← Storage Container
CAT CLASS: HQ-10882
40 ft Storage Container
The 40 ft Storage Container is the longest standard intermodal container in the industry, designed for full material storage, complete crew kits, or large-scale job-site staging. This size class includes both standard-height and 45 ft high-cube variants, all sharing the 40 ft ISO footprint. It represents the sole rung on the Storage Container ladder, serving as the industry's go-to for maximum secure, weather-tight capacity.
106
Models
17
Brands
Key specifications
| Specification | Typical range | What it means |
|---|---|---|
| Length | 40 ft (12.2 m) | Standard ISO intermodal footprint, compatible with flatbed trailers and shipping infrastructure. |
| Max Height | 40–48 ft (12.2–14.6 m) | Range spans standard 8 ft 6 in containers through high-cube variants at 9 ft 6 in; the 45 ft high-cube falls within this class. |
| Door Clearance | 7–8 ft swing radius | Double doors require unobstructed space at one end; site layout must account for full opening. |
How to choose
The 40 ft Storage Container is the default choice when maximum secure storage volume is required and the site can accommodate both the footprint and door-swing clearance. High-cube variants (often labeled 45 ft) offer additional vertical capacity within the same ground area. No smaller standard size exists in the intermodal container classification; projects needing less capacity typically use job boxes, gang boxes, or portable sheds rather than stepping down within this category.
What this size handles
- Staging fabricated steel, pipe, or lumber for multi-phase commercial construction
- Secure tool and equipment storage for road crews working extended highway projects
- Climate-protected material storage during winter shutdowns or delayed schedules
- On-site warehousing for irrigation components, well-drilling supplies, or ag equipment parts
- Temporary archives or records storage during facility renovations
- Disaster-relief supply depots requiring weather-tight, lockable protection
Safety & operation
- Door swing requires marked clearance zone; personnel and equipment must stay clear during opening and closing
- Locking bars and padlock hasps are standard; high-value contents may warrant additional hasp reinforcement or alarm integration
- Interior lighting and ventilation are minimal without auxiliary systems; confined-space protocols apply when working inside with doors closed
- Stacking and loading must respect floor load ratings (typically 60–70 lb/ft²) to prevent structural damage or door misalignment
Transport & logistics
- Delivered on flatbed or tilt-bed tractor-trailers; requires crane, forklift, or specialized container handler for unloading
- Total transport length (tractor, trailer, container) exceeds 60 ft; site access roads and gates must clear width and turning radius
- Ground placement often via side-lift, top-pick crane rigging, or drive-on/tilt-off trailer; firm, level pad required to prevent racking
Power & supply
- Unpowered by default; interior lighting or climate control requires generator feed or temporary service drop
- Ventilation vents are passive; powered exhaust fans or dehumidifiers run on 120 V circuits when moisture control is specified
Frequently asked
What distinguishes a 45 ft high-cube container from a standard 40 ft?
The 45 ft high-cube designation refers to a 40 ft ISO footprint with 9 ft 6 in height instead of the standard 8 ft 6 in; both fall within the 40 ft size class and share transport and placement requirements.
How much clearance is needed around a 40 ft container on site?
Minimum 8–10 ft at the door end for full swing and personnel access; sides and rear can be placed tighter, but allow inspection and maintenance clearance per fire marshal or site-safety requirements.
Can a 40 ft container be moved once placed on site?
Relocation requires the same crane, forklift, or specialized handler used for initial placement; containers are not designed for frequent repositioning and movement risks door alignment damage if the unit is loaded.
Browse by manufacturer
Pac-Van 11Seacube 4Triton 3Conex 2Algeco 2Triumph Modular 1Mobile Mini (WillScot Mobile Mini) 1Atco Structures 1
Sources
Every specification is verified against the manufacturer's published data, with the source linked for reference.
40 ft Storage Container
25 models · Every spec cited to source
Seacube 40 Foot High Cube Dry
40 ft (12.2 m)
→
Seacube 40 Foot Standard Dry
40 ft (12.2 m)
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Algeco 40ft Shipping Container
40 ft (12.2 m)
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Triton 40ft Open Top Containers
40 ft (12.2 m)
→
Algeco 40ft High Cube Shipping Container
40 ft (12.2 m)
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Triton 40ft Double Door Containers
40 ft (12.2 m)
→
Triton 40ft Dry Containers
40 ft (12.2 m)
→
Conex 40ft High Cube Steel Storage Container
40 ft (12.2 m)
→
Conex 40ft Standard Steel Storage Container
40 ft (12.2 m)
→
Triumph Modular 40' Storage Container
40 ft (12.2 m)
→
Mobile Mini (WillScot Mobile Mini) CT408
40 ft (12.2 m)
→
Seacube Flat Rack
40 ft (12.2 m)
→
Seacube Open Top
40 ft (12.2 m)
→
Atco Structures ATCOTAINER 8x40 Storage Container
40 ft (12.2 m)
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Pac-Van 40′ 3 Side Door Storage Container
40 ft (12.2 m)
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Pac-Van 40′ High Cube Storage Container
40 ft (12.2 m)
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Pac-Van 42′ Storage Trailer
42 ft (12.8 m)
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Pac-Van 45’ Storage Container
45 ft (13.7 m)
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Pac-Van 45′ 3 Side Door Storage Container
45 ft (13.7 m)
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Pac-Van 45′ Domestic Container
45 ft (13.7 m)
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Pac-Van 45′ Storage Trailer
45 ft (13.7 m)
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Pac-Van 48′ Cartage Trailer Floor Plan
48 ft (14.6 m)
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Pac-Van 48′ Domestic Container
48 ft (14.6 m)
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Pac-Van 48′ Storage Container
48 ft (14.6 m)
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Pac-Van 48′ Storage Trailer
48 ft (14.6 m)
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