Installation position of glass film


2025-07-08

In fact, the vast majority of car glass film is applied to the inside of the car window, not the outside. The specific reasons are as follows:
1. Prevent external environmental influences
The external environment of the car is complex and ever-changing, and natural phenomena such as dust, rain, snow, ultraviolet radiation, and sandstorms can all affect the glass film. If the glass film is attached to the outside of the car window, it is easy to cause problems such as surface wear, peeling, blistering, aging, etc. due to erosion caused by these factors, greatly shortening its service life.
2. Safety and protective performance
One important function of glass film is to enhance the toughness of car window glass and provide some protection for passengers. The glass film pasted on the inside can stick the fragments together when the car window glass breaks, forming a protective film to prevent the fragments from splashing and injuring the occupants inside the car.
3. Easy to maintain and clean
The glass film attached on the inner side is less susceptible to external factors, making it easier to clean and maintain. Car owners can easily use cleaning tools for maintenance inside the car without worrying about the deformation or damage of the film surface due to external environment. In addition, the inner film is less prone to construction defects such as bubbles.


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