3m x 4m Container House

The price of a single 3m x 4m container house typically ranges from 2,500 to 6,500 yuan, depending on the configuration, materials, and brand differences.

Price Range and Configuration Differences

The price of ordinary simple container houses is relatively low, usually ranging from 2,500 to 3,500 yuan. These products mostly adopt basic configurations, such as ordinary color-coated steel plate walls, ordinary steel structure frames, and simple floors or cement floors, suitable for short-term temporary use scenarios (such as temporary dormitories on construction sites).

The high-end version can cost 4,500 to 6,500 yuan or even more, with core upgrades including:

• Wall materials: Rock wool sandwich panels (density ≥ 80kg/m³) are used, with a fire rating of Class A, and excellent thermal insulation and sound insulation performance;
• Frame structure: Thickened low-alloy high-strength structural steel (such as Q235 or Q345) is used, with a steel wall thickness usually ≥ 2.5mm, and a top frame width ≥ 170mm to enhance load-bearing capacity;
• Floor materials: 1.6mm thick plastic floors or non-slip tiles are laid, which are wear-resistant and easy to clean;
• Additional features: Customizable door and window types (such as broken bridge aluminum windows), addition of electrical systems or air conditioning brackets, etc.

Application Scenarios and Structural Characteristics

This type of container house has an area of 12 square meters, and its standardized design gives it the advantages of mobility and quick assembly, widely used in the following scenarios:

• Temporary housing on construction sites: Used as dormitories, offices, or warehouses to meet short-term high-intensity use needs;
• Scenic area homestays: By customizing the appearance (such as blue or yellow coatings) to blend with the natural environment, providing low-cost accommodation solutions;
• Rural self-built houses: Used as auxiliary buildings (such as tool rooms, storage rooms) or independent living units, balancing economy and practicality.

Its core structure adopts a combination of welding and assembly processes, and some high-end models support modular design, allowing installation by 3-4 people without large machinery, with a construction period shortened to 1-2 days.

Purchase Considerations

1. Plate thickness: It is recommended that the thickness of the color-coated steel plate be ≥ 0.5mm, and the bulk density of the rock wool be ≥ 80kg/m³ to ensure fire performance;
2. Frame steel: Prioritize Q345 low-alloy steel with a wall thickness ≥ 2.5mm to withstand outdoor environments;
3. Corrosion protection: Check whether the steel components have undergone hot-dip galvanizing or sandblasting and rust removal treatment to extend service life;
4. Customization needs: Colors, door and window types, and internal layouts can be adjusted as needed, but it is necessary to confirm the production cycle with the manufacturer in advance (usually 15-30 days for customized models).