20ft x 8ft Insulated Storage Unit – Durable Steel Container

The 20ft x 8ft insulated storage unit is engineered to bridge the gap between a standard steel container and a climate-controlled facility. While it is not a refrigerated unit, the insulation layer provides a significant buffer against ambient outdoor temperatures. This feature is critical for protecting sensitive materials like electronics, wooden furniture, paper goods, or certain chemicals that can be damaged by the extreme heat or cold found inside a standard metal container.

The construction begins with a robust steel frame, ensuring structural integrity during transport and when stacked. The walls, roof, and floor are fully insulated, creating a stable interior environment. The unit arrives ready for use, requiring no additional assembly or modification. Its heavy-duty construction ensures longevity in demanding environments, from construction sites to rural properties.

The flooring system is designed for high-traffic use and heavy point loads. The marine-grade plywood is both durable and resistant to moisture damage, providing a stable surface for walking and equipment operation. The double rear doors swing open a full 270 degrees, allowing for unobstructed access and easy loading of large items, vehicles, or machinery.

Technical Specifications

• External Dimensions: 20 ft (Length) x 8 ft (Width) x 8 ft 6 in (Height)
• Internal Dimensions: Approximately 19 ft 4 in (Length) x 7 ft 8 in (Width) x 7 ft 10 in (Height)
• Door Opening: Approximately 7 ft 8 in (Width) x 7 ft 6 in (Height)
• Material: 14-gauge corten steel (corrugated)
• Flooring: 1 1/8″ marine-grade plywood, treated
• Insulation Type: Polyurethane foam or fiberglass batting (lining interior walls and ceiling)
• Lock Type: Integrated steel lock boxes (padlock not included)
• Ventilation: Passive vents, typically located on front or side walls

Compatibility / Intended Use

This insulated storage unit is suitable for a wide range of applications, including:

• Commercial Storage: Secure storage of retail stock, archives, and office furniture.
• Industrial Sites: On-site storage for temperature-sensitive tools, paints, adhesives, or manufacturing components.
• Agricultural Use: Protecting feed, seeds, or equipment from extreme outdoor temperatures.
• Residential Projects: Storing household items during renovation or relocation that require protection from temperature swings.
• Workshops: Can be modified to serve as a dry, insulated workspace or a temporary site office.

Package Includes

Standard wall vents

1 x 20ft Insulated Steel Storage Container (Unit only)

Double rear lockable doors with lock boxes