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

The 20ft x 8ft insulated storage unit is engineered to sit between a plain steel container and a climate-controlled facility. It is not refrigerated, but the insulation layer creates a meaningful buffer against outdoor ambient temperatures. That matters for protecting sensitive goods such as electronics, wooden furniture, paper products or certain chemicals that can be harmed by the extreme heat or cold inside a standard metal box.

Construction starts with a robust steel frame for structural integrity during transport and stacking. The walls, roof and floor are fully insulated to keep the interior environment stable. The unit ships ready to use, needing no extra assembly or modification, and its heavy-duty build holds up in demanding settings from construction sites to rural properties.

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

Key Features

• 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

This insulated unit suits many applications, including commercial storage of retail stock, archives and office furniture; industrial on-site storage of temperature-sensitive tools, paints, adhesives or manufacturing components; agricultural protection of feed, seeds or equipment from temperature extremes; residential storage of household items during renovation or relocation; and workshops, where it can be modified into a dry, insulated workspace or temporary site office.

Package Includes

• 1 x 20ft Insulated Steel Storage Container (Unit only)
• Double rear lockable doors with lock boxes
• Standard wall vents