Florida tint law at a glance
Front side windows: at least 28% VLT and no more than 25% visible-light reflectance. Windows behind the driver: at least 15% VLT on passenger cars, or at least 6% VLT on qualifying multipurpose passenger vehicles, with no more than 35% visible-light reflectance. The finished film-and-glass combination is what matters.
Florida legal tint percentages
VLT means visible light transmittance: the percentage of visible light that passes through the completed window. A lower percentage means darker glass. Because factory glass may already reduce light, choosing film by its box label alone does not establish the legal result.
| Glass area | Minimum VLT | Maximum visible reflectance | Source |
|---|---|---|---|
| Front side windows | 28% | 25% | F.S. 316.2953 |
| Passenger car: windows behind driver | 15% | 35% | F.S. 316.2954 |
| Multipurpose passenger vehicle: windows behind driver | 6% | 35% | F.S. 316.2954 |
| Windshield | Transparent sunscreening strip above the AS-1 portion only, unless an exemption applies | F.S. 316.2952 | |
Vehicle classification matters. Do not assume that an SUV-style body automatically qualifies for the multipurpose-vehicle rear limit. Confirm the vehicle and the current statute before installation.
Florida windshield tint rule
Florida Statute 316.2952 generally prohibits sunscreening material on the windshield except for a transparent strip across the top that does not encroach on the driver’s direct forward viewing area identified by the AS-1 marking. This guide explains the restriction; ProFilm does not advertise windshield tint as a service.
A medical or other statutory exemption is a separate legal path. It should not be treated as permission until the required certificate or qualification is confirmed.
How tint is measured
The law describes material after it is applied and tested on the specific vehicle glass. That is why a “30% film” does not guarantee a 30% finished window: the base glass and installed film work together. A compliant choice should leave room for measurement variation rather than targeting a threshold by assumption.
- Ask what finished VLT is expected on your actual glass.
- Keep installation documentation with the vehicle.
- Remember that darkness and heat rejection are different specifications.
- Check front and rear glass separately because the limits differ.
Medical exemptions and special exclusions
Florida Statute 316.29545 authorizes medical exemption certificates for people with certain conditions that require limited light exposure. It also addresses specific exempt vehicle uses. The Florida Department of Highway Safety and Motor Vehicles—not an installer—controls the certificate process.
If you believe you qualify, confirm the current application and supporting-document requirements before selecting a film that would otherwise exceed the normal limits.
Official sources
Use the official Florida Legislature pages as the controlling source: 316.2952 — windshields, 316.2953 — front side windows, 316.2954 — windows behind the driver and 316.29545 — exemptions.
This educational page is not legal advice. Statutes, interpretations and enforcement practices can change. Review the current official text and request professional legal guidance when needed.