Dandong Container House Sizes
The common size of container houses in Dandong is mainly 3 meters × 6 meters, and there are also different specifications such as 20-foot, 40-foot, and 45-foot, which can also be customized according to needs.

I. Common Standard Sizes
- 3-meter × 6-meter specification: The internal clear height is approximately 2.6 meters, and the spread area is about 18 square meters, making it a suitable size for construction site offices and temporary residences. Inside, it can accommodate a double bed, a simple desk, and a standing wardrobe, with reasonable space utilization that is neither cramped nor wasteful. This size of container house is easy to hoist, compliant with transportation regulations, and has a smooth internal flow, earning it the nickname of the 'universal basic model'.
- 20-foot container house: The external dimensions are approximately 6.058 meters (length) × 2.438 meters (width) × 2.591 meters (height), the internal dimensions are approximately 5.868 meters (length) × 2.252 meters (width) × 2.268 meters (height), and it weighs about 2200 kilograms.
- 40-foot container house: The external dimensions are approximately 12.192 meters (length) × 2.438 meters (width) × 2.591 meters (height), the internal dimensions are approximately 11.580 meters (length) × 2.252 meters (width) × 2.268 meters (height), and it weighs about 3800 kilograms.
- 45-foot high-cube container: The internal volume is 13.58 meters (length) × 2.34 meters (width) × 2.68 meters (height), with a general gross weight for cargo of 29 tons and a volume of 86 cubic meters.
II. Other Specifications In addition to the above common specifications, there are also 10-foot container mobile homes, with external dimensions of 3.048 meters (length) × 2.438 meters (width) × 2.591 meters (height), internal dimensions of 2.858 meters (length) × 2.252 meters (width) × 2.268 meters (height), and weighing about 1500 kilograms. Furthermore, there are non-standard-sized container houses, such as widened sizes of 3 meters × 7 meters and 3 meters × 8 meters, as well as container houses that support double-story construction and non-standard customization according to site requirements.




