12×8 ft CUSTOM OFFICE GARDEN ROOM Open Plan Portable Building Picture Window

The defining element here is glass: a full-height fixed picture window, 2100 × 2200 mm, toughened and set in an anthracite frame. Behind it sits a 12×8 ft open-plan steel corrugated structure, refurbished internally and externally and finished in jet black. It serves as a home office, a garden studio, or a site-based workspace, and reads as clean and modern rather than industrial.

Construction: Steel corrugated structure
Size: 12×8 ft
Layout: Open plan
Condition: Refurbished, excellent condition
Exterior color: Jet black

The window

• 1 × full-height fixed picture window (2100 × 2200 mm)
• Toughened glass in an anthracite frame
• Sized to maximize daylight and external views

Internally the space is open plan, leaving desk or seating arrangement to the occupier.

Fittings

• 2 × double electrical sockets
• 2 × single LED light tubes on a switch
• 1 × wall-mounted electric heater
• Rustic oak vinyl flooring throughout
• Internal consumer unit
• External isolator, 32-amp single-phase commando socket connection

With that in place, the unit is usable as soon as power is connected.

Outside the cabin

• Corrugated steel construction, specified for durability
• Jet black exterior finish, modern and architectural in appearance
• 1 × full-height picture window (external), matching the interior installation
• 1 × steel anti-vandal access door with locking keys
• Electrical isolator mounted externally for safety and compliance

Power supply

Supply is 32-amp single phase, the external isolator is included, and the cabin is pre-wired, ready for a straightforward site or residential power connection.

Where it fits

• Creative studio or consulting room
• Home office or garden workspace
• On-site office with a residential-style finish
• Quiet administrative or supervisory cabin
• Temporary workspace with a premium appearance

It is a particularly close match for buyers who want a professional workspace without an industrial feel.

Site preparation and delivery

Delivery is available subject to location and access, and the site must allow vehicle access for placement. Ground should be level and prepared before the unit arrives. Electrical connection is to be completed by a qualified electrician. Delivery timelines and costs are confirmed at order stage.

The short version

A compact footprint with strong natural light, fully refurbished into ready-to-use condition, clean and modern behind the jet black exterior, and simple to power thanks to the built-in isolator. Residential and commercial use are both in scope.