One, how long is the service life of PVC doors and windows?
The lifespan of PVC doors and windows is typically around 20 years. After 10-20 years of use, PVC doors and windows may gradually start to discolor and deform, posing safety risks if used further. Therefore, maintenance and replacement are necessary.
II. How to maintain the longevity of plastic steel doors and windows
1、Regularly clean dust from doors and windows to maintain the cleanliness and shine of doors, windows, and hardware.
2. If oil stains or other stubborn substances have contaminated the doors and windows, they can be cleaned with dish soap. However, it is best to avoid using strong acids or strong alkaline solutions, as this can damage the surface gloss of the profiles and also damage the protective film and oxide layer on the hardware, leading to corrosion.
3. Promptly remove any granular debris or other foreign materials from the inside of the frame, to prevent blockage of the drainage channel and subsequent water leakage.
4. When opening and closing doors and windows, apply appropriate force and maintain a consistent opening and closing speed.
5. Avoid using hard objects to strike doors and windows or scratch the surface of the profiles.