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In coastal areas of southern China, Southeast Asia, and some coastal cities in North America, high humidity, frequent rainfall, and humid air pose challenges for many home renovations. This is especially true in bathrooms, kitchens, balconies, and basements. If the door's material and structure lack adequate waterproofing and moisture resistance, it can easily deform and mold, affecting both the health and aesthetics of the home.
So, for families living in humid areas, how can you choose a waterproof door that is both practical and durable? Today, we'll provide comprehensive purchasing advice covering material, structure, installation, and maintenance.
Humid areas have high moisture content in the air. Year-round, especially during the rainy season, doors are more susceptible to moisture absorption and swelling, paint peeling, odor generation, and even mold. These issues not only shorten their lifespan but also create a breeding ground for bacteria. Wooden doors, in particular, are prone to deformation and cracking if not specially waterproofed.
Therefore, choosing a door that is truly waterproof, moisture-proof, and mildew-resistant is crucial for improving living comfort and longevity.
In humid environments, the material of a door directly determines its performance. The following materials are currently suitable for moisture-proof spaces:
WPC (Wood Plastic Composite) waterproof doors offer the advantages of being waterproof, corrosion-resistant, and durable, making them highly recommended for use in humid areas. Combining the properties of wood and plastic, they offer both aesthetics and practicality, making them particularly suitable for high-humidity areas such as bathrooms and kitchens.
Steel-Wood Composite Doors consist of a steel outer layer and a moisture-proof filling material within. They offer strong waterproof properties and are resistant to rot. However, these doors are generally heavier, requiring a reinforced door frame for installation.
Aluminum alloy is lightweight, sturdy, waterproof, and rust-resistant, making it an ideal choice for balconies and laundry rooms. However, aluminum alloy doors can have a cold, hard aesthetic and are well-suited to modern, minimalist decor. 4. PVC Doors
PVC offers excellent water resistance and a competitive price, but compared to WPC and steel-wood doors, it is less strong and is suitable for locations with limited budgets or temporary needs.
Even the best materials, without good structure and sealing, will leak and seep moisture.
The tightness of the door gap and the ease with which the door leaf deforms directly impact the sealing performance. For humid environments, doors with U-shaped sealing strips or magnetic structures are recommended for better moisture resistance.