Do the hinges and locks of UPVC casement windows need regular lubrication?

The hinges and locks of UPVC casement windows do indeed require regular lubrication treatment. This is because hinges and locks, as moving parts of doors and windows, can accumulate dust after prolonged use, leading to unsmooth opening and closing or generating noise. By regularly lubricating these components, they can maintain smooth operation, extend their service life, and reduce noise caused by friction.
When performing lubrication treatment, it is possible to choose lubricating oil or lubricant suitable for hardware accessories. The specific operation steps include first using tools such as leather blowers to blow away dust, then dripping an appropriate amount of lubricating oil, and performing multiple opening and closing operations to ensure even distribution of lubricating oil. Finally, use a dry towel to wipe off any spilled lubricant on the window frame to keep it clean.
It should be noted that although lubrication treatment is crucial for the maintenance of hinges and locks, not all hardware accessories are suitable for dripping lubricating oil. Therefore, before performing lubrication treatment, it is best to understand the material and maintenance requirements of the parts used to avoid damage caused by improper operation.
In addition, in addition to lubrication treatment, the fastening degree of hinges and locks should be regularly checked. If there is looseness, it should be tightened or reinforced in a timely manner to ensure the safety and stability of doors and windows. At the same time, for hardware that is not easy to clean, a soft cloth dipped in neutral cleaning agent can be used to wipe, avoiding the use of hard objects to impact or scratch the surface of the hardware.