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CONTRAN Establishes New Rules for Applying Window Film on Car Windows, Aiming to Balance Safety and Thermal Comfort.
The use of adhesive films, commonly known as window film, on car windows is common in Brazil. These films are used to filter sunlight and reduce the internal temperature of vehicles. However, excessive application of window film layers leads to visibility issues, compromising the safety of both drivers and pedestrians. To address this issue, the National Traffic Council (CONTRAN) has implemented new rules regulating the application of films on car windows.
Details of the New Regulation for the Use of Window Film
The main change introduced by CONTRAN is the requirement that films applied to the windshield and front side windows of cars have a minimum light transmittance of 70%.
This means that these films must allow at least 70% of sunlight to pass through.
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This measure aims to ensure that the visibility of the driver is not compromised, especially in low light conditions or at night.
On the other hand, the regulation does not define a specific limit for the light transmittance of films applied to rear side windows and the rear window, known as the backlight.
Despite this, there is an important requirement: if the car has film on the rear window, it must have an external right-side rearview mirror.
This mirror is crucial for the driver to see the traffic behind the vehicle, compensating for the possible reduction in visibility caused by the film.
Impact of the New Rules on Safety and Comfort
The new rules from CONTRAN aim to find a balance between the thermal comfort provided by the films and safety on the road.
By limiting the opacity of the films on the front windows, the regulation seeks to ensure that drivers have a clear view of the external environment.
This measure is important for accident prevention, as inadequate visibility can lead to dangerous situations.
By allowing greater flexibility in the application of films on the rear windows, provided the vehicle is equipped with adequate rearview mirrors, CONTRAN recognizes the importance of thermal comfort and privacy for passengers.
This enables vehicle owners to still enjoy the benefits of films without compromising safety.
What Drivers Need to Know When Using Window Film
With the implementation of the new rules, it is essential for drivers to be informed and follow the guidelines established by CONTRAN to avoid penalties and ensure safety on the road.
It is advisable that when choosing window film for their vehicles, owners choose products that meet regulatory specifications and hire installation services from qualified professionals.
This helps ensure that the films are applied correctly and in accordance with current regulations.
Furthermore, drivers should stay aware of local rules and potential variations in state or municipal regulations.
Keeping updated on the requirements can help avoid issues with the application of films and ensure that the vehicle complies with the law.
Penalties for Not Complying with the New Law
If your vehicle does not comply with the regulations of the National Traffic Council (Contran) regarding the application of films, you may face various penalties according to Article 230 of the Brazilian Traffic Code (CTB).
Violating these rules is considered a serious infraction, resulting in a loss of up to 5 points on your National Driver’s License (CNH), in addition to a fine of R$ 195.23, subject to updates.
In certain cases, the vehicle may be detained by authorities until the situation is regularized.
Drivers’ Adaptation to the New Rules for the Use of Window Film
Adapting to the new rules may require an adjustment period for many drivers who already use films on their car windows.
It is important for these drivers to review the specifications of their current films and, if necessary, make the required modifications to ensure compliance with the new requirements.
Additionally, awareness campaigns about the importance of visibility on the road and the advantages of the new regulations can help facilitate this transition, promoting a culture of safety and responsibility on the roads.
The new regulation regarding the application of window film on cars represents an important advance in the attempt to improve road safety without sacrificing the comfort of drivers and passengers.
Following the new rules and opting for products and services that meet the standards established by CONTRAN is essential to ensure that the application of window film is done safely and responsibly.
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