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Container House Size Specifications

Admin September 15, 2026

Container houses come in a variety of size specifications, with common standard sizes including 20-foot, 40-foot, and high-cube containers, and can also be customized according to specific needs.

I. Standard Size Specifications

  1. 20-foot Standard Container (20GP): The external dimensions are typically 6058mm in length, 2438mm in width, and 2591mm in height, with internal dimensions approximately 5867mm in length, 2330mm in width, and 2350mm in height. This size of container house is suitable for single-person offices, dormitories, or shops.

  2. 40-foot Standard Container (40GP): The external dimensions are typically 12192mm in length, 2438mm in width, and 2591mm in height, with internal dimensions approximately 11998mm in length, 2330mm in width, and 2350mm in height. This size of container house offers ample space and can be divided into multifunctional areas or used as dormitories for multiple people.

  3. 40-foot High-Cube Container (40HQ): The external dimensions are typically 12192mm in length, 2438mm in width, and 2896mm in height, with internal dimensions approximately 11998mm in length, 2330mm in width, and 2655mm in height. This size of container house has a higher ceiling height, making it suitable for exhibition halls or housing that requires a higher ceiling.

II. Customized Non-Standard Sizes

In addition to standard sizes, container houses can also be customized according to customer needs. Common customized non-standard sizes include small houses measuring 3m in length, 3m in width, and 2.8m in height, as well as standard houses measuring 6m in length, 3m in width, and 2.8m in height. Furthermore, dimensions can be adjusted according to specific requirements, such as customizing a house measuring 3m in length, 6m in width, and 2.8m in height, or a two-story container mobile house measuring 7m in length, 3m in width, and 2.8m in height.

III. Special Type Sizes

There are also special types of container houses, such as foldable container mobile houses and expandable container houses. Foldable container mobile houses are typically designed according to the dimensions of international standard containers, such as 20-foot and 40-foot sizes. Expandable container houses, on the other hand, offer the advantage of flexible dimensions, such as a combined size of 3m×6m×3m, which can expand to 5.5m×6m×3m, increasing the indoor area from 18 square meters to 33 square meters.