Nominal external size drawn to scale. Exact internal dimensions and door opening for this unit are in the specification table.
Overview
21ft x 8ft Custom Office Cabin – Refurbished Portable Building with A/C & Glazed Entry Door
The 21ft x 8ft Custom Office Cabin – Refurbished Portable Building with A/C & Glazed Door offers a sleek, secure, and functional workspace solution, ideal for on-site management, small businesses, or private home offices.
This fully refurbished container office has been restored inside and out, featuring a new glazed UPVC entrance door, Silver Oak vinyl flooring, LED lighting, and full electrical fit-out for immediate use.
Equipped with air-conditioning (heating and cooling), this portable office ensures year-round comfort while maintaining the robust durability of a steel anti-vandal construction.
Key Features
Condition: Fully Refurbished – Excellent internal and external condition.
Size: 21 ft (L) × 8 ft (W) – Spacious open-plan layout ideal for desks, storage, or meeting areas.
Construction: Heavy-duty steel anti-vandal shell for superior security and weather resistance.
Exterior Finish: Painted in Graphite Grey for a modern, professional appearance.
Climate Control: Fitted with air-conditioning system (heating & cooling) for year-round comfort.
Entry Door: New fully glazed white UPVC lockable entrance door with keys.
Windows:
(3) 900 mm × 900 mm sliding windows – standard design without AV shutters for natural light and ventilation.
Flooring: New Silver Oak HB vinyl flooring — durable, easy to clean, and stylish.
Lighting: (3) LED panel lights controlled via wall switch.
Electrical Fit-Out:
(6) double sockets
Internal consumer unit with external isolator for safety and convenience.
Specifications
Specification
Details
External Length
21 ft (6.4 m)
External Width
8 ft (2.44 m)
External Height
8 ft 6 in (2.59 m)
Internal Layout
Open-Plan Office
Condition
Refurbished / Excellent
Construction
Steel Anti-Vandal
Exterior Finish
Graphite Grey
Flooring
Silver Oak HB Vinyl
Lighting
3 × LED Panels
Power Outlets
6 × Double Sockets
Heating/Cooling
Air-Conditioned (Heating & Cooling)
Windows
3 × 900 mm Sliding Windows
Doors
1 × Fully Glazed White UPVC Lockable Door
Electrical
Consumer Unit with External Isolator
Delivery
Nationwide Delivery Available
Applications
Construction or jobsite office
Remote or project-based workspace
Home or garden office
Temporary administration or retail unit
Portable classroom or studio space
Benefits
Fully Refurbished & Ready to Use: Professionally finished inside and out.
Climate-Controlled Comfort: Built-in A/C for all-season operation.
Secure & Durable: Steel anti-vandal construction for long-term protection.
Modern Aesthetic: Graphite Grey exterior with white glazed entry door for a clean, contemporary look.
Plug-and-Play Setup: Pre-wired and ready for immediate use upon delivery.
Why Choose the 21ft x 8ft Custom Office Cabin – Refurbished Portable Building with A/C & Glazed Door?
This 21ft portable container office offers the ideal combination of mobility, comfort, and professional design.
With air-conditioning, full electrical fit-out, and a refurbished open-plan interior, it’s a turnkey workspace solution for any environment, from construction sites to home-based businesses.
How this unit is delivered
Tilt-bed (most common)Bed tilts, container slides off in a straight line. Needs ~60 ft (20ft) / ~100 ft (40ft) of straight run.
Flatbed + forkliftYou unload with your own forklift or crane rated for the unit. Common for long distance and sites with equipment.
Crane (arranged per job)Over fences or between buildings. Tell us in the quote and we plan and price it with you.
Delivery within the United States is a flat rate added in the cart. Read the delivery & placement guide before delivery day.
