ISU & Shipping Container Conversions

We can convert shipping containers into compact workshops tailored to your exact specifications. Optional features include workstations, storage cabinets, drawers, shelving, vertical racking, secure doors, anti-condensation coatings, and environmental control systems.

This makes them suitable for tool storage, mobile maintenance, and site-based working where space needs to be used efficiently. The result is a practical and secure workspace that is built for demanding conditions.

To maximise storage capacity, we offer modular racking and shelving systems designed to fit within shipping containers. These systems can be configured to suit different container sizes and different types of stored equipment, from parts and tools to heavier industrial items.

Because they are modular, they can be adjusted as storage needs change, making them a flexible choice for temporary or evolving operations. Strong construction also helps ensure that stored items remain secure and organised during regular use.

For military and defence applications, we offer deployable armoury storage fit-outs built into shipping containers. These can include secure doors, internal cladding, chequer plate flooring, alarms, climate control, workbenches, lockers, and weapons storage systems.

This type of solution is designed for secure transport, controlled access, and rapid deployment. It is a strong option for field operations, armouries, and mobile military logistics.

ISU containers are a separate category of container built for internal airlift and helicopter sling deployment. They are commonly used by military and emergency operations where rapid movement and compatibility with aircraft handling are essential.

Polstore can fit out ISU containers for mobile workshops, secure storage, command spaces, and specialised operational use. These conversions must respect the unique characteristics of ISU units, including transport requirements, weight distribution, and airworthiness considerations.

We can customise ISU containers with shelving, drawer cabinets, worktops, foam tool control, secure locking, lighting, and electrical systems. This creates a compact, deployable workspace that supports field maintenance, mobile operations, and controlled equipment storage.

This is especially useful for US Air Force-style applications, military bases, and rapid-response environments. The focus is on portability, usability, and operational readiness.

Polstore has long experience in military storage solutions, container conversions, and engineered storage systems. We can design both shipping container and ISU container projects from the ground up, ensuring the solution matches the container type and the end use.

Our approach combines practical design, quality manufacture, and full installation support. That makes us well placed to handle both static shipping container conversions and specialist ISU deployments.