Three-Meter Container House

The three-meter container house is a modular building designed with a standard width of three meters. It features flexible combination, rapid construction, and controllable costs, and is widely used in temporary living, commercial operations, and engineering support scenarios.

I. Basic Specifications and Types

The common size of a three-meter container house is 3 meters (width) × 6 meters (length), with a height usually ranging from 2.5 to 2.8 meters and an internal area of approximately 18 square meters. Depending on the purpose and craftsmanship, it can be divided into two types:

1. Refurbished Type: Directly refurbished from second-hand shipping containers, retaining the original frame structure. Residential functionality is achieved by cutting out windows and doors, reinforcing walls, installing insulation layers, and conducting interior decoration. This type of house has lower costs but limited spatial layout, and is mostly used in construction site dormitories, temporary warehouses, and other scenarios.
2. Prefabricated Type: Manufactured in factories by welding steel structural frames and combining them with color-steel plate or rock wool sandwich panel walls. Windows, doors, and electrical systems are independently designed. This type of house can be customized in terms of size and functionality, such as adding mezzanines or extending balconies. It is suitable for homestays, offices, commercial exhibition halls, and other scenarios with high comfort requirements. For example, Shanghai Yuanjue Construction Technology Co., Ltd. provides three-meter-wide prefabricated welded container houses with one-stop services from design to installation.

II. Price Range and Influencing Factors

The price of a three-meter container house is influenced by its size, material, craftsmanship, and functional configuration:

• Basic Models: A single 3-meter × 3-meter box costs approximately 3,000 to 8,000 yuan, while a standard 3-meter × 6-meter box costs about 4,500 to 11,000 yuan. These are suitable for short-term use or projects with limited budgets.
• Customized Models: If insulation layers, luxury decorations, or special functions (such as fire resistance and earthquake resistance) are added, the price may rise to 35,000 to 55,000 yuan per set. For example, a rural mobile house with a "three-bedroom, one-living-room" layout provided by a manufacturer in Huizhou, Guangdong, has a starting order price of 45,000 yuan, including multi-box combinations and interior decoration.
• Rental Options: Some manufacturers offer daily rental services with rents ranging from 3 to 6 yuan per day, suitable for temporary events or short-term projects.

III. Typical Application Scenarios

1. Engineering Support: Used as construction site dormitories, offices, or warehouses, enabling rapid deployment and reusability. For example, a manufacturer in Shiyan, Hubei, offers "quick-assembly construction site boxes" with a starting order price of 3,200 yuan and a minimum order quantity of 5, meeting the needs of large-scale projects.
2. Commercial Operations: Refurbished into cafes, convenience stores, or homestays, attracting customers through creative designs. For example, the simple appearance of a 3-meter × 6-meter container house shown in a picture from Shouguang, Shandong, is suitable for commercial scenarios in rural areas or scenic spots.
3. Emergency Living: Provides rapid and economical housing solutions in post-disaster reconstruction or temporary resettlement. The modular design of prefabricated houses can shorten the construction period and reduce labor costs.