Qingdao Container House Size Diagram

The common size specifications of container houses in Qingdao are as follows:

I. International Standard Sizes Container houses mostly adopt the standard sizes of maritime shipping containers. Common specifications include:

1. 20-foot container: The internal dimensions are a length of 5898mm, a width of 2352mm, and a height of 2390mm, with an internal volume of approximately 33 cubic meters. This type of container is suitable for compact living spaces for one or two people or as a small office or storage room.
2. 40-foot container: The internal dimensions are a length of 12024mm, a width of 2352mm, and a height of 2390mm, with an internal volume of approximately 67 cubic meters. Its space can meet the needs of multiple people for office work, meetings, or family living, and is commonly used in scenarios such as temporary dormitories on construction sites and commercial exhibition spaces.
3. 40-foot high-cube container: The height is increased to 2690mm, with an internal volume of approximately 76 cubic meters. It is suitable for scenarios that require higher ceiling heights, such as sports facilities and storage spaces.

II. Domestic General Sizes Domestic container house manufacturers often adjust the sizes according to actual needs, forming general standards:

1. Length 6m × Width 3m × Height 2.9m: This specification is a common choice for domestic construction sites and commercial scenarios. The space layout is flexible and can be combined into an office area, dormitory area, or multi-functional activity room.
2. Length 6m × Width 2.4m × Height 2.9m: Export-oriented container houses mostly adopt this size, which complies with international transportation standards and is convenient for overseas projects.

III. Customized Sizes Some manufacturers offer non-standard customization services, for example:

1. Duplex container house: By splicing multiple containers (such as three 40-foot containers), a double-story structure with a length of 11.8 meters, a width of 6.75 meters, and a height of 2.8 meters is formed, with a usable area of up to 80 square meters, meeting the needs of combined functions such as living rooms, bedrooms, and offices.
2. Special functional modules: Such as shower modules and toilet modules. The sizes are designed according to functional requirements and can be freely combined with other modules to adapt to different scenarios.

IV. Basis for Size Selection The size selection of container houses needs to comprehensively consider factors such as purpose, number of people, and transportation restrictions. For example, temporary dormitories on construction sites usually choose standard 20-foot or 40-foot containers; commercial exhibition spaces may expand the area by splicing multiple containers; and export projects need to give priority to meeting international transportation size specifications.