How to Build a Container House

The construction of a container house involves steps such as planning, foundation construction, container modification and assembly, and decoration and functional enhancement. Details are as follows:

Planning and Design

• Clarify Requirements: Determine the purpose of the house (residential, office, etc.), functional areas (bedroom, living room, kitchen, etc.), and scale. For example, if you seek low cost, personalization, and can accept a modular appearance, a container villa courtyard is a good choice; if you value a traditional living experience, you need to pay more attention to thermal insulation, sound insulation, and approval procedures.
• Site Measurement: Measure the available area of the homestead, the distance from neighbors, the existing house's floor plan dimensions, height, structural form, etc. Understand the local allowable building height along the street, traffic conditions in front and behind, and the location of road control red lines. Also, determine the current water and power supply locations.
• Design Drawings: Based on requirements and site conditions, design the assembly method of the house, such as using 2 - 3 containers for assembly or staggered stacking to create different functional areas. You can also design staggered floors to create richer spatial levels and leave a leisure courtyard or aisle area on the ground floor to improve ventilation and lighting.

Foundation Construction

• Obtain Approval: If you want to live permanently on a rural homestead, you must follow local requirements to obtain construction approval and provide structural drawings stamped by an engineer. You cannot directly build a container as a permanent residence without permission, as there is a risk of being identified as an illegal structure. Cultivated land and basic farmland are strictly prohibited from construction. For forest land, forestry approval is required. Leased land is mostly for temporary structures only, not permanent residences, and the nature of use should be clearly stated in the contract.
• Build the Foundation: Use an independent foundation to elevate the container on pile foundations, which can prevent moisture and insects and facilitate site leveling.

Container Modification and Assembly

• Cutting and Welding: According to design requirements, perform cutting and welding operations on the container. All cutting and welding cuts must be polished and properly rust-proofed, such as by applying epoxy primer and topcoat.
• Assembly: Assemble the modified containers to form the basic structure of the house. Pay attention to the sealing between containers during assembly. You can use sealant to seal areas around doors and windows, container assembly seams, and roof gutters.

Decoration and Functional Enhancement

• Interior Decoration: Perform thermal insulation treatment on walls and roofs and lay vapor barriers. Install ventilation equipment such as exhaust fans and high windows. Use multi-functional furniture to enhance space flexibility, such as foldable beds, foldable tables, and integrated cabinets for small units.
• Exterior Facade Beautification: Treat the exterior facade with paint spraying, theme painting, cladding, or installation of glass curtain walls to get rid of the industrial feel and create a villa-like atmosphere.
• Install Facilities: Install water and power lines, doors and windows, and sanitary ware to ensure the normal use of the house.