In Singapore, where the sun shines brightly for most of the year, car solar film has become increasingly popular among vehicle owners. Car solar film is a thin, transparent layer applied to the windows of a vehicle to reduce heat, glare, and UV radiation. In this article, we’ll explore the different types of car solar film, their benefits, tips for choosing the right one for your vehicle, and how it differs from other types of solar film. We’ll also discuss things to know before installing car solar film and the top reasons why people in Singapore are using it.

Types of Car Solar Film

There are several types of car solar film available in the market, each with its own unique features and benefits:

  1. Dyed Film: This type of film is the most affordable and is made by dyeing a layer of polyester film. It offers good heat rejection and glare reduction but may fade over time.
  2. Metallized Film: Metallized film is made by applying a thin layer of metal to the polyester film. It offers better heat rejection and glare reduction than dyed film but may interfere with electronic signals.
  3. Ceramic Film: Ceramic film is made by applying a layer of ceramic particles to the polyester film. It offers excellent heat rejection and glare reduction without interfering with electronic signals.
  4. Nano-Ceramic Film: This is the most advanced type of car solar film, made using nanotechnology. It offers the best heat rejection, glare reduction, and UV protection while maintaining excellent visibility.

Benefits of Car Solar Film

Installing car solar film offers several benefits for vehicle owners in Singapore:

  1. Reduced Heat: Car solar film can reject up to 60% of the sun’s heat, keeping your vehicle’s interior cooler and more comfortable.
  2. Glare Reduction: By reducing glare, car solar film makes it easier to see the road ahead and reduces eye strain.
  3. UV Protection: Car solar film can block up to 99% of harmful UV rays, protecting your skin and your vehicle’s interior from fading and cracking.
  4. Increased Privacy: Darker shades of car solar film can provide increased privacy, making it harder for others to see inside your vehicle.
  5. Shatter Protection: In the event of an accident, car solar film can hold shattered glass in place, reducing the risk of injury.

Tips for Choosing the Right Car Solar Film

When choosing car solar film for your vehicle, consider the following tips:

  1. Check the Visible Light Transmission (VLT): VLT refers to the amount of visible light that can pass through the film. In Singapore, the legal VLT limit for the front windshield and front side windows is 70%, while the rear side windows and rear windshield can have a VLT of 25% or more.
  2. Consider Your Needs: If you prioritize heat rejection, choose a film with higher heat rejection properties. If you prioritize visibility, choose a film with higher VLT.
  3. Check the Warranty: Look for a car solar film with a manufacturer’s warranty that covers fading, peeling, and cracking.
  4. Choose a Reputable Installer: Installing car solar film requires skill and expertise. Choose a reputable installer with experience and positive reviews.

Car Solar Film vs. Other Types of Solar Film

Car solar film is specifically designed for use on vehicles and is different from other types of solar film, such as building solar film. Building solar film is designed for use on windows in buildings and may not be suitable for use on vehicles due to differences in glass thickness and curvature.

Things to Know Before Installing Car Solar Film

Before installing car solar film on your vehicle, keep the following in mind:

  1. Legal Requirements: In Singapore, there are legal requirements for the VLT of car solar film. Make sure to choose a film that complies with these requirements.
  2. Cleaning and Maintenance: Car solar film requires regular cleaning and maintenance to maintain its effectiveness and appearance. Use a soft cloth and mild soap to clean the film, and avoid using abrasive materials or harsh chemicals.
  3. Installation Time: Installing car solar film can take several hours, depending on the size and complexity of your vehicle. Be prepared to leave your vehicle with the installer for at least half a day.

Top Reasons People in Singapore are Using Car Solar Film

There are several reasons why car solar film has become increasingly popular among vehicle owners in Singapore:

  1. Hot and Sunny Climate: Singapore’s hot and sunny climate can make driving uncomfortable, particularly during the middle of the day. Solar film for cars helps to reduce heat and glare, making driving more comfortable.
  2. Health Concerns: Prolonged exposure to UV radiation can increase the risk of skin cancer and other health problems. Car solar film helps to protect vehicle occupants from harmful UV rays.
  3. Aesthetic Appeal: Car solar film can enhance the appearance of a vehicle, giving it a sleek and stylish look.
  4. Increased Resale Value: A vehicle with well-maintained car solar film may have a higher resale value than a vehicle without it.


Car solar film is an excellent investment for vehicle owners in Singapore, offering a range of benefits including reduced heat, glare reduction, UV protection, increased privacy, and shatter protection. When choosing car solar film, consider your needs, legal requirements, and the reputation of the installer. With proper installation and maintenance, car solar film can help to protect your vehicle and enhance your driving comfort for years to come.

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