Prefabricated House Finished Sunroom
A prefabricated house finished sunroom is an independent architectural space built on the basis of containers or modular box houses, combined with materials such as steel structures and aluminum alloys. It features rapid installation, strong adaptability, and stable performance, with a wide range of brand options available. It can also be built at a low cost through self-made methods.

Application of Container Prefabricated House Systems
Container architecture originated in the shipping industry and was first transformed into buildings in 1989, later developing into a modular box house system. Its core advantages lie in factory prefabrication and rapid installation, with a short manufacturing cycle and low requirements for site conditions. It can be moved as a whole and adapted to road, rail, and ship transportation. For example, the container houses from Hangzhou Yuanzhu Technology are made of weathering steel, with the model jzx02 and dimensions of 3*6 meters. They possess properties such as thermal insulation, wind resistance, snow resistance, fire resistance, and earthquake resistance, making them suitable for temporary buildings or mobile space needs.
Brands and Materials of Finished Sunrooms
There is a rich variety of brands of finished sunrooms on the market, including Mingheng Sunroom, Baitai, Dimei DMI, Mingjing, and Tengcheng, covering mainstream materials such as steel structures and aluminum alloys. Steel-structured sunrooms have high strength and good load-bearing capacity, suitable for large-span spaces; aluminum alloy sunrooms are lightweight and corrosion-resistant, making them easier to maintain. Brand selection should be based on a comprehensive consideration of budget, usage scenarios (such as residential or commercial), and performance requirements (such as thermal insulation and wind resistance levels).
Practical Cases of Self-Made Finished Sunrooms
Self-made sunrooms can reduce costs through reasonable material selection and structural design. For example:
- Case 1: A sunroom measuring 4 meters by 5 meters was built using stainless steel pipes, with a total cost of over 7,000 yuan, solving the problems of winter insulation and summer rain and sun protection in a small courtyard. The stainless steel frame is corrosion-resistant, and the use of double-layer glass can improve thermal insulation performance.
- Case 2: A young man self-built a sunroom measuring 20 meters long and 3 meters wide (60 square meters), with a total cost of over 20,000 yuan. In terms of material selection, second-hand 6-millimeter double-layer tempered glass (50 yuan per square meter) and a galvanized steel pipe frame (4×82 millimeters in thickness) were mainly used, reducing costs through recycled materials and bulk purchases. For such cases, attention should be paid to structural stability, and loads should be calculated in advance with safety margins reserved.
Key Considerations
- Compliance: It is necessary to confirm local building regulations to avoid illegal construction.
- Performance Optimization: Choose materials according to the climate (such as strengthening thermal insulation in the north and focusing on ventilation in the south).
- Safety Design: The frame connections should be firm, and the glass should use tempered or laminated safety glass.




