40ft Refrigerated Container Dimensions
Shipping Containers of Birmingham supplies 40ft refrigerated containers (reefers) for clients requiring large-scale temperature-controlled solutions. These units are the standard choice for bulk international transport and extensive on-site cold storage.
Whether you need to buy a shipping container for permanent warehouse expansion or require a temporary hire for peak-season stock, the 40ft reefer offers maximum volume. We ensure every unit meets strict performance standards before delivery.
Dimensions and Capacity
While the external dimensions match a standard 40ft shipping container, the internal capacity is slightly reduced. This is due to the thick insulation required to maintain temperature and the refrigeration machinery housing. You must factor this into your loading plan.
| Description |
Imperial |
Metric |
| Maximum payload |
63,640 lb |
28,870 kg |
| External Dimensions |
40' x 8' x 8'6" |
12.192 x 2.438 x 2.591 m |
| Internal Volume |
2,366 cubic feet |
67 m3 |
| Door opening width |
7' 8 1/8" |
2.340 m |
| Door opening height |
7' 5 1/2" |
2.274 m |
| Internal length |
39' 5 11/16" |
12.032 m |
| Internal width |
7' 8 1/2" |
2.350 m |
| Internal height (to load line) |
7' 10 7/32" |
2.393 m |
| Gross Weight |
71,650 lb |
32,500 kg |
| Tare Weight |
8,010 lb |
3,630 kg |
Note: Exact internal dimensions can vary by manufacturer. If your cargo requires precise clearances, please contact Shipping Containers of Birmingham for measurements of our current stock.
Key Features
Our 40ft refrigerated containers are built for durability and precision. They protect sensitive cargo such as food, pharmaceuticals, and chemicals.
- Temperature Control: Maintains set temperatures between -25°C and +25°C, suitable for frozen or chilled goods.
- Food Grade Interiors: Stainless steel or high-grade panel lining ensures easy cleaning and compliance with hygiene standards.
- T-Bar Flooring: Aluminium T-bar floors ensure cold air circulates under the cargo, preventing hot spots.
- Security: Robust steel doors and locking bars keep high-value inventory safe.
Power Supply Requirements
Refrigerated containers require an active power source to operate. They do not run on standard domestic electricity.
The unit typically requires a 3-phase, 380/440V supply with a 32 A 5-pin plug. You must verify your site has this infrastructure. For static storage where 3-phase power is not available, you may need to hire a dedicated generator.
Delivery Considerations
Delivering a 40ft container requires significant space. We use an articulated HIAB vehicle with a large turning circle, similar to a standard HGV.
The driver needs a straight run to back into the location or pull alongside. You must ensure there are no overhead cables or low branches. If space is tight, a 20ft refrigerated container might be a better option. We can assess your site access via photos if you are unsure.
Frequently Asked Questions
How much power does a 40ft reefer use?
Power consumption varies with the set temperature, the ambient outdoor temperature, and the frequency of door openings. Generally, a 40ft unit runs on a 3-phase 32A supply. We recommend consulting a qualified electrician to prepare your site.
Can I use a reefer for dry storage?
Yes, non-operating reefers (NORs) are often used for dry storage. The insulation protects goods from condensation and extreme temperature fluctuations better than a standard steel container. However, the internal width is slightly narrower.
Is the floor flat?
No. Refrigerated containers use a T-bar floor system. This is a series of raised aluminium rails. It is designed for airflow but can be difficult to use with small-wheeled pallet trucks. You may need to lay flat boarding if you plan to move small trolleys inside.
Do you offer breakdown support?
For hire customers, we provide maintenance support for the machinery. If you buy a unit, we conduct a Pre-Trip Inspection (PTI) before it leaves our depot, ensuring it is fully operational upon delivery.
