Choosing the Perfect Tint: Understanding VLT and Window Tint Percentages

When it comes to enhancing your windows with tinting, one of the crucial factors to consider is the Visible Light Transmission (VLT) and window tint percentages. These numbers play a significant role in determining the tint’s effectiveness and its impact on your space. Understanding VLT and window tint percentages will help you make an informed decision when choosing the perfect tint for your windows.


Visible Light Transmission (VLT) Explained: 

Visible Light Transmission (VLT) refers to the amount of visible light that can pass through the window after it is tinted. This measurement is expressed as a percentage. For example, a window with a VLT of 70% allows 70% of visible light to pass through, while a window with a VLT of 20% only allows 20% of visible light to pass.


Window Tint Percentages: 

Window tint films come in various shades, each with a specific percentage that represents the VLT. Common window tint percentages include 5%, 20%, 35%, and 50%, among others. The lower the percentage, the darker the tint, and less visible light is allowed to pass through.


Understanding the Different VLT Levels:

  • 5% VLT: This is the darkest tint available, often referred to as “limo tint.” It provides maximum privacy and heat reduction, making it a popular choice for vehicles and buildings where privacy is essential.
  • 20% VLT: With a moderate level of darkness, a 20% tint strikes a balance between privacy and visibility. It reduces glare and UV rays while maintaining reasonable visibility from inside and outside.
  • 35% VLT: A 35% tint allows more light to enter compared to the darker tints. It provides good heat and UV protection while offering better visibility, making it suitable for both commercial and residential applications.
  • 50% VLT: This is a lighter tint that offers minimal privacy but still provides some heat and UV protection. It is commonly used for vehicles, especially on front windows where regulations often require higher VLT percentages.


Choosing the Right Tint for Your Needs: 

When choosing the right tint for your windows, consider the purpose you want it to serve. If you prioritize privacy and heat reduction, a lower VLT percentage like 5% or 20% may be ideal. For a balance between visibility and UV protection, a 35% tint could be a suitable choice. If you need a tint that complies with local regulations for vehicle windows, a 50% VLT is a practical option.


Additionally, it’s essential to consider your location and the climate you experience. Areas with intense sunlight and heat may benefit from darker tints to keep interiors cooler and protected from harmful UV rays.



Understanding the VLT and window tint percentages is essential in choosing the perfect tint for your windows. Whether you prioritize privacy, UV protection, or a balance between visibility and heat reduction, the right tint can transform your space, enhance comfort, and protect your interiors. Consulting with a professional window tinting service can help you make an informed decision and ensure a seamless installation, providing you with the benefits of a well-chosen window tint for years to come. So come contact or call us for more information!