Even, deep window tint on a black SUV — perfectly applied with no bubbles or haze
Services

Sun
Films.

Up to 70% heat rejection. 99% UV block. A cooler cabin, protected interior and occupants — in a film you'd barely notice from the outside.

The Technology

What Are
Sun Films?

Automotive sun films — commonly called window tinting — are multi-layer polyester films applied to the inside of your car's glass. They're engineered to filter specific wavelengths of light, rejecting infrared heat while blocking UV radiation without significantly reducing visible light transmission.

Modern nano-ceramic sun films use microscopic ceramic particles that are non-metallic (so they don't interfere with mobile signals or GPS), extremely clear, and capable of rejecting far more heat per VLT (Visible Light Transmission) percentage than older metalised films.

At BlackShield, we install Llumar and 3M films — both globally certified brands with proven heat rejection data. We'll recommend the right VLT grade for each window of your car, and guide you on what's legal for Indian roads.

Technician applying window film to a car door glass — squeegee tool removing bubbles
Benefits

Why Sun Films
Matter

Heat Rejection

Up to 70% of solar heat rejected — cabin temperatures drop dramatically. Less strain on A/C, better fuel efficiency, real comfort difference on Thane summer days.

99% UV Block

UV radiation that causes skin damage and interior fading is blocked almost entirely. Dashboard, leather, upholstery and plastics stay colour-true far longer.

Privacy & Security

Darker film on rear and side windows protects valuables from view and gives occupants genuine privacy without compromising outward visibility.

Glass Safety

In the event of glass breakage, the film holds shattered glass together — reducing the risk of injury from glass fragments in an accident.

Signal-Friendly

Our nano-ceramic films are non-metallic — they don't interfere with GPS, mobile signals, radar or parking sensors. Total performance, zero compromise.

Interior Preservation

Leather cracks, plastics fade and dashboards warp under prolonged UV exposure. Sun film is the most cost-effective interior protection available.

AC Efficiency

By rejecting solar heat at the glass, your A/C reaches target temperature faster and runs less — measurably reducing fuel consumption in daily city driving.

Legal Compliance

We stock and recommend films that comply with Indian motor vehicle regulations. We'll guide you on which grades are legal for each window on your specific vehicle.

The Process

How We Install
Sun Films

01

Film Selection

We assess your car, discuss your privacy and heat-rejection goals and recommend the right VLT grade for each window — front, rear and sides separately.

02

Glass Cleaning

Existing glass is thoroughly cleaned of all contamination, adhesive residue and debris. The glass must be surgically clean for the film to bond without imperfections.

03

Precision Cutting

Film is cut to exact glass dimensions — each piece custom-trimmed to account for door seals and defroster lines. No guesswork on fitment.

04

Application

Film is wet-applied to the interior glass surface, positioned correctly and squeegeed flat to remove all water and air. Edge sealing completed.

05

Dry & Handover

Film requires 48–72 hours to fully cure. Small water pockets that are normal during cure disappear completely. Delivery with care instructions.

FAQs

Sun Film
Questions.

Questions about tinting laws, installation quality or how different grades compare? We answer all of these every day.

Ask on WhatsApp
Yes — with specific limits. Indian law (Motor Vehicles Act) mandates a minimum 70% VLT (Visible Light Transmission) on the front windshield and front side windows. Rear windows on SUVs, MPVs and vans are often exempt from this requirement. We strictly follow these regulations and fit our front windows with compliant 70%+ VLT films. We will never fit non-compliant tint that could get your vehicle challanised.
Our Llumar and 3M films come with a lifetime warranty against peeling, bubbling, fading and colour change (for the original owner of the vehicle). In practice, a properly installed quality film on interior glass should last 10–15 years or more without any degradation in appearance or performance.
Our nano-ceramic films are 100% non-metallic — they have zero interference with GPS, mobile networks (2G/3G/4G/5G), Bluetooth or AM/FM radio. Older metalised films can affect signal, which is why we don't install them. With ceramic film, your connectivity is completely unaffected.
Completely normal. Sun film is applied wet (with a slip solution) and the water trapped between the film and glass needs to evaporate through the film during curing — which takes 48–72 hours. Small water pockets and haziness during this period are expected and disappear fully once cured. Never try to pop or squeeze these — just let the film cure naturally.
We recommend keeping your windows up for the first 72 hours after installation. Rolling them down before the film has fully cured can cause the edges to peel or lift. After the cure period, your windows operate completely normally.
Noticeably and measurably. On a typical Thane summer day (exterior temperature ~42°C), a car parked in sun can have interior temperatures of 65–70°C. With a 65% heat-rejection film on all windows, cabin temperatures drop by 10–15°C under the same conditions. Your A/C cools the car in roughly half the time. This translates directly to fuel savings and personal comfort.

Stay Cool. Stay Protected.

Beat the Heat.
Book Today.

Book your sun film consultation. We'll recommend the right grade for every window, stay legal, and deliver a bubble-free finish guaranteed.

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