40ft Shipping Container w/3 Roll-Up Side Doors

This 40ft shipping container features three roll-up side doors for enhanced accessibility and loading flexibility. Constructed from heavy-duty corten steel, this container is designed for secure storage, transport, and various modified applications. The unit is windproof and water-resistant, providing protection for stored contents in diverse weather conditions.
Key Features

Three Roll-Up Side Doors: Multiple access points along the container length allow for efficient loading and unloading from either side

Corten Steel Construction: Durable weathering steel material provides structural integrity and resistance to corrosion

Standard 40ft Dimensions: Industry-standard sizing ensures compatibility with existing transport and handling equipment

Windproof and Water-Resistant Design: Manufactured with weather sealing to protect contents from environmental exposure

Wooden Flooring: Standard marine-grade plywood flooring installed

Double Swing Rear Doors: Conventional rear doors with locking rods for secure closure

Ventilation: Passive vents are included to reduce condensation buildup

Detailed Description
The 40ft shipping container with three roll-up side doors offers a modified configuration of the standard intermodal container design. It is manufactured from corten steel, a high-strength weathering steel alloy that develops a protective oxide layer when exposed to weather. This material composition reduces maintenance requirements and extends service life.
The three roll-up side doors represent a significant modification from standard container configurations. These doors roll upward into the container ceiling, creating unobstructed openings along the sidewalls. Each door is operated manually with spring-assisted mechanisms. The doors are fitted with weather seals and locking systems to maintain security when closed.
Container construction includes reinforced corner posts with ISO-standard corner castings. These castings enable standard lifting and securing procedures using container handling equipment such as reach stackers, forklifts, and spreaders. The roof and sidewalls are constructed from corrugated steel panels welded to the frame structure.
The interior features a marine-grade plywood floor installed over steel cross members. The floor is treated for moisture resistance and designed to support distributed loads. Forklift pockets are not present in the floor structure, requiring ramp access for wheeled equipment.
The rear end of the container is fitted with double swing doors. These doors open to approximately 270 degrees and are equipped with anti-rack plates and locking bars with security seals. A door threshold plate protects the floor edge during loading operations.
Ventilation is provided by passive vents located in the end panels. These vents allow air exchange while preventing water ingress. The container interior is not insulated or climate-controlled.
Technical Specifications

 

Specification
Details

External Length
40 ft (12.19 m)

External Width
8 ft (2.44 m)

External Height
8 ft 6 in (2.59 m)

Internal Length
Approximately 39 ft 5 in (12.01 m)

Internal Width
Approximately 7 ft 8 in (2.34 m)

Internal Height
Approximately 7 ft 10 in (2.39 m)

Door Opening Width (Rear)
7 ft 8 in (2.34 m)

Door Opening Height (Rear)
7 ft 5 in (2.26 m)

Side Door Opening Width (Each)
Approximately 8 ft (2.44 m)

Side Door Opening Height
Approximately 7 ft (2.13 m)

Maximum Gross Weight
67,200 lb (30,480 kg)

Tare Weight
Approximately 8,820 lb (4,000 kg)

Maximum Payload
Approximately 58,380 lb (26,480 kg)

Material
Corten steel (ASTM A606)

Flooring
Marine-grade plywood, 1 1/8 in (28 mm)

Locking Mechanism
Rear doors: Locking rods with handles and sealable locks; Side doors: Internal latching mechanisms

Corner Castings
ISO standard, top and bottom

Ventilation
Passive vents at end walls

Note: Dimensions are nominal and may vary slightly by manufacturer and production batch
Intended Use
This container configuration is suitable for various commercial and industrial applications including:

On-Site Storage: Secure storage of equipment, materials, and supplies at construction sites, industrial facilities, or commercial properties

Mobile Workshop: Can be modified to accommodate workbench installations for field service operations

Material Handling: Side door configuration enables forklift loading from multiple angles for efficient warehouse use

Bulk Storage: Suitable for agricultural storage of grains, feeds, or equipment

Retail or Event Space: Can be adapted for temporary or permanent retail installations, concession stands, or event support structures

Equipment Enclosure: Provides weather protection for generators, pumps, or other outdoor equipment installations

The multiple side doors make this configuration particularly suitable for applications requiring frequent access to contents along the container length or when space constraints prevent rear-door-only access.
Package Includes

(1) 40ft shipping container with corten steel construction

(3) Roll-up side doors with operating mechanisms

(1) Pair of double swing rear doors with locking rods and handles

Factory-installed marine-grade plywood flooring

Corner castings for lifting and securing

Standard passive ventilation vents