20ft / 6m Used Shipping Container. These containers are standard ISO General Purpose (GP) steel units sourced from international shipping fleets and imported into South Africa. All used containers are carefully inspected and graded before sale, ensuring reliable performance and long-term durability at a more affordable price than new units.
Manufactured from high-quality Corten weathering steel, each unit is fully wind and watertight, offering excellent protection against rain, dust and harsh outdoor conditions across Southern Africa.
Available now with nationwide delivery throughout South Africa from Industrial Containers SA.
KEY FEATURES & BUILD QUALITY
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Constructed from Corten anti-corrosive weathering steel
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Built to ISO international container standards
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Guaranteed wind and watertight (WWT)
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Heavy-duty double cargo doors with locking bars
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Fitted or optional steel lockbox for added security
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28mm marine-treated plywood flooring over steel cross-members
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Integrated forklift pockets for easy repositioning
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Standard ventilation vents to reduce condensation
CONDITION GRADING OPTIONS
Our used 20ft containers are available in the following grades:
Grade B – Good Condition
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Minimal dents and surface rust
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Fully wind and watertight
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Ideal for storage and conversion projects
Grade C – Fair Condition
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More visible wear, dents and rust
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Structurally sound and weatherproof
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Best suited for basic storage and budget buyers
Wind & Watertight (WWT)
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Guaranteed leak-free and dry
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May include shipping line markings and cosmetic imperfections
Cargo Worthy (CW)
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Certified for international shipping
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Valid CSC plate for export use
TECHNICAL SPECIFICATIONS
Standard 20ft / 6m Used General Purpose Container
| Feature | Metric |
|---|---|
| External Length | 6.06 m |
| External Width | 2.44 m |
| External Height | 2.59 m |
| Internal Length | ±5.90 m |
| Internal Width | ±2.35 m |
| Internal Height | ±2.39 m |
| Door Opening | 2.34 m (W) x 2.28 m (H) |
| Cubic Capacity | ±33 m³ |
| Tare Weight (Empty) | ±2,300 kg |
| Maximum Payload | ±28,200 kg |
| Flooring | 28mm marine-treated plywood |
This 20ft used shipping container is ideal for: On-site storage for construction projects, Farming and agricultural equipment storage, Mining and industrial applications, Warehousing and logistics, Retail and commercial storage, Container conversions (offices, workshops, stores)
CUSTOM MODIFICATIONS AVAILABLE
Industrial Containers SA offers full container customisation services:
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Additional access doors
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Windows and ventilation systems
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Electrical wiring and lighting
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Insulation and internal lining
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Shelving and racking installations
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Container offices, kiosks and site units
DELIVERY & SUPPLY
We deliver used 20ft containers to: Johannesburg, Pretoria, Cape Town, Durban, Bloemfontein, Port Elizabeth
And nationwide across South Africa, with cross-border deliveries to Namibia, Botswana, Zimbabwe and Mozambique.
FAQ – 20FT USED SHIPPING CONTAINERS SOUTH AFRICA
Q: What does Wind and Watertight mean?
It means the container is guaranteed to be free from leaks and suitable for safe outdoor storage.
Q: How much does a 20ft used container cost in South Africa?
Prices vary depending on grade, condition and delivery location. Contact Industrial Containers SA for a quotation.
Q: Can used containers be converted?
Yes. Used 20ft containers are commonly converted into offices, shops, storage units and workshops.
Q: Are used containers secure?
Yes. All units have heavy-duty locking bars and can be fitted with a lockbox for maximum security.







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