Shop open side shipping containers — offering full side access for easy loading and unloading. Durable, weatherproof, and perfect for large, custom storage or transport needs!
Technical Specifications: Open-Side Shipping Containers
Special Focus: 20ft Standard & 40ft High Cube (Full Side Access)
Open-side containers represent the pinnacle of logistical flexibility. Unlike standard containers that only allow end-loading, these units feature bi-fold or multi-hinged side doors that allow the entire longitudinal side of the container to open. This is a game-changer for loading oversized cargo, side-loading pallets via forklift, or creating accessible retail/industrial spaces.
1. The 20ft Open-Side Container (2 End Doors + Full Side Access)
The 20ft Open-Side unit is the "Swiss Army Knife" of the shipping world. It maintains the footprint of a standard 20ft ISO container but replaces one (or both) side walls with a complex door system.
Structural Engineering
Because the side wall typically provides a large portion of the container’s structural longitudinal strength, open-side units feature heavily reinforced bottom and top side rails. This ensures the container does not "sag" when the side doors are opened.
Technical Dimensions
|
Attribute |
Metric (mm/kg) |
Imperial (ft/in/lb) |
|
External Length |
6,058 mm |
19' 10.5" |
|
External Width |
2,438 mm |
8' 0" |
|
External Height |
2,591 mm |
8' 6" |
|
Side Door Opening Width |
5,852 mm |
19' 2.4" |
|
Side Door Opening Height |
2,252 mm |
7' 4.6" |
|
Max Gross Weight |
24,000 kg |
52,910 lbs |
|
Tare Weight |
3,180 kg |
7,010 lbs |
|
Max Payload |
20,820 kg |
45,900 lbs |
Key Features
Door Configuration: Usually consists of four bi-fold doors on one side. These can be opened independently or folded back entirely to expose the full interior.
End Doors: Standard dual-locking cam-rod doors remain at the rear, allowing for traditional loading.
Floor: Reinforced 28mm marine-grade plywood or optional steel floor for heavy machinery.
2. The 40ft High Cube Open-Side Container (2 End Doors + Full Side Access)
The 40ft High Cube (HC) variant offers the maximum volume possible for side-access logistics. The "High Cube" designation provides an extra foot of vertical clearance, which is critical for industrial machinery and high-stacking pallets.
The "4-Door" End Configuration
This specific model is often designed with doors at both ends (Dual End Doors) in addition to the side access. This allows for "first-in, last-out" inventory management from either end of the unit.
Technical Dimensions
|
Attribute |
Metric (mm/kg) |
Imperial (ft/in/lb) |
|
External Length |
12,192 mm |
40' 0" |
|
External Width |
2,438 mm |
8' 0" |
|
External Height |
2,896 mm |
9' 6" |
|
Side Door Opening Width |
11,550 mm |
37' 10.7" |
|
Side Door Opening Height |
2,510 mm |
8' 2.8" |
|
Max Gross Weight |
30,480 kg |
67,200 lbs |
|
Tare Weight |
5,850 kg |
12,900 lbs |
|
Max Payload |
24,630 kg |
54,300 lbs |
Component Breakdown
Reinforced C-Channel: The bottom rail is significantly thicker than a standard 40ft unit to prevent floor deflection during heavy side-loading.
Locking Bars: Equipped with heavy-duty galvanized locking bars on every door leaf to ensure the unit remains wind and water-tight (WWT) when closed.
Hinge Points: Uses stainless steel or heavy-duty forged hinges to support the weight of the massive side door panels.
3. Comparison: Standard vs. Open Side
|
Feature |
Standard 40ft HC |
40ft HC Open Side |
|
Loading Speed |
Slow (End only) |
Rapid (Entire side) |
|
Cargo Length Limit |
~2.3m (Width of door) |
~11.8m (Length of side) |
|
Structural Tare |
Lighter (~3,900 kg) |
Heavier (~5,850 kg) |
|
Retail Potential |
Low (Needs modification) |
High (Ready-made storefront) |
4. Operational Advantages
Rapid Pallet Handling
In a standard container, a forklift must enter the unit, drop a pallet, and back out. With an open-side container, a forklift can place 10–20 pallets along the side in a fraction of the time, similar to a "curtain-side" trailer but with the security of steel.
Oversized Cargo
Items such as long pipes, timber packs, or industrial boilers that cannot negotiate the corner "turn" of an end-loading container can be lifted directly into the side.
Modular Conversion
These units are the gold standard for:
Mobile Workshops: Full access to tool racks and benches.
Pop-up Cafes/Retail: The side doors act as an instant storefront or awning.
Generator Rooms: Easy access for maintenance and ventilation of large power units.
5. Maintenance and Safety Guidelines
Critical Safety Warning: When opening the side doors of an open-side container, the unit must be on level ground. If the container is tilted, the weight of the bi-fold doors can cause them to swing uncontrollably, posing a crush risk.
Seal Inspection: Because of the increased linear footage of rubber gaskets (seals), it is vital to inspect the side door seals regularly to prevent water ingress.
Hinge Lubrication: Given the number of moving parts (8–12 hinges per side), quarterly lubrication with marine-grade grease is required.
Corner Casting Integrity: Always ensure the container is lifted via the four corner castings. Side-lifting an open-side unit while loaded requires specialized spreaders due to the altered center of gravity.
20ft Open Side Volume: Approx. 31.0 m3 (1,095 ft3)
40ft HC Open Side Volume: Approx. 71.0 m3 (2,507 ft3)
6. Summary of Capacity and Volume
These units offer a premium solution for complex logistics, combining the ruggedness of a shipping container with the accessibility of a warehouse bay.