Queensland owned · Container hire, sales & modification · Delivered Australia-wide
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Sea WayContainers

Service 03

Container
modification.

Structural openings, insulation, lining, joinery, power and full fit-out — designed and built in our own Queensland workshop by people who also sell and deliver the container.

Container workshop detail
Owned workshopNo subcontract
Queensland

Why it matters

The structural work is where containers go wrong.

Cut a shipping container in the wrong place and you lose the frame's ability to carry load. It will not fail on the day — it sags months later, and the doors stop closing.

We cut with the corrugation and the rails in mind, reinforce every opening, and finish the edges properly so water never gets behind the lining. The person who quotes the job signs off the build.

  • Structural openings with welded reinforcement and flashings
  • Framing, insulation and lining to the intended use
  • Electrical rough-in and fit-off by licensed trades
  • Delivery after the build, not before it

Capability

What we build.

Almost anything that can be built into a steel box. Below is what we are asked for most often — if it is not listed, ask anyway.

Openings

Personnel doors, double doors, roller shutters, serving hatches and full side-access openings with removable posts.

Windows

Aluminium or steel-framed windows, fixed or opening, with security screens, hoods and welded flashings.

Insulation & lining

Spray foam or batt insulation, ply or melamine lining, vinyl and carpet, with the condensation detail done properly.

Fit-out

Benchtops, joinery, shelving, partitions, wet areas, air conditioning, lighting and switchboards.

How a modification runs

Scope and site visit

We confirm the layout, the services available and whether the finished unit can be delivered to your position.

Drawn and quoted

A simple plan of the layout, a schedule of what is included, and an itemised price before any steel is cut.

Built in the workshop

Structural work, framing, services rough-in, lining and finish. Progress photos shared as it moves.

Delivered finished

Delivered to site ready to connect. Where site conditions allow, final fit-off happens after set-down.

Common builds

Site offices · crib rooms · drying rooms · ablution blocks · temporary classrooms · ticket booths · storage with racking · cool rooms · garden studios · pool changing rooms

Need certification?

Where a build needs engineering, certification or council approval, tell us at scope stage and we will factor it in rather than discover it later.

Talk to the workshop