40ft Used High Cube Shipping Containers
40ft used high cube shipping containers are ISO-built steel containers offering extra internal height and large storage capacity at a lower cost than new units. Supplied wind and watertight with a valid 12-month CSC, they are suitable for export shipping, long-term storage, and container conversion projects across the UK.
What Is a 40ft Used High Cube Shipping Container?
A 40ft used high cube shipping container is a standard ISO container that has previously been used in international transport and is then decommissioned from active service.
Compared to standard 40ft containers, high cube units provide:
- An additional 1ft (300mm) of internal height
- Increased cubic capacity
- Improved usability for tall goods and conversions
Once removed from shipping fleets, these containers are inspected and graded to ensure they remain structurally sound, secure, and weather-resistant.
Why Choose a Used High Cube Over a Standard 40ft Container?
If you have sufficient space, a 40ft high cube container often delivers the best value per cubic metre.
Key advantages include:
- More usable internal volume without increasing footprint
- Better suitability for conversion projects (offices, workshops, retail units)
- Lower purchase cost compared to new one-trip high cube containers
- Ideal for storing large or tall machinery, stock, and equipment
Where height matters, the high cube option is usually the smarter choice.
Condition & Appearance (Important)
Used high cube containers are sold for function and performance, not cosmetic perfection.
You should expect:
- Dents and surface wear
- Evidence of previous repairs
- Cosmetic marks from prior service
However, every unit supplied is:
- Structurally sound
- Secure
- Guaranteed wind and watertight
Cosmetic condition does not affect strength, weather resistance, or lifespan.
Shipping Certification (CSC)
Our 40ft used high cube shipping containers are supplied with:
- A valid CSC for 12 months, suitable for export shipping
The CSC can be extended if required, subject to inspection, making these containers a flexible option for both shipping and static use.
Standard 40ft Used High Cube Container Specifications
- External dimensions:
- Length: 40ft (12.19m)
- Width: 8ft (2.44m)
- Height: 9ft 6in (2.89m)
- Construction: COR-TEN steel
- Floor: Marine-grade plywood
- Condition: Used
- Certification: CSC valid for 12 months (extendable)
- Weatherproofing: Wind and watertight
- Security: Steel cargo doors with factory-fitted lockbox
- Ventilation: Multiple air vents
These specifications make the container suitable for shipping, storage, and conversion use. – More info on the difference between standard height and high cube containers can be found here.
Typical Uses for 40ft Used High Cube Containers
These containers are widely used for:
- Export shipping
- High-volume storage of stock or machinery
- Construction and industrial sites
- Agricultural and rural storage
- Container conversion projects
- Workshops, offices, studios, and retail units
The additional height makes them especially popular for conversion builds where headroom is critical.
Security & Durability
Manufactured from heavy-duty COR-TEN steel, 40ft used high cube containers:
- Resist forced entry
- Withstand harsh UK weather
- Perform reliably in long-term static use
They remain one of the most secure portable storage solutions available.
Modifications & Customisation Options
40ft used high cube containers can be adapted to suit a wide range of requirements, including:
- Electrical installations and lighting
- Heating, insulation, and ventilation
- Repainting and branding
- Racking and shelving
- Windows, doors, hatches, and roller shutters
They are commonly selected as the base unit for bespoke container conversions.
Delivery & Site Access Considerations
Due to their size, careful delivery planning is essential.
Delivery vehicles may include:
- Large rigid HIAB lorries
- Articulated vehicles up to 65ft long
You’ll need:
- Firm, level ground
- Adequate turning space
- Clear overhead access
If access is restricted, this should be discussed before ordering to avoid delivery issues.
Why Buy a 40ft Used High Cube Container from Bosh Boxes?
- Containers inspected and graded before sale
- Wind and watertight guarantee included
- 12-month valid CSC supplied
- UK-wide delivery available
- Honest guidance on condition and suitability
We focus on supplying the right container for the job, without unnecessary upselling.
Bottom Line
If you need maximum internal space at a lower upfront cost, a 40ft used high cube shipping container offers outstanding value. With extra height, proven durability, and a valid CSC, it’s a versatile solution for shipping, storage, and conversion projects.
For availability, delivery options, and a fast quote, contact Bosh Boxes today — The Bosh Boxes Way.
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