With the continuous enhancement of people's awareness of protection, security windows have become an indispensable protection facility for every family, which can not only prevent thieves from stealing, but also avoid the tragedy of accidental falls of the elderly and children. Especially for the residents near the community, the pre-purchase and installation of anti-theft doors and windows and the installation of anti-theft doors and windows will determine whether they can enjoy a safe living effect later.

For anti-theft windows, today I will discuss with you: uPVC windows or aluminum alloy doors and windows, which is better for anti-theft windows?

Many families don't know whether to choose aluminum alloy windows or uPVC windows. Let's compare the performance characteristics of uPVC windows and uPVC windows. I hope you can choose the windows that suit your house!

1. Aluminum alloy windows VS uPVC windows wind pressure resistance and water tightness:

uPVC windows have low strength and rigidity of the material, although they are reinforced with steel lining, the wind pressure resistance and water tightness of uPVC windows are lower than those of aluminum alloy doors and windows. two levels.

In addition, because the inner cavity corner of uPVC windows is not joined with the inner cavity corner of uPVC windows profile, the welding angle of the window frame, the four corners of the window frame and the orthographic node of the plastic steel window is relatively low. Taking windows as an example, three performance examples are analyzed, and it is pointed out that "uPVC windows should be used with caution in high-rise buildings."

2. Air tightness of aluminum alloy windows VS uPVC windows:

aluminum alloy window profiles have high dimensional accuracy, and the frame and fan are closely matched, so aluminum alloy windows and uPVC windows are better than aluminum alloy doors and windows.

3. Sound insulation performance of aluminum alloy windows VS uPVC windows:

The sealing level of gaps between aluminum alloy windows and uPVC windows is basically the same, and the sound insulation performance of aluminum alloy windows is basically the same.

4. Thermal insulation performance of aluminum alloy windows vs uPVC windows:

At present, aluminum alloy doors and windows have been basically popularized, and aluminum alloy doors and windows with broken bridge structure have been basically realized. The carefully designed nylon broken bridge structure can effectively block thermal conduction.

5. Lighting performance of aluminum alloy windows VS uPVC windows:

The lighting performance of uPVC windows is worse than that of aluminum windows, and the shading area of ​​a single piece of uPVC windows is about 10% larger than that of aluminum windows, which is unfavorable for architectural visual effects and decorative effects. illumination.

Overview: Compared with the two materials of anti-theft windows, the aluminum alloy material not only has a more beautiful appearance, but also has stable performance, firmness and reliability, and is not easy to be damaged or corroded in the later stage.