In a recent interview, Mr. Zhou shared his frustration with reporters, saying, “Even when the doors and windows are closed, the clean desk still ends up covered in a layer of dust.†This issue has been reported by many people after periods of heavy air pollution. Industry experts point out that the poor quality of many windows on the market leads to inadequate sealing, allowing dust to enter through gaps. To avoid the constant struggle of cleaning, it’s essential to address the root cause—poor window airtightness.
During a visit to Mr. Zhou’s home, the reporter noticed a gap in the window’s sealing strip, with the rubber edge slightly lifted. When pressed, a strange odor was detected. Even with the window closed, occasional drafts could be felt. According to industry professionals, proper airtightness is key to keeping dust out. Many homeowners have windows that are not properly sealed. Although some products are cheap, they often use low-quality materials, rough metal surfaces, and flawed drainage systems. Over time, these issues lead to deformation, leaks, and poor performance.
Many small manufacturers still rely on outdated production methods, using substandard materials and equipment. Poor installation further worsens the problem, leading to issues within just a few years. So, what kind of windows can effectively block wind and dust while lasting longer?
A professional from a large home improvement market explained that high-quality windows are designed with precision. The frame should be made of premium PVC or aluminum, ensuring strong wind resistance. Advanced welding techniques and independent drainage chambers help maintain airtightness. Additionally, attention to detail—such as choosing high-quality seals and hardware—is crucial for long-term performance.
The reporter visited the market and found that Meidun Wenping’s “Four Micro†windows from Huangming Company received positive feedback. Their US-Shield warm screen model uses a hot-melt connection system, eliminating seams for better sealing and durability. The frames are made of German Ruigao profiles and Noto hardware, offering full surround sealing. They also feature independent drainage chambers that combine with air pressure balance holes, preventing rain, sand, and insects from entering. On the exterior, solid wood windows are coated with aluminum alloy, enhancing overall sealing.
Solar Street Light With Self-cleaning
Solar Street Light With Self-Cleaning,Self Clean All In One Street Light,Solar Street Lamp Self Cleaning,Waterproof Self Auto Clean Solar Street Light
Yantai LUHAO Lighting CO.,Ltd , https://www.luhaosolar.com