Is it necessary to apply film to the front windshield of a car now?
2 Answers
It is necessary to apply film to the front windshield of a car. Without protection, it will be exposed to outdoor ultraviolet rays and the effects of visible light. Below is an introduction about the film: 1. Front Windshield: Car front windshields have already adopted single-piece curved windshields and gradually abandoned flat-type windshields. Today's car windshields are generally made into a large curved single-piece type with certain curvatures on all sides. This curved glass is a product with very high technical requirements, whether from the processing process or the assembly perspective, as it involves issues such as vehicle model, strength, heat insulation, and assembly. 2. Car Film: Car film (Auto-film) is a thin film applied to the front and rear windshields, side windows, and sunroof of a vehicle. This film is also called a solar film or heat-insulating film. Its main functions are to block ultraviolet rays, reduce heat, prevent injuries caused by glass shattering, and reduce glare. Additionally, based on the one-way transparency of the solar film, it serves the purpose of protecting personal privacy.
From my driving experience, applying a front windshield film is indeed necessary. Living in a southern city where the summer sun is scorching, having a good film on the windshield can significantly reduce the interior temperature, likely saving a considerable amount on air conditioning costs. More importantly, it reduces UV damage, protecting the skin and eyes, making long-distance driving less fatiguing over time. Safety is also a key factor, as high-quality films can hold shattered glass together in a collision, reducing the risk of explosion. However, it's not suitable for all regions; for example, it might not be as necessary in northern winters. When choosing a film, opt for one with a light transmittance of over 70% to ensure clear visibility at night without violating regulations. I recommend visiting a reputable shop first to learn about the products and then make a decision based on your driving habits—don’t just go for cheap options.
