20ft Converted General Purpose (GP) or High Cube (HC) Portable Office — Factory
General Product Overview
Unit Type: 20ft Converted General Purpose (GP) or High Cube (HC) Portable Office — Factory White Finish
Condition: New Build / Custom Architectural Conversion (One-Trip Base Steel Container)
Design Intent: Engineered to provide a clean, professional, and thermally optimized mobile workspace finished in a reflective, high-grade white coating, making it ideal for corporate offices, urban construction sites, client-facing sales suites, and remote administrative hubs.
2. Dimensions & Capacities
Parameter | Metric (SI) | Imperial |
External Length | 6,058 mm | 19 ft 10.5 in |
External Width | 2,438 mm | 8 ft 0 in |
External Height | 2,896 mm (High Cube Variant Recommended) | 9 ft 6 in |
Internal Length | ~5,898 mm | 19 ft 4 in |
Internal Width | ~2,332 mm | 7 ft 7 in |
Internal Height | ~2,550 mm | 8 ft 4 in |
Personnel Door Opening | ~900 mm W x 2,050 mm H | 3 ft 0 in x 6 ft 8 in |
Window Dimensions | ~900 mm W x 1,000 mm H | 2 ft 11 in x 3 ft 3 in |
Tare Weight (Est.) | ~3,400 kg (Dependent on layout and fit-out) | ~7,495 lbs |
3. Material, Coating & Structural Specifications
Steel Shell: Heavy-gauge corrugated Corten A-grade weathering steel structure, precision-cut and heavily reinforced around all window, door, and HVAC penetrations.
Exterior Paint System: Factory-applied industrial marine-grade coating in clean white (commonly RAL 9010 Pure White or RAL 9003 Signal White), offering exceptional solar heat reflection, superior UV stabilization, and a polished corporate aesthetic.
Frame & Handling: ISO 1161 heavy-duty structural corner castings and integrated forklift pockets for safe multi-modal lifting, transport, and site positioning.
Flooring: Heavy-duty marine-grade plywood overlaid with commercial-grade, heavy-duty anti-slip vinyl sheeting or commercial carpet tiles.
Insulation & Wall Linings: 50mm high-density thermal insulation (rockwool or polyurethane foam) paired with clean, wipeable white-melamine or PVC interior wall and ceiling panels for maximum light reflection and climate retention.
4. Office Layout, Access & Fenestration
Primary Entry: Heavy-duty external steel personnel access (PA) door with weather seals and a multi-point deadlock system, color-matched to the exterior white finish.
Natural Light & Ventilation: Double-glazed uPVC or aluminum sliding office window fitted with fly screens and an external steel security shutter or mesh grill.
Workstation Integration: Pre-fitted open-plan office desk space with built-in cable management grommets and space for ergonomic seating.
5. Electrical, Data & Climate Infrastructure
Power Distribution: Internal distribution board (DB) featuring RCD safety circuit breakers, main isolator, and an external weather-resistant industrial site-plug inlet (IP66 rated).
Lighting: Recessed or surface-mounted energy-efficient LED ceiling batten fixtures delivering bright, glare-free task lighting.
Power & Data Outlets: Twin general power outlets (GPOs) strategically placed at desk height, alongside integrated RJ45 data/network connection ports.
Climate Control: Pre-installed reverse-cycle split-system air conditioner (heating and cooling) sized specifically for the internal volume.
6. Logistics & Handling
Transport: Fully compatible with standard container transport logistics, including tilt-tray trucks, side-loaders, and flatbed trailers.
Site Deployment: True plug-and-play setup requiring only a level hardstand and an external power hookup for immediate operational readiness.
