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Spring is here again. The indoor walls are damp, the floor feels slippery, and the furniture seems to be holding on to every bit of moisture. During this rainy season, the age-old struggle with moisture control through doors and windows has returned once more. According to window and door experts, moisture can accelerate the aging and deterioration of indoor items, promote mold growth, and ultimately affect both indoor air quality and human health. To combat this, experts offer some practical tips: doors and windows should be your first line of defense against humidity—choose the right materials and maintain them regularly.
Wooden doors may look elegant and add a warm atmosphere, making them a popular choice for many. However, they aren’t the best option in wet or humid conditions. Especially in southern regions where moisture is constant, doors in kitchens and bathrooms are constantly exposed to water vapor. If the paint on the wooden surface wears away, the wood itself becomes vulnerable to decay and mold. Therefore, window and door experts recommend that most households consider aluminum alloy doors instead.
Aluminum alloy doors are made from a combination of different metals, offering better corrosion resistance than wooden or iron doors. They are not only resistant to moisture but also less prone to rust, making them ideal for high-humidity areas like balconies, kitchens, and bathrooms. The door profiles can be designed with three or four chambers, allowing rainwater to drain efficiently through the outer layer’s dedicated drainage channels. The middle chamber acts as an isolated space, preventing water from reaching the inner steel structure and protecting it from corrosion.
On rainy days, regular cleaning and maintenance are essential. Many people mistakenly step on the bottom rail to clean the top, using the door frame as leverage—a common mistake. Sliding doors rely on tracks, which are a key area for cleaning. Dust and tiny particles can accumulate in the lower rails and rubber seals, causing friction and hindering smooth operation. To clean effectively, start by using a vacuum to remove dust, then wipe with a damp cloth or sponge using water or a neutral cleaner. Avoid harsh chemicals, and rinse with water afterward. If water gets trapped in the track, dry it immediately. Applying a thin layer of wax oil to the track surface can further enhance its anti-corrosion properties.
In terms of maintenance, there are several important points to keep in mind. First, regularly inspect the hardware components such as locks, hinges, sealing strips, and wind braces. These parts are subject to frequent use and wear, making them more susceptible to rust. Checking them frequently and replacing damaged parts in time, along with applying lubricant, ensures smoother operation. Second, check and replace the sealing strips and glass seals periodically, as worn-out seals can reduce insulation and weatherproofing effectiveness. Lastly, tighten the screws connecting the door frame to the wall at regular intervals to ensure the door closes properly.
When using aluminum alloy doors, remember that they are assembled using splicing and embedding techniques, along with hinges and other components. Over time, the strength of these connections may weaken, leading to deformation. Therefore, when opening or closing the door, always do so gently. If you encounter resistance, avoid forcing it—first check if there are any foreign objects in the track or if the track is bent. After prolonged use, the door may become smoother, but excessive force can still damage it. Pay attention to how it moves and handle it with care.
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