What Is an Open Top Container?
An open top shipping container is a type of container that is built without a fixed roof. The open design simplifies the loading process and is beneficial for oversized and irregularly shaped cargo.
Instead of a roof, they feature a removable waterproof tarpaulin cover that provides suitable coverage. They’re widely used across construction, manufacturing, engineering, agricultural and mining sectors where industrial machinery and equipment are regularly handled.
20ft open top shipping containers offer a versatile option for transporting specialist cargo that cannot be loaded into a standard container, while still providing the durability of an ISO-compliant shipping unit.
Key Features of Open Top Shipping Containers
Open top containers are most commonly available in standard 20ft and 40ft lengths and are manufactured to ISO shipping container dimensions. They feature an open layout for convenient top-loading access, a removable tarpaulin roof for weather protection and roof bows for structural support.
Their heavy-duty steel construction makes them ideal for handling oversized or over-height cargo, which is loaded in from the top. This sturdy design enables secure cargo transportation.
Below are two tables to show the working dimensions of both. Dimensions here allow for the structural metalwork that takes up a part of the overall size.
10ft and 20ft Open Top Shipping Containers Specifications
10ft Open Top Shipping Containers
Specification | Imperial | Metric |
Internal Length | 9.3ft | 2.83m |
Internal Width | 7.7ft | 2.35m |
Internal Height | 7.8ft | 2.39m |
Door Opening Width | 7.7ft | 2.34m |
Door Opening Height | 7.4ft | 2.28m |
Roof Opening Width | 7.3ft | 2.23m |
Roof Opening Length | 8.0ft | 2.44m |
Internal Volume | 560cu ft | 15.9m³ |
Tare Weight | 2,980 lbs | 1,350 kg |
Maximum Payload Capacity | 19,070 lbs | 8,650 kg |
Maximum Gross Weight | 22,050 lbs | 10,000 kg |
20ft Open Top Shipping Containers
Specification | Imperial | Metric |
Internal Length | 19.3ft | 5.90m |
Internal Width | 7.7ft | 2.35m |
Internal Height | 7.8ft | 2.38m |
Door Opening Width | 7.7ft | 2.34m |
Door Opening Height | 7.4ft | 2.28m |
Roof Opening Width | 7.3ft | 2.23m |
Roof Opening Length | 17.8ft | 5.44m |
Internal Volume | 1,172 cu ft | 33.2 m³ |
Tare Weight | 5,180 lbs | 2,350 kg |
Maximum Payload Capacity | 61,000 lbs | 27,670 kg |
Maximum Gross Weight | 66,180 lbs | 30,480 kg |
Advantages of Open Top Containers
Open top containers feature many advantages. Their open roof design allows goods to be loaded from above using an overhead crane. This makes them ideal for cargo that cannot be safely manoeuvred through standard container doors. Alongside easier loading, their heavy-duty steel construction is built to withstand demanding transport and storage environments.
- Accommodates oversized, over-height and awkwardly shaped cargo
- Suitable for transporting steel beams, generators, machinery, pipes, and agricultural equipment
- Faster loading and unloading help improve operational efficiency
- Supports the safe and secure transportation of heavy cargo that cannot be loaded through standard container doors
Open Top vs Standard Shipping Containers
Feature | Open Top Container | Standard Shipping Containers |
Loading access | Top loading via removable tarpaulin roof and rear doors | Rear doors only |
Cargo restrictions | Suitable for oversized cargo and awkwardly shaped items | Limited to cargo that fits through the door |
Suitable applications | Machinery, construction materials and agricultural equipment | General freight, palletised goods and boxed cargo |
Height limitations | Can accommodate cargo that extends above the container before tarpaulin is fitted (subject to regulations) | Limited by the container's fixed roof and door opening |
Why choose ModCon for Open Container Storage?
With over 25 years of experience, ModCon supplies high-quality open top shipping containers across the UK. Bespoke modifications are available, including enhanced security features, similar to our anti-vandal container selection. Whether you need a single container or a bulk order, ModCon delivers reliable, tailored solutions backed by expert customer service.
Get a quote
We specialise in shipping container conversions and fit-outs for units of all shapes and sizes. To get started with your project, call 0333 404 8822, email info@modconcabins.co.uk or fill in our contact form. Get in touch today to enquire about your free, no-obligation quote.
Can't Find What You're Looking For?
Why Choose ModCon Cabins?
Major Stats
0+
Bespoke cabins built across the UK0+
Years of industry experience0%
Cabins delivered on time or ahead of schedule0%
Clients who return for additional units or upgrades
What are Open Top Containers Used For?
Heavy machinery and plant equipment
Open top shipping containers allow heavy industrial machinery to be lifted and lowered directly into the container, making transport more efficient. Examples include:
- CNC machines
- Industrial presses
- Lathes and milling machines
- Production line equipment
Construction materials
Ideal for transporting long, heavy or oversized construction materials that cannot be loaded through standard container doors. Examples include:
- Structural steel beams
- Bridge components
- Reinforced concrete sections
- Scaffolding systems
Agricultural equipment
Accommodates large agricultural machinery and attachments between sites, farms and storage facilities. Examples include:
- Tractors
- Cultivators
- Seed drills
- Harvesting attachments
Energy, utilities and infrastructure
Designed to store bulky equipment used across energy, utility and infrastructure projects. Examples include:
- Transformers
- Switchgear units
- Generator sets
- Cable drums
Bulk materials
A practical option for transporting loose or bulky materials that can be loaded from above using specialist lifting equipment.
- Scrap metal
- Recyclable materials
- Aggregates
- Sand
Open Top Containers with all the modifications
An advantage of open top containers is that they can be modified to suit a wide range of storage, transport and operational requirements. Their versatile design makes them a popular choice for bespoke container conversions.
Customer modifications include custom paint finishes, lock boxes, internal lining, ventilation systems, additional access doors, lighting, electrical installations, and shelving. These specific modifications improve the overall functionality.
The removal tarpaulin and roof bows can also be adapted to suit specialist loading requirements, while reinforced flooring and lashing points provide enhanced support.
Whether used as secure storage, specialist transport or part of a large conversion project, open top containers can be tailored to meet individual operational needs.
Ancillary Products Available For Your Open Top Container
Add-Ons and Customisations
Furniture and Fixtures
Kitchens, counters, lighting, shelving and seating
Climate Control
Heaters, air con and ventilation systems
Access Options
Steps, ramps and safety features
Utilities
Water bowsers, effluent tanks and waste solutions
Finishes
Choice of flooring, colours, cladding and branding
Why Choose Us
Tailored to Your Needs
Fast Turnaround Times
Built to Last
UK-Wide Delivery
Eco-Friendly Options
Let’s Build the Right Cabin for You
Whether you need a workspace, storage solution or bespoke modular unit, we’ll design and build a cabin tailored to your exact requirements.
Open Top Containers | FAQs
Related Shipping Containers