Why install RF blocking window film?

Today, we are constantly exposed to RF frequencies, especially in the cities, or in technologically advanced homes and offices. The easiest way to protect your family, or your staff from the possible negative effects on health is to apply an RF-blocking window film. This specialized tint is manufactured to block both radio and infrared frequencies, helping to create a safe, calm, and productive environment.

How does RF blocking window film work?

Let’s see how exactly the film stops unwanted frequencies. A clear RF shielding window film uses a combination of physical principles and material properties to disrupt or weaken radio frequencies (RF) and, in some cases, electromagnetic radiation (EMR) trying to pass through it. The RF blocking films have the following disruption mechanisms:

• Reflection. Certain films, particularly those with a metal mesh layer, act like a mirror. This metallic layer reflects radio waves back toward their source, preventing them from penetrating through the film and reaching the other side.
• Absorption Additionally, some materials used in RF blocking film can absorb the energy of radio waves. This absorbed energy is converted into heat, stopping the signal from reaching the other side of the film.

Benefits of RF Blocking window film application

Besides radio and light frequency blockage, RF films feature the basic benefits of traditional window films:

• Reduced exposure to UV rays
• Reduced heat
• Reduced glare
• Increased level of privacy

Important considerations

Before you install the radio frequency window film, you must take into account several crucial factors. These will help you make an informed decision about whether RF blocking film is the right solution for your needs.

1. Material and effectiveness. FR films come in various materials and have varied protection level. Metallized films contain a layer of metal mesh and are typically the strongest shield against RF and EMR. Non-metallized options may provide some blocking but are generally much weaker. You must decide which frequencies you want to block. Some films target specific ranges like cell phone signals (cellular bands), and others offer broader blocking – Wi-Fi, Bluetooth, etc.
2. Signal disruption. Do you need complete signal isolation, or do you just want to manage unwanted interference? Note that full blocking might not be ideal. For instance, you might still want cell phone reception in your home. Besides, the film can also block signals that go out. This could affect Bluetooth, smart home devices, or IoT systems.
3. Transparency and aesthetics. Some films significantly reduce visible light and make your space darker. For windows, it is recommended to choose a film with a balance of desired shade and adequate natural light transmission. Concerning visual factor, the film comes in various finishes – clear, slightly tinted, or even decorative. Consider the aesthetics of your space and choose a film that complements it.
4. Installation and maintenance. You can find DIY kits of signal protect window film. However, the installation process is quite intricate. So, it is advisable to ask for professional help to ensure proper application and avoid air bubbles or creases that can reduce effectiveness. Just like any window, RF blocking film will require occasional cleaning. Choose a material and placement that allows for easy cleaning without damaging the film’s properties.

Your RF blocking tint installer in Chicago

A more comfortable life is definitely achievable with the help of specialized tints application. Want to know more about the benefits of RF blocking films or other affordable ways to protect your home? Dial 773-455-0467 or 312-212-0493 and speak to Tinting Chicago’s friendly customer support, and we will offer the best solutions for your home or office!