This 3m x 4.2m side-linked flat pack container bundle (powder-coated) is the colour-finished alternative to our 3m x 4.2m Side-Linked Galvanised Bundle. Both bundles are identical in configuration, dimensions, weight, and floor specification — the distinction is the exterior finish. This powder-coated version has a coloured topcoat applied over the galvanised steel substrate, providing a sleeker, more refined appearance suited to residential, school, sports club, and customer-facing environments where a raw metallic finish would be visually out of place.

Specify your preferred colour at time of order. The powder-coat finish provides an additional layer of corrosion protection on top of the galvanised base, making this bundle particularly well suited to coastal, high-humidity, and chemically aggressive outdoor environments where long-term finish durability is a priority. The combined storage footprint of 11.3m² (121 sq ft) across a 4.07m internal width and 2.80m internal length provides an open-plan storage area suited to wide or bulky items — insulation, sheet materials, large sports equipment, and garden furniture — that a single narrow-profile unit cannot 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 for independent rear access into each half of the structure. The flat-packed bundle weighs 704 kg total, with the heaviest individual component confirmed at 120 kg — manageable by a small team without crane or forklift assistance, requiring only a socket set for assembly.

Units can be linked side-by-side or end-on-end — one direction only within the same structure. Additional units and linking kits can be added to expand the configuration further. Contact JK Shipping LLC to discuss multi-unit builds in your specified colour.

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

3m x 4.2m Powder-Coated Bundle — Weight & Transport Specifications

Bundle Inclusions

• 2 × 3m flat pack storage units — powder-coated finish in your chosen colour
• 1 × 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 of 120 kg components
• Socket set for assembly
• 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 Powder-Coated Side-Linked Bundle

• Residential gardens requiring a colour-coordinated wide storage footprint
• Schools and sports clubs requiring open-plan equipment storage in a specified colour
• Construction sites with branded colour-coded site storage requirements
• Coastal and high-humidity environments where dual-layer corrosion protection is beneficial
• Community and parish organisations needing wide accessible storage in a discreet finish
• Sites where the galvanised finish is not suitable for the surrounding environment

Prefer a bare galvanised finish? See our 3m x 4.2m Side-Linked Galvanised Bundle. Also available: 4m Powder-Coated Flat Pack Container Store and 3m Flat Pack Storage Container.

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