3 Reasons You Can’t Install Automotive Tint on Flat Glass

Can automotive tint be installed on flat glass? This is a common question we often get, and we will be answering this in this post. Let’s start off with this—there is an automotive film, which, as the name implies, is designed for vehicles, and there is also a flat glass film that is used on residential and commercial buildings. 

Now, can you use automotive glass for flat glass?

The short answer to this question is no. Why? We will explore why you can’t use an automotive tint on flat glass.


Automotive Tints are Regulated

Flat glass tint, which is also known as architectural tint, is not regulated, unlike automotive tints. In most countries, automotive films are strictly regulated. However, flat glass tints are darker or more reflective compared to automotive tints. Therefore, they block out more light and solar energy, which allows for more privacy. 

On the other hand, since automotive tints are regulated, they shouldn’t block more than 65 per cent of visible light due to safety concerns. Hence, this is one of the reasons you can’t use automotive glass on flat glass, especially if you aim to have more privacy on the property.


Automotive Tints Absorb Heat

Another reason is that automotive tint absorbs heat, while the tint used for flat glass reflects heat. This is because car window tints are designed to minimise electronic interference in the car, which isn’t an issue in houses and buildings. 

That said, a tint that absorbs heat applied to a building may result in a less comfortable environment. Moreover, car window tints shrink and absorb instead of reflecting heat. As a result, they can increase the risk of your property’s windows cracking or shattering. 


Automotive Tints are for Safety

Tinting of the car is primarily done for safety reasons. In plain terms, tinting is used to block out the sun’s UV rays and minimise visibility from the outside to minimise the risk of break-ins. However, these aren’t as much of a concern in homes and commercial buildings as in vehicles. Therefore, it is best to use a tint that is designed for flat glass. 


The Importance of Choosing the Right Window Tint

With the many safety considerations, it is vital to find the right flat glass tint for your property. This can only be done if you find an experienced contractor who will advise you on the right tint to suit your needs.


Automotive & Flat Glass Tints are Different

Hopefully, we have answered whether or not automotive glass can be installed on flat glass. The answer is no, you should not. This is because automotive tints are designed for different purposes. A tint designed for a vehicle will have different quality and spectral characteristics. 

Overall, automotive films aren’t designed to be installed on residential or commercial buildings, while flat glass films are. While automotive films can be installed on flat glass, better options can be used to give you the privacy and thermal properties you are looking for in flat glass.



While you may be tempted to have the same tint as your car in your home or office, you have to remember that the properties aren’t the same. Window tinting is designed to give off different levels of solar energy and to protect your property. So, it may be a good idea to let the professionals handle the installation.

Finding a reputable supplier can do wonders. Premier Film Distribution has been a reliable 3M window film supplier since 1985. However, we have other brands in stock, such as SolarGard, Avery Dennison and SunTek. Our company is well-known in Australia because of the highest quality films that we provide. Get in touch with us now.