Is it possible not to apply film on the front windshield?
3 Answers
It is acceptable not to apply film on the front windshield. Detailed information is as follows: 1. The front windshield itself has the function of blocking ultraviolet rays, so it is possible not to apply film. 2. If you choose to apply film, it is essential to use genuine products from well-known brands and have them installed by professional shops. Inferior films may not meet the required light transmittance standards, which can affect the driver's visibility. 3. Applying film can reduce air conditioning load, improve fuel efficiency, minimize glare, and enhance the driver's comfort. Particularly, it helps prevent headlight glare during oncoming traffic and in low-light conditions, ensuring the driver's visibility remains unobstructed and reducing the risk of traffic accidents.
Applying a front windshield film is optional and entirely depends on your personal needs and preferences. I've seen many friends choose not to apply the film, mainly because it saves money and installation time. However, I want to emphasize a key safety point: the windshield is the core area for driving visibility. Regulations, such as those in China, require that front windshield films have a light transmittance of more than 70%; otherwise, it may be illegal or pose accident risks. The benefit of not applying the film is that visibility remains clear at all times, especially with fewer distractions when driving at night. However, summer heat can directly enter the car, causing the interior temperature to rise quickly, and UV rays can easily lead to dashboard aging. My suggestion is to weigh these pros and cons. If you live in a cooler area or don't drive often, it's fine not to apply the film—just remember to use sunshades or air conditioning to compensate, ensuring it doesn't affect driving safety.
You certainly don't have to apply film to the front windshield. I've driven for years without front windshield film because I didn't see the need. The main purposes of window film are sun protection, heat insulation, and privacy, but regulations for the front windshield are strict—low light transmittance can be dangerous, potentially causing blurred vision or even legal violations. The advantages of not applying film include lower initial costs and hassle-free installation; the downsides are that the car interior can become unbearably hot like an oven in summer, and prolonged exposure may damage interior surfaces. In comparison, applying film to side and rear windows is more practical. I recommend checking local traffic regulations before making a decision—safety comes first. For daily use, you can rely on sunshades or sun curtains for temporary protection, which are simple and flexible. Whether to apply film ultimately depends on your personal preference.
