
Window tinting is increasingly popular, and many newer cars come with pre tinted windows, but did you know that in the UK there are legal requirements you need to follow to avoid any potential penalties.
Legal Light Transmission Levels
The UK law specifies the minimum levels of light that must pass through vehicle windows:
- Front Windscreen:
- Vehicles first used on or after 1 April 1985: Must allow at least 75% of light through.
- Vehicles first used before 1 April 1985: Must allow at least 70% of light through.
- Front Side Windows:
- Must allow at least 70% of light through, regardless of the vehicle’s age.
- Rear Side Windows and Rear Windscreen:
- No specific restrictions; any tint darkness is permissible.
These regulations are in place to ensure drivers maintain adequate visibility, especially in low-light conditions, and to allow other road users to establish eye contact with the driver, enhancing overall road safety.
Penalties for Non-Compliance
To measure the tint level, authorities use specialised light-measuring equipment to ensure compliance with the prescribed Visible Light Transmission (VLT) percentages.
If your vehicle’s front windscreen or front side windows are found to have tints darker than legally permitted, you could be issued with a ‘prohibition notice,’ preventing you from using the vehicle on the road until the excessive tint is removed or receive a penalty notice or court summons, which could result in fines or other legal consequences.
Insurance Implications
It’s important to note that any modifications to your vehicle, including window tinting, should be reported to your insurance provider. Failing to do so may invalidate your insurance policy, leading to significant financial liabilities in the event of an accident. Even if the tint complies with legal standards, it’s considered a modification and must be disclosed.
Our thoughts…
While window tinting can enhance privacy and reduce glare, understanding the regulations regarding light transmission levels is an important consideration. Ensuring your vehicle’s tints are within legal limits not only keeps you compliant with the law but also promotes safety for all road users. Our recommendation is that you use a professional window tinting service, as this will help guarantee that any applied films to your vehicle meet the required standards. Don’t forget to inform your insurance company of the modifications you’ve made too. Happy tinting!