According to the latest Kerala High Court judgment (2024:KER:68346) and amendments to Rule 100 of the Central Motor Vehicle Rules (CMVR), 1989, cars can be installed with safety glazing if:

The final Visible Light Transmission (VLT) must be:

• At least 70% for the front and rear windshields.
• At least 50% for the side windows.

Installing window films offers several tangible advantages that enhance your driving experience:

• Heat Rejection: Significantly reduces the amount of solar heat entering the vehicle, keeping the cabin cooler — especially in India’s extreme summer conditions. Aegis CX Series (ceramic) and K Series (carbon) window films are engineered to block intense infrared radiation, making them ideal for Indian climates.
• UV Protection: Blocks up to 99% of harmful ultraviolet rays, safeguarding both occupants and your car’s interior from fading and sun damage.
• Glare Reduction: Minimizes glare from the sun and oncoming headlights, improving overall visibility and reducing driver fatigue.
• Shatter Resistance: In the event of an accident or glass breakage, window films hold shattered glass together, reducing the risk of injury and increasing safety.

Choosing the ideal window film involves evaluating your environment, usage, and vehicle type:

• Climate: If you drive in regions with intense sunlight or high ambient temperatures, select a film with superior heat rejection. Aegis CX Series (ceramic) and K Series (carbon) films are specifically designed to block significant infrared radiation, ensuring a cooler cabin even in peak summer.
• Driving Patterns: For drivers often on the road during daytime, prioritize films with strong UV and glare protection to enhance comfort and visibility.
• Vehicle Type: SUVs and larger sedans with expansive glass areas benefit more from films that offer high Total Solar Energy Rejection (TSER), helping maintain cabin temperature and reduce AC load.
• Aesthetic Preference: Whether you prefer a neutral, almost invisible appearance or a slightly darker tone for a bold, premium look — Aegis films come in a range of shades that enhance the exterior of your vehicle without compromising visibility or compliance.

High-quality window films, particularly those with higher VLT percentages, are designed to maintain clear visibility during both day and night. It’s crucial to choose films that comply with legal VLT standards to ensure optimal visibility and safety.

Modern window films, especially ceramic and carbon-based ones, are engineered to avoid interference with electronic devices. Unlike older metalized films, these advanced films do not disrupt GPS, mobile phone signals, or radio reception.

The longevity of window films depends on their quality and the conditions they’re exposed to. Premium films can last between 5 to 10 years. For instance, Aegis CX70 Ceramic Window Film offers a 10-year warranty, while Aegis K70 Carbon Window Film comes with a 5-year warranty.

Common types include:

• Dyed Films: Affordable but may fade over time.
• Metalized Films: Good heat rejection but can interfere with electronic signals.
• Carbon Films: Durable with a matte finish and no signal interference.
• Ceramic Films: Top-tier in terms of heat rejection, UV protection, and clarity without signal interference.

While DIY kits are available, professional installation is advised to ensure:​

• Proper Fit: Accurate cutting and fitting to the window’s dimensions.
• Bubble-Free Application: Avoiding air bubbles and creases.
• Compliance: Ensuring the film meets legal standards

To prolong the life of your window films:​

• Wait Before Cleaning: Allow the film to cure for a few days post-installation before cleaning.
• Use Gentle Cleaners: Opt for ammonia-free solutions and soft cloths to prevent damage.
• Avoid Abrasive Tools: Do not use sharp objects or abrasive materials on the film.