This 3m x 4.2m side-linked flat pack container bundle (galvanised) consists of two 3m galvanised steel flat pack storage units and one galvanised side-by-side linking kit, assembled with the two units joined along their long sides to create a wide, almost-square combined footprint of 2.95m × 4.37m external. It is the compact equivalent of our 4m x 4.2m Side-Linked Galvanised Bundle — providing the same wide open-plan layout in a shorter, lighter package suited to sites where the 4m length would be impractical or excessive.

With a combined internal width of 4.07m, this bundle creates a usable floor area of approximately 2.80m × 4.07m — well suited to storing wide or bulky items such as insulation rolls, sheets of board material, garden furniture, and large sports equipment that a single narrow-profile unit could not accommodate. Each unit retains its own door in the assembled structure, providing two separate key-lockable access points. Doors can be configured at the same end for a unified access front or at opposite ends to allow independent access into each half of the structure.

The bare galvanised steel finish provides corrosion resistance through the zinc coating without a painted topcoat — functional and durable in outdoor environments where appearance is secondary to longevity. The flat-packed bundle is manageable without crane or forklift assistance — components pass through narrow access points and can be transported in a standard van or flatbed trailer. Assembly requires only a socket set.

Note: flat-pack containers can only be joined in one direction — side-by-side or end-on-end — within the same structure. Additional units and linking kits can be added to expand storage capacity further. Contact JK Shipping LLC to discuss multi-unit configurations.

3m x 4.2m Side-Linked Bundle — Assembled Dimensions

3m x 4.2m Side-Linked Bundle — Weight & Transport Specifications

Bundle Inclusions

• 2 × 3m flat pack galvanised steel storage units — bare galvanised finish
• 1 × galvanised side-by-side linking kit
• 15mm OSB board flooring per unit
• Two key-lockable door assemblies — configurable at same or opposite ends

What’s Not Included

• Assembly labour — team recommended for safe handling
• Foundation or ground preparation
• Shelving or internal storage fittings
• Additional linking kits for further unit expansion
• Local authority permits (if required for permanent installation)

Best Use Cases for the 3m x 4.2m Side-Linked Flat Pack Bundle

• Construction sites — wide storage of insulation rolls, board sheets, and bulk materials
• Schools and clubs — sports equipment and supply storage in a compact wide footprint
• Residential gardens — outdoor furniture, tools, and seasonal equipment storage
• Community organisations requiring open-plan storage in restricted-access locations
• Sites where the 4m x 4.2m side-linked bundle is too long to fit

Also available: 4m x 4.2m Side-Linked Galvanised Bundle, 6m Galvanised End-Linked Bundle, and 3m Flat Pack Storage Container.

Every unit is inspected by JK Shipping LLC prior to dispatch.