
20ft x 8ft Custom Shipping Container Garden Office / Portable Building
£4999.00£4299.00
This 20ft x 8ft custom shipping container conversion is a durable, versatile portable building suitable for use as a garden office, workspace, studio, remote office, site office, or hobby room. Built on a reinforced Corten steel container base, it features a fully finished, insulated interior that can be tailored to your needs, along with optional windows, doors, electrical fittings, and more.
Specification Sheet
Feature | Details |
|---|---|
External Dimensions | 20ft (L) × 8ft (W) × approx. 8ft 6in (H) |
Structure | Reinforced steel shipping container – wind & weather resistant |
Insulation | Spray foam, rock wool, or rigid panel insulation options available |
Interior Finish | Painted drywall, wood panels, or metal cladding (customizable) |
Flooring Options | Vinyl plank, tile, laminate wood, or other finishes |
Windows | Double-glazed UPVC or aluminum windows (custom placement) |
Doors | Secure steel or glass entry door with lockset (customizable) |
Electrical System | Pre-wired lights, outlets, breaker box & switches included |
Climate Options | Optional HVAC, ventilation, or extractor fan available |
Exterior Finish | Weatherproof marine-grade coating, custom colours available |
Mobility | Crane-liftable and forklift pocket ready for relocation |
Security | Optional anti-vandal door upgrades and lockbox installation |
sales@armstrongprefab.com
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