Characteristics of plastic steel sliding windows

There are many types of windows on the market today, and their characteristics are also different. Among them, plastic steel sliding windows are loved by people and have been greatly used in home decoration. Today we will take a look at the characteristics of plastic steel sliding windows.

1. Air tightness. When installing plastic steel doors and windows, all gaps are equipped with rubber and plastic sealing strips and tops, so their air tightness is much higher than that of aluminum alloy doors and windows. The air tightness of casement windows is higher than that of sliding windows. Generally speaking, the air tightness of casement windows can reach level one, while that of sliding windows can reach level two to level three.

2. Waterproof. Since the plastic steel profile has a unique multi-cavity structure and an independent drainage cavity, accumulated water in both the frame and the fan can be effectively drained. The water tightness of casement windows can reach Level 2, while the water tightness of sliding windows can reach Level 3.

3. Applicability. The independent plastic steel cavity can be filled with 2-3mm thick steel. Generally, high-rise buildings can choose large-section sliding windows or internal casement windows, and the wind pressure resistance can reach level one or special. Low-rise buildings can choose external casement windows or small-section sliding windows, and the wind pressure resistance is generally level three.

4. Sound insulation. The sound insulation performance of steel-aluminum windows is about 19 decibels, while the sound insulation performance of plastic steel windows can reach more than 30 decibels. Due to economic development, urban noise problems are becoming more and more serious, and plastic steel windows have made a great contribution to improving the quality of the sound environment where people live and work.

5. Corrosion resistance. Plastic steel windows are corrosion-resistant and can be used in corrosive environments such as coastal areas and chemical plants. Ordinary users can also reduce the labor and cost of paint maintenance.