40FT side opening container offers a practical combination of large storage capacity and wide access. With an external length of 12.19 meter (40 ft), this container provides generous space for equipment, stock, machinery, materials, and other goods. The full side-opening design provides approximately 11.8 meter of side access, making it easier to load and unload large or bulky items. It also includes standard double cargo doors at one end for conventional container access. Specification Details Specification Details External Length 12.19 meter (40 ft) External Width 2.44 meter External Height 2.59 meter Internal Length 12.03 meter Internal Width 2.35 meter Internal Height 2.39 meter End Door Opening 2.34 meter W × 2.28 meter H Side Opening Width Approximately 11.8 meter Tare Weight Approx. 5,800–6,200 kg Maximum Gross Weight 30,480 kg Maximum Payload Up to 24,000 kg Key Features 40FT (12.19 meter) container Full side-opening doors for wide, unrestricted access Approximately 11.8 meter side opening Standard double cargo doors at one end Corrosion-resistant Corten steel construction Windproof and watertight structure Heavy-duty marine-grade plywood flooring Multiple locking bars for enhanced security Forklift pockets for easier handling where applicable ISO corner castings for lifting and stacking Suitable for storage, cargo, shipping, and conversions Large Side Opening Access The full-length side opening is designed for applications where standard end-door access may not be sufficient. The approximately 11.8 meter side opening allows larger items to be accessed along the length of the container. This makes the container particularly useful for storing pallets, machinery, construction materials, agricultural equipment, retail stock, and other goods that require convenient loading and unloading. Applications A 12 meter (40 ft) side opening container can be used across a wide range of industries and applications, including: Business and commercial storage Construction equipment storage Building material storage Warehouse overflow Farm and agricultural storage Household and personal storage Workshop conversions Retail inventory storage Industrial and mining equipment Domestic and international cargo Emergency and disaster-relief storage Container office conversions Modular building projects Security The container is built with heavy-duty steel doors, reinforced locking components, and multiple locking bars to help protect stored goods and equipment. Additional security can be added with optional lockboxes and high-security padlocks, providing an additional layer of protection for valuable stock, machinery, tools, and other contents. Durable and Weather-Resistant Construction The container is manufactured from corrosion-resistant Corten steel, providing a strong structural shell designed for demanding environments. Reinforced framework and weather-resistant seals help protect the interior against rain, wind, and outdoor exposure. Its durable construction makes it suitable for both long-term storage and conversion projects. Benefits Large 40FT storage capacity Approximately 11.8 meter side access Easier loading and unloading of bulky goods Strong and durable steel construction Windproof and watertight design Secure storage environment Low maintenance requirements Long service life Easy to transport and relocate Suitable for international shipping Versatile commercial and industrial applications Suitable for container conversion projects Cost-effective long-term storage solution Optional Accessories The container can be customised with additional accessories and features, including: Lockbox installation High-security container padlocks Shelving systems Internal lighting Electrical installations Personnel access doors Windows Roof ventilation Insulation Roller shutter doors Custom paint colours Racking systems Delivery Across South Africa 40FT side opening containers can be delivered to locations across South Africa, with delivery also available to selected destinations across Southern Africa. Delivery arrangements can be confirmed according to the destination and site requirements.


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At KNF Container Depot, all products are inspected before delivery or collection.

Returns are only accepted for products that are faulty or significantly different from the agreed specifications. Customers must notify us within 30 days of receiving the product.

Custom-built or modified containers and trailers are non-returnable, unless they are defective due to our workmanship.

Approved returns must be in their original condition. Return transport costs may apply where the issue is not due to KNF Container Depot.

For returns or assistance, please contact us at sales@knfcontainerdepot.co.za