20ft x 8ft Custom Shipping Container Converted Office | Portable Building | Garden Office

20ft x 8ft Custom Shipping Container Converted Office External Size: 20ft (L) × 8ft (W) × 8ft 6in (H) Structure: Reinforced Corten steel shipping container Interior Finish: Painted drywall, wood panels, or metal cladding (customizable) Flooring: Vinyl plank, tile, or laminate wood flooring Insulation: Closed-cell spray foam, rock wool, or rigid panel Doors: Secure steel or glass entry door with lockset