Lubricate the window’s moving parts routinely: The hinges and locks of old windows might experience unnecessary wear and tear over time, making them difficult to use and stiffer. Apply a lubricant that contains silicone to the moving elements to avoid this from happening. Simply add a very tiny amount of lubricant to the hinges and locks, and then open and close the door a few times to work the oil into the hinges and locks.
- Track Type Ensure the wheels are compatible with the existing track system. Some tracks are designed for specific wheel types, so selecting the correct combination is crucial for seamless operation.
Moreover, extruded aluminum hardly produces sparks irrespective of the friction it is subjected to.
Can be black dyed