Advantages and Disadvantages of Prefabricated Folding Houses

The advantages of prefabricated folding houses include low transportation costs, rapid installation, good flexibility, sturdy structure, environmental and economic benefits, and a good living experience; the disadvantages include high initial installation costs, limited long-term living comfort, requirements for the installation foundation, and limited modification.

Advantages

• Low transportation costs: After folding, the volume of prefabricated folding houses is significantly reduced, being only a fraction of that of traditional container houses. This allows a single vehicle to transport more units, significantly reducing logistics costs. For projects that require the transportation of a large number of housing units, it can effectively save transportation costs.
• Rapid installation and deployment: The on-site installation process is highly simplified. Two people working together can unfold and initially secure a standard single unit in as little as three minutes. A team of three can complete an installation area of approximately 600 square meters in a day, greatly shortening the construction cycle and improving construction efficiency.
• Outstanding flexibility: They can be flexibly moved, dismantled, or recombined according to needs, avoiding the risk of illegal construction that fixed buildings may face and enabling the 'recyclable' use of buildings. Whether for temporary event venues or building needs that require frequent relocation, they can easily meet the requirements.
• Sturdy and durable structure: The main body is made of high-quality steel, with high structural strength, good wind and earthquake resistance, and a long service life. Some products have an earthquake resistance capability of up to 8.5 on the Richter scale, a wind resistance rating of 8, and a lateral force bearing capacity of up to 120kg/m², providing a safe and reliable living environment for occupants.
• Good environmental and economic performance: The steel structure main body can be recycled, and the overall lifecycle cost may have advantages. Moreover, as temporary buildings, they cause almost no permanent damage to the land, aligning with the concept of sustainable development.
• Good living experience: The sound insulation effect is not much different from that of an ordinary apartment, meeting the quiet needs for daily rest and life. The sandwich panel material has good thermal insulation properties, and the indoor temperature can quickly stabilize after turning on the air conditioner or heater under normal weather conditions. After unfolding, a certain usable space can be obtained, with a compact and reasonable internal layout. The space can also be expanded by connecting multiple modules. The lighting and ventilation are good, the interior decoration is exquisite, and furniture and appliances can be placed and used normally, with daily living convenience almost the same as that of a traditional house.

Disadvantages

• High initial installation costs: The initial installation cost of factory-produced prefabricated folding houses is usually 100 to 150 yuan per square meter higher than that of traditional on-site construction, which may increase construction costs for projects with limited budgets.
• Limited long-term living comfort: As temporary buildings, they still have a gap in ultimate comfort for long-term living compared to traditional permanent buildings, such as possibly not being able to meet the high standards of permanent buildings in terms of sound insulation and thermal insulation.
• Requirements for the installation foundation: They require a flat and solid site. When used on soft ground, simple foundation treatment may be required; otherwise, it may affect the stability and service life of the house.
• Limited modification: They cannot be modified as freely as traditional houses, but for those pursuing a flexible living style, this may not be a major issue.