How About the Effect of Prefabricated Panel Houses

The overall effect of prefabricated panel houses is unsatisfactory, with multiple issues that make it difficult to meet modern living requirements.

Poor thermal insulation and sound insulation: Prefabricated panel houses perform poorly in terms of thermal insulation. In winter, the indoor temperature is low, and it is difficult to maintain warmth even with heating equipment; in summer, it is sweltering and has poor ventilation. At the same time, their sound insulation is also poor, and the sounds between neighbors can easily interfere with each other, lacking living privacy.

Insufficient seismic performance: Prefabricated panel houses mainly rely on cement construction. Although a certain amount of steel bars are added, their overall seismic capacity still cannot be compared with modern buildings. When facing natural disasters such as earthquakes or floods, their safety precautions are clearly insufficient, posing significant safety risks.

Difficult to adjust the internal structure: Unlike modern commercial housing, the internal structure of prefabricated panel houses is almost not allowed to be significantly modified. Every wall may be related to the overall structure, making it difficult for residents to customize the living space according to their personal needs, limiting the flexibility and personalization of living.

High risk of water seepage: As the service time increases, the cement components of prefabricated panel houses are prone to cracks, and the gaps between components also increase, thereby increasing the risk of water seepage between floors. This not only affects the comfort of living but may also cause further damage to the house structure.

Short service life: The design service life of prefabricated panel houses is about 30 to 50 years. Many houses built in the 1970s and 1980s have approached or exceeded their intended service life. These houses show signs of aging, such as large-scale peeling of wall plaster and numerous cracks in the walls. In severe cases, they may even become dangerous houses with the risk of collapse.

Low living comfort: Prefabricated panel houses adopt a standardized and modular design concept, resulting in monotonous and uniform house appearances and cramped internal spaces. The house type design lacks humanized considerations. For example, some kitchens and bathrooms have no windows, making it difficult to effectively discharge cooking fumes and resulting in a damp and dark environment all day long; the living room area is small with insufficient light. These issues seriously affect the comfort of living.