External Dimensions Length: 6.058 m (20 ft) Width: 2.438 m (8 ft) Height: 2.591 m (8 ft 6 in) Internal Dimensions Length: 5.898 m Width: 2.350 m Height: 2.390 m Roller Shutter Opening Opening Width: Approximately 5.5–5.8 m Opening Height: Approximately 2.2–2.3 m Door Type: Heavy-duty galvanized steel roller shutter with manual lifting mechanism. Floor Area Approximately 13.9 m² Internal Volume Approximately 33.2 m³ Empty Weight Approximately 2,400–2,700 kg