What is the Common Length of Container Houses?

The common length specifications for container houses are generally 3 meters, 6 meters, and 7 meters, with 6 meters being the standard size. Custom lengths can also be accommodated based on specific needs.

Common Standard Length Specifications

The length design of container houses is typically based on the size system of international standard containers, with the following three core specifications:

1. 3-meter type: This is a small-sized specification suitable for scenarios with limited space requirements, such as temporary office spaces, small storage rooms, or single-person living modules. Its shorter length facilitates flexible combination or transportation, although the internal space is relatively compact.
2. 6-meter type: This is the most common standard size on the market, widely used in construction site dormitories, commercial stalls, mobile shops, and other fields. This specification originates from the 20-foot size (approximately 6.058 meters) of international standard containers, often simplified and labeled as 6 meters for integer convenience. Its advantages include high space utilization, compliance with the weight limits of most transportation vehicles, and significant cost-effectiveness.
3. 7-meter type: This is a non-standard extended size, typically achieved by modifying standard containers (such as cutting and welding to extend) or through direct customization. This specification is suitable for scenarios with slightly higher space requirements, such as small offices, family residential modules, or multifunctional activity rooms. However, transportation and installation costs may be slightly higher than those for standard sizes.

Possibility of Customized Lengths

In addition to the common specifications mentioned above, the length of container houses can be customized according to customer needs. For example, by connecting multiple standard containers in series (such as combining two 6-meter containers into a 12-meter unit) or directly designing non-standard length modules (such as 5 meters, 9 meters, etc.), specific spatial requirements can be met. Customized design needs to consider structural stability, transportation limitations (such as road width, bridge load-bearing capacity), and cost factors, often requiring professional teams to optimize the plan.

Core Basis for Specifying Selection

When selecting the length of a container house, it is necessary to comprehensively consider functional requirements, budget, and site conditions. For example, temporary projects may prioritize cost-effective and easily disassembled 3-meter or 6-meter standard specifications; long-term residential or commercial uses may lean towards customized lengths to optimize spatial layout. Additionally, transportation convenience (such as the need to pass through narrow roads) and installation conditions (such as ground bearing capacity) are also key decision-making factors.