How long is the service life of plastic steel doors and windows?

Plastic steel doors and windows, one of the door and window products that occupy half of the market in the market, how long is the service life of plastic steel doors and windows? This is a very concerned topic for many people who are about to change windows, in addition to concerned about the steel door and window brand, price, manufacturers In addition, the service life of plastic steel doors and windows is also of particular concern.

The high-quality plastic steel doors and windows use excellent flame-retardant materials, do not support combustion, and can self-extinguish once they are fired. In addition, the interior is a closed multi-cavity hollow structure, which can reduce the noise by about 30 decibels; the gap between the doors and windows is filled with soft PVC. The sealing strip is airtight and airtight when it is closed. It is understood that good plastic steel doors and windows have a service life of up to 30 years, which is theoretical. The service life of plastic steel doors and windows is also related to the opening method and accessories such as hardware. The steel sliding door and window sliding window can be used for more than 30 years. If plastic door and window casement window is used, no good door and window hardware is selected. The service life of the window is greatly reduced. The selection of the hardware of the casement window is particularly important. The brand-name plastic steel doors and windows will slowly deform when used for 10-20 years, and will change color after 5 years or so. Like the pale yellow evolution, the two major deformations and discoloration of plastic steel doors and windows have reduced the service life of plastic steel doors and windows.

To choose plastic steel doors and windows, we must choose plastic steel doors and windows with good brand quality. The service life of inferior plastic steel doors and windows is only a few years. Second, we choose good door and window hardware.

 

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