does the quote include delivery?
Delivery depends on your location, site access and the container selected. Share your ZIP or postal code when you request a quote so those details can be checked.
Not quite right?
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Custom-built in other sizes
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8ft custom-built conex box
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10ft custom-built conex box
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20ft custom-built conex box
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Built to your plan
40ft custom-built conex box
Start from a standard unit and add doors, windows, shelving, or other changes.
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