20ft One-Trip Portable Site Cabin

This 20ft one-trip portable site cabin is a factory-converted shipping container fitted with insulated walls, ceiling, and floor, a steel door with lockable shutters, and pre-wired electrical connections. It suits site offices, lunchrooms, amenities blocks, and portable accommodation on construction sites, in mining operations, and on rural properties. Furthermore, the one-trip build means the steel shell arrives in near-new condition with no previous cargo residues or structural wear. In addition, the unit is craneable and can be relocated by tilt-tray or HIAB truck when your site moves.

20ft One-Trip Portable Site Cabin Specifications

External Dimensions

Dimension	Millimetres	Feet / Inches
Length	6,058 mm	20′ 0″
Width	2,438 mm	8′ 0″
Height	2,591 mm	8′ 6″

Internal Dimensions

Dimension	Millimetres	Feet / Inches
Length	5,898 mm	19′ 4″
Width	2,352 mm	7′ 8″
Height	2,385 mm	7′ 10″

Construction & Fit-Out

Feature	Detail
Base Unit	One-trip 20ft Cor-Ten steel container
Construction	Heavy gauge anti-vandal steel
Insulation	Walls, floor, and ceiling — full envelope
Door	Steel personnel door with lockable shutters
Electrical	Pre-wired for power and lighting — connect on site
Mobility	Craneable — tilt-tray and HIAB compatible
Condition	One-Trip (New)
Dispatch	Lowood QLD 4311

Where the 20ft One-Trip Portable Site Cabin Gets Used

A 20ft one-trip portable site cabin covers the site office and welfare requirements for construction, civil, and mining projects that move too frequently for a permanent structure. The 5,898mm internal length fits two or three workstations, a plan table, and a meeting area in a single open plan footprint — more usable floor space than any jackleg cabin in the same price bracket. As a result, project managers, site supervisors, and safety officers all work from the same portable structure without crowding. Moreover, the anti-vandal steel construction and lockable shutters protect equipment and documents overnight on unsecured sites.

The full insulation envelope keeps the interior temperature stable in Australian conditions — from tropical Far North Queensland heat to alpine winter lows. Furthermore, the pre-wired electrical fit-out connects to a generator or mains supply on arrival without additional trades. In addition, the one-trip Cor-Ten steel body resists the corrosion that humid coastal and wet tropical sites accelerate in cheaper cabin constructions.

Key Features

• One-trip (new) — near-new Cor-Ten steel shell, no previous cargo wear
• Heavy gauge anti-vandal steel — resists forced entry on unsecured sites
• Full insulation — walls, ceiling, and floor — year-round comfort
• Steel door with lockable shutters — full lockdown when unattended
• Pre-wired for power and lighting — connect to generator or mains on arrival
• 5,898mm internal length — fits 2–3 workstations plus meeting area
• Craneable and tilt-tray compatible — relocates in a single lift
• Suits site offices, lunch rooms, amenities, and portable accommodation

Browse Modified Containers

Additionally, container home offices, portable buildings, and container kitchens are available in the modified range. Browse our full modified containers category to compare build types and configurations in stock.

This cabin is built on a container that meets ISO 668 Series 1 freight container standards. Therefore, it is craneable and transportable on standard tilt-tray and HIAB equipment without specialist handling.

Enquire About This 20ft One-Trip Portable Site Cabin

Available for delivery Australia-wide from Lowood QLD. Reply with your delivery postcode for a final quote.