Does Windshield Tint Go On the Outside? [Answered]

Are you a DIY enthusiast? Then, you might be willing to tint your windshield without hiring someone else. But you should know if windshield tint goes on the outside or inside first. It is an important matter to consider because the durability of the tint depends on where you install the tint. If you are curious to know the exact place where the tint should be installed and how to do it correctly, join this discussion.

Does Windshield Tint Go On the Outside?

No, in general, windshield tint does not go on the outside; it is installed inside the windshield. Applying window tint to the outside of a windshield is technically possible but rarely done, and for good reasons.

Why doesn’t windshield tint go on the outside? Let’s discuss the reasons.

• Durability Concerns: When applied outside, the tint film faces direct exposure to elements like rain and sunlight. This leads to quicker fading, peeling, and bubbling. As a result, you will have to replace the tint frequently.
• Visibility Issues: Dirt and water on the outside can stick to the tint, drastically reducing visibility in rainy or dusty conditions.
• Installation Challenges: Applying tint accurately on the outside is harder due to wind and surface irregularities.
• Effectiveness in Heat Rejection: The main goal of tinting is to reduce heat inside the car. This is much more effective when the tint is applied closer to the interior.

Due to the aforementioned reasons, we suggest sticking to interior windshield tinting. Not only does it offer better durability and visibility, but it’s also more effective in controlling interior heat. Plus, it’s easier to apply correctly. If you’re considering tinting your windshield, going with a professional installation on the inside is the most practical and beneficial choice for a comfortable driving experience.

How to Install a Windshield Tint Properly?

Installing windshield tint properly is a meticulous process that requires patience, precision, and the right tools. Here, we have explained each step, starting from gathering essential tools.

• Tools and Materials Needed

1. Quality Tint Film: First of all, choose a high-quality film that complies with your local laws.
2. Razor Blade or Utility Knife: For trimming the film.
3. Squeegee: To smooth out the film and remove air bubbles.
4. Spray Bottle: Filled with a soapy water solution.
5. Lint-Free Cleaning Cloth: For cleaning the windshield.
6. Rubber Gloves: To prevent fingerprints on the film.
7. Heat Gun or Hair Dryer (optional): For fitting the film on curved glass.

• Pre-Installation Preparation

1. Clean the Windshield: Thoroughly clean the windshield to remove any dirt, debris, or residues. You can use a lint-free cloth and a mild cleaning solution for cleaning.
2. Prepare Your Workspace: Ensure you’re in a dust-free environment, ideally indoors, to avoid wind and dust.

• Measuring and Cutting the Film

1. Measure the Windshield: Next, roll out the tint film over the outside of the windshield to measure the size. Leave extra space around the edges.
2. Cut the Film: Using the razor blade carefully cut the film to size. Make sure to wear your gloves for safety.

• Applying the Tint

1. Wet the Windshield: Generously spray the inside of the windshield with soapy water. This helps in positioning the film.
2. Peel and Apply the Film: Gently peel the film’s backing. As you peel, spray the adhesive side with soapy water.
3. Position the Film: Now, carefully place the film on the inside of the windshield, starting from the bottom and working your way up. The soapy water will allow you to slide and adjust the film into the correct position.
4. Squeeze Out the Water and Air Bubbles: Starting from the center, use the squeegee to push out the water and air bubbles towards the edges. You should do this gently to avoid tearing the film.
5. Trim the Excess Film: Then, use the razor blade to trim any excess film around the edges, ensuring it aligns perfectly with the windshield’s shape.
6. Heat Treatment (if necessary): For curved windshields, use a heat gun or hair dryer to heat the film gently. This helps in stretching and fitting the film to the curved surface.

• Post-Installation Care

1. Dry Time: Allow the film to dry completely, which can take a few days, depending on the climate.
2. Cleaning: Clean the tinted windshield with mild soap and water, avoiding harsh chemicals.