An Informative Guide to Auto Window Tint Percentages

Sunstopper Window Tinting Blogger • September 19, 2022

If you are thinking about tinting your vehicle's windows, then you need to understand the basics of tint percentages. Click here to learn more.

Melbourne, Florida is home to a lot of car owners. In fact, Melbourne has an average of  two cars per household . What can you, as a Melbourne car owner, do to improve your driving experience?
Window tinting is a great way to protect your skin, your car, and your privacy. If you're new to window tinting, however, it can be difficult to understand the different auto window tint percentages.
We're here to make things a little bit easier by talking about visible light transmission, reflectivity, windowing tinting laws, and more.  Read on to learn everything to know before you invest in  auto window tinting services .

How to Understand Tint Percentages

When you head to your local tinting service, they're going to ask you to select a tint percentage. Tint percentage describes the visible light transmission (VLT) of the window tint. In other words, tint percentage has to do with the amount of light that can pass through your window tint film and into your car.
A common misconception is that a lower percentage means less tint and more visible light transmission. The reality is that the tint percentage refers to how much light can pass through the film, and a lower percentage means less light. 
Common tint percentages include:
  • 5% VLT
  • 20% VLT
  • 35% VLT
  • 50% VLT

A window film with 5% VLT is going to allow only 5% of the sun's light to pass through your window, meaning that 95% of external brightness is blocked. A window film with 50% VLT is going to allow much more light to pass through your window, letting in 50% of external brightness and blocking 50%. 
An easy way to remember how VLT works is to remember that a low percentage means low lighting. 

How to Understand Tint Reflectivity 

You may also need to select a percentage of tint reflectivity. Tint reflectivity refers to the amount of light that your window film can reflect, which will reduce heat and glare inside of your car.
Common tint reflectivity percentages include:
  • 25% reflectivity
  • 35% reflectivity

These percentages are easier to understand. An auto window tint film with 25% reflectivity will reflect 25% of external light. An auto window tint film with 35% reflectivity will reflect 35% of external light. 

Window Tinting Laws in Florida

Before you start thinking about your desired window tint percentages, you need to know that there are legal limits.  Florida's window tint laws  determine how dark and reflective your Melbourne auto window tint can be.
Let's look at a few examples of Florida's window tint laws. For sedans, the limits are:
  • no lower than 29% VLT for front side windows
  • no lower than 16% VLT for back side windows
  • no lower than 16% VLT for rear windows
  • tint reflections that do not exceed 25% for front side windows
  • tint reflections that do not exceed 35% for back side windows

On the front windshield, you can install a non-reflective tint film that begins above the manufacturer's AS-1 line. Laws for other types of vehicles, including SUVs and vans, differ slightly from the laws for sedans. 

How to Pick the Right Window Tinting for You

A reputable window tinting service will ensure that your Melbourne window tint is legally compliant. That said, window tint laws aren't the only things that will determine your tint percentage choices. Let's talk about other factors to consider when investing in auto window tint. 

Comfort and Health

First and foremost, the purpose of auto window tint is to increase your comfort while driving. If you've never used auto window tint before, a drastic change may leave you feeling a little nervous or unsettled behind the wheel. Remember that auto window tint is easy to remove and replace, so starting lighter and going for something darker after an adjustment period is worth considering.
That said, window tint film with a lower VLT and higher reflectivity percentage will make a bigger difference toward things like glare and temperature. If you want to beat the heat and the sunshine state's brightness, consider a darker and more reflective tint. Plus, a window tint film that can filter out a large percentage of UV rays will do more to protect your skin (and your interiors) from the sun's damaging effects.

Privacy and Security

If you've ever felt the discomfort of another driver staring at you at a red light, you are probably looking for increased privacy. Who doesn't want to jam out in their car without feeling like they have an audience? A darker tint and more reflectivity will make it harder for passersby to see into your car, which will increase your privacy. 
Making it more difficult for others to see the inside of your car can also improve your car's security. Burglars are often more likely to break into a car if they see something worth taking. While window tint can't make your car burglar-proof, it can increase your security. 

Aesthetics

Window tinting film doesn't just impact your experience inside of your car. It will also play a role in your car's aesthetics.
Some people enjoy the look of a dark, reflective tint. Others may want to reap the benefits of window tint without giving their car that dark, impenetrable look. When selecting window tint percentages, ask to see samples of window tint film to get a better idea of how it will impact your car's aesthetics.

Come to the Sun Stopper for Your Melbourne Car Window Tinting

If you're looking for a way to improve your driving experience in Melbourne, Florida, it's time to consider window tinting. First, make sure that you know a thing or two about tint percentages. With this simple guide, you can come to your window tinting shop prepared to make a decision.
Ready to get started? Sunstopper Window Tinting provides high-quality FormulaOne window tint films that are built to last.  Contact us  to find out more about how we can help. 

< Older Post Newer Post >

Share this article

Recent Posts

PPF vs ceramic coating car protection

PPF vs. Ceramic Coating: Which Protects Better in the Florida Sun? A Melbourne Driver's Guide

By Sunstopper Window Tinting Blogger • October 21, 2026
Compare PPF vs. ceramic coating in Florida. Discover UV protection, rock chip resistance, and LLumar PPF options in Melbourne, FL.

How Long Does Ceramic Tint Take to Cure in Humid Climates? A Melbourne, FL Guide

By Sunstopper Window Tinting Blogger • September 24, 2026
Wondering why your new ceramic tint looks hazy? Sunstopper Window Tinting in Melbourne, FL explains how long curing really takes in Florida's humidity.

Can Ceramic Tint Help Your AC Work Less in Florida Heat?

By Sunstopper Window Tinting Blogger • September 1, 2026
Does ceramic tint reduce AC workload in Florida? Sunstopper Melbourne explains how FormulaOne ceramic film blocks infrared heat, cools cabins, and eases AC strain in Brevard County.

What Is the Best Tint Percentage for Safer Night Driving?

By Sunstopper Window Tinting Blogger • August 10, 2026
Melbourne and Brevard drivers: compare tint VLTs, Florida laws, and ceramic film to choose the safest tint for clear night driving.

Is Ceramic Window Tint Worth It in Florida Heat in 2026?

By Sunstopper Window Tinting Blogger • June 11, 2026
Guide for Melbourne and Brevard County drivers, homeowners, and businesses comparing ceramic tint vs standard film in Florida heat in 2026.

Is Windshield Tint Legal in Florida and What Are the Limits?

By Sunstopper Window Tinting Blogger • April 1, 2026
Windshield tint in Florida is limited to a visor strip above the AS-1 line. Learn VLT limits, SUV rules, medical exemptions, penalties, and legal ceramic tint.

How Much Does Window Tinting Cost in 2026 Near You?

By Sunstopper Window Tinting Blogger • February 17, 2026
Melbourne, FL drivers: explore 2026 window tint costs, film types, legal limits, and how to pick the best value for heat rejection, UV protection, and clarity.

Top Car Tint Trends Drivers Will See in 2026

By Sunstopper Window Tinting Blogger • December 31, 2025
Discover the top car tint trends drivers will see in 2026, from nano-ceramic tech to smart tint innovations, built for Florida heat and style.

Tesla Window Tinting: Florida Laws and Best Options Explained

By Sunstopper Window Tinting Blogger • November 19, 2025
Stay cool and compliant with Florida’s 2026 Tesla window tint laws. Learn legal limits, best ceramic tint options, and how to protect your EV’s comfort and range.

Does Paint Protection Film Prevent Scratches?

By Sunstopper Window Tinting Blogger • October 9, 2025
Protect your car's paint with paint protection film. Learn how PPF prevents minor scratches and preserves car value. Perfect for car enthusiasts!
Show More