Keep your site operations running securely with our 12ft x 8ft Steel Anti-Vandal Portable Site Office Cabin. Manufactured in the UK from heavy-duty corrugated steel, this compact site office is built to withstand harsh weather and deter unauthorized access on construction sites, industrial yards, and event venues. Featuring steel security window shutters, an insulated wipe-clean interior, anti-slip flooring, and a pre-wired electrical package with heating and LED lighting, this unit provides an immediate, plug-and-play workspace across the UK.
£4,568.00
When site security and thermal comfort are top priorities, the 12ft x 8ft Steel Anti-Vandal Portable Site Office Cabin delivers an unbeatable solution. Designed specifically for construction sites, commercial yards, agricultural hubs, and temporary event bases across the UK, this compact 12-foot office cabin provides a fully secure, weather-proof, and comfortable administrative space in a space-saving footprint.
Engineered from all-welded steel plates with anti-vandal structural reinforcements, each cabin is designed to keep valuable site paperwork, computing hardware, and staff safe from vandalism and opportunistic theft.
10-Point Locking Steel Doors: Equipped with heavy-duty steel personnel access doors, internal anti-jemmy studs, and multi-point locking mechanisms to prevent forced entry.
Steel Window Shutters: Dual sliding or tilt-and-turn aluminium windows protected by heavy-gauge steel security shutters with internal locking bolts.
Thermal Performance: Wall and ceiling cavities lined with 50mm high-density insulation, preventing condensation and retaining heat during cold UK winter months.
Low-Maintenance Surfaces: Fitted with wipe-clean wall panels and commercial-grade, anti-slip vinyl flooring designed to handle heavy site boot traffic and daily wear.
32A External Hookup: Pre-wired with an external 32A commando inlet for rapid connection to site mains or generator power.
Integrated Climate & Power: Fitted with a modern consumer unit, dual-tube LED lighting fixtures, multiple double power sockets, and a wall-mounted 2kW thermostatic electric convector heater.
| Feature / Specification | External Measurements | Internal Workspace Dimensions | Key Features & Standard Specs |
| Length | 12 ft 0 in (3.66 m) | 11 ft 3 in (3.43 m) | Heavy-duty 2mm corrugated steel shell |
| Width | 8 ft 0 in (2.44 m) | 7 ft 4 in (2.24 m) | Steel security door with 10-point locking system |
| Height | 8 ft 6 in (2.59 m) | 7 ft 6 in (2.29 m) | High-security steel window shutters (internal drop-bolts) |
| Tare Weight (Approx.) | ~1,800 kg – 2,100 kg | — | Pre-wired 32A consumer unit, LED lights & 2kW heater |
| Interior Finish | Sealed wash-down wall panels & heavy-duty anti-slip vinyl flooring | — | — |
| Insulation | 50mm non-combustible cavity wall and ceiling insulation | — | — |
Delivery Vehicle: Shipped via standard HIAB crane truck for precise positioning on site.
Access Clearances: Requires a minimum of 45 ft (13.7 m) straight-line clearance for lorry positioning and outrigger deployment.
Site Preparation: Must be placed on hard, level ground—such as concrete pads, compacted stone, or timber railway sleepers—to keep doors perfectly aligned.
