20ft Blue Watertight Container – Used (Unit 3, Stock Ref 3016)
This 20ft blue watertight container gives you secure, weatherproof storage in Cor-Ten steel at a used price. Doors seal properly, the floor is solid, and the structure remains sound. Surface rust, dents, and faded paint are normal on a used unit and don’t affect performance — the WWT grade guarantees the part that matters: wind and water stay out.
20ft Blue Watertight Container Key Features
- Cor-Ten weathering steel construction
- 28mm marine plywood floor on steel cross-members
- Double cargo doors with locking bars
- Factory-fitted lockbox for padlock security
- Forklift pockets for positioning
- Vents to reduce condensation
Specifications
| External Dimensions | 6.06 m L x 2.44 m W x 2.59 m H |
| Internal Dimensions | 5.90 m L x 2.35 m W x 2.39 m H |
| Door Opening | 2.34 m W x 2.28 m H |
| Tare Weight | ~2,200 kg |
| Capacity | ~33.2 m³ |
| Colour | Blue |
| Stock Reference | 3016 (Unit 3) |
The container is built to ISO 668 dimensions, so standard tilt-tray and side-loader equipment handles it anywhere in the country.
Applications
- Construction sites and farms — tools, materials, and equipment behind locked steel
- Home and business storage — general overflow with weatherproof protection
- Renovation and build support — household or trade overflow during a project
Comparing colours and grades? Browse the full range of 20ft shipping containers or the used shipping containers category.



