Prefabricated Houses and Villas
Prefabricated houses and villas are mainly divided into expandable container houses, light steel villas, steel-concrete composite prefabricated houses, and other types, each with its own characteristics and application scenarios.
Expandable container houses are a type of prefabricated building, produced in factories and assembled on-site. Taking a 70-square-meter fully furnished house as an example, shipped from a Chinese factory to countries like the United States and Australia, buyers can unfold, secure, and connect utilities upon receipt, with the entire setup costing less than $30,000 (approximately 200,000 RMB). Their core advantages lie in low cost and short construction time, with the building process compressed to one month for production, one month for transportation, and one day for assembly. For instance, a house purchased by an American couple, when unfolded, covers about 70 square meters, with the house body priced at $15,800, and the total landed cost, including shipping and tariffs, at $28,689 (less than 200,000 RMB). It comes fully equipped with internal cabinets, toilets, showers, and other facilities. The walls feature imitation wood grain metal panels with foam insulation, and the windows are double-glazed, balancing aesthetics and functionality.
Light steel villas utilize light steel keels synthesized from hot-dip galvanized aluminum steel strips as their core material, encompassing four major systems: foundation, walls, floors, and roofs, assembled on-site with factory-prefabricated components. Their self-weight is only 1/5 to 1/8 of traditional structures, with glass fiber wool filling in the exterior walls for thermal insulation and breathable membranes to regulate humidity. Standardized modular processes enable the main structure to withstand earthquakes up to magnitude 9 and winds up to 12 levels, with construction periods 50% shorter than traditional buildings, material waste reduced to 3%, and overall costs 15%-20% lower than brick-concrete structures. Exterior wall decorations can choose from metal carved panels, cement fiber hanging panels, and other materials, while the roofing system supports the integration of photovoltaic tiles, enhancing energy efficiency by 40%. This type is suitable for rural residences, tourist resorts, and overseas projects, with 28 provinces having introduced subsidy policies for prefabricated buildings to promote their development.
Steel-concrete composite prefabricated houses adopt a steel-concrete composite structure, increasing steel usage by 40% compared to traditional reinforced concrete structures, offering greater load-bearing capacity and better seismic performance, with flexible户型 structures adjustable on assembly lines.
Other types include various products on the Alibaba platform, such as custom anti-corrosion wooden villas by Shenzhen manufacturers (10-day delivery), container house combination villas (export 20-foot assembled packing container houses, priced at 300 to 360 RMB per square meter), and cross-border export custom modular space capsule homestays (suitable for mobile hotels and villas in scenic areas), meeting diverse needs.
