Chris lynn

What Kind of Security Window Film Is Right for Your Home?

Think about it: your windows are the most sensitive area that separates the inside of your home from the exterior. They are the thinnest layer that separates the interior from the elements and the dangers that are on the exterior. And they are very sensitive. Windows are extremely vulnerable, they can break and shatter during fires, explosions, and earthquakes. Shocks and gusts of wind are also dangerous. A powerful storm, such as a hurricane or a blizzard, can also destroy your windows. The same goes for break-in attempts, done by possible kidnappers and burglars. They are essentially the first ones to break in case anything bad happens. And you must be protected when this happens, right?

How can you make windows more resistant and stronger?

You can either invest in stronger windows, which are both expensive and time-consuming to install. Instead, these risks can be reduced enormously if you use a security window film. The security films are made of polyester (commonly abbreviated as PET) and are applied to glass or glazing. They are designed to hold the pieces together in case the glass is shattered, similar to laminated glass. Unlike laminated glass, security films are retrofit products, as they can be applied to already existing un-laminated glass. Security films are used in multiple cases and situations and are very popular around the world. They are commonly used on trains, cars, buses, and buildings. Currently, there are multiple types of security laminate for windows to choose from.

Let's see a breakdown of the main benefits of security window film:

Explosions and blasts

Even a small explosion can cause cracks and fissures in a window. Larger explosions can shatter windows, resulting in hazardous pieces of glass. These sharp pieces can fly both on the exterior or the interior, hurting people and destroying property. Even though the explosion doesn't originate from your home, the risks are still there, especially if your windows are not laminated. A good security film will make your windows stronger and more resistant to explosions.


Fires are important risk factors for every building. Standard glass panels will break when in contact with high temperatures for extended periods of time. These can become dangerous for people standing near them. Large glass pieces can also hurt people, especially when rebuilding or cleaning the area after the fire. Also, they can affect the fire evacuation procedure. Security window films can protect glass from fire damage and extend the life of the window, offering protection during fires. This allows easy and efficient evacuation and allows easy cleaning after the fire.


Ground vibrations are very dangerous for windows, especially if they are not laminated. If you live in a seismic area, try to use laminated glass or use a security film on your windows. They work great and will help you avoid dangerous situations.


Security laminate for windows is a great product to use if you want increased privacy for your home. Many people complain that the windows create privacy issues because they are too transparent. Rather than using expensive laminated or colored glass, some people prefer using security film for their windows in order to increase privacy. Also known as privacy window film, they come in a variety of colors and patterns. They are literally available in any design, so you'll likely find what you are looking for. Ideally, you should choose a film that also has a security factor and offers privacy. Although they are more expensive, they are worth it.

What type of security should you choose? What should you look for?

Window security films come in various types, shapes, and sizes. There are many factors to pay attention to. Let's see what you should focus on if you want to choose the best film for your windows:

The thickness of the film

This is one of the most important factors that determines how secure the film is. Obviously, the thicker, the better. However, pay attention to how thick the film is, as some thicker models can become quite expensive. There are, obviously, exceptions to this rule: there are some films that offer better protection but are thinner.

The best security films are commonly used by security companies, banks, large corporations, and the military. These films are also available for private consumers, but they tend to be very expensive. Some models are virtually bulletproof, so pay attention to what you want. Low to medium films, which provide medium security is 4 mil (100 microns) in thickness. Better models are 8 mil in thickness, while films that offer the best protection are thicker than 12 mil (300 microns).

The fixing type – static cling vs. adhesive

There are two types of application methods for window films: adhesive and static cling. Usually, most security film use and adhesive for application, while privacy films use a static cling application method. Of course, there are exceptions.

Static cling – this film acts much like a suction cup when close to the window surface. This cohesive force simply sticks the film to the window. You can remove and replace the film easily. The main disadvantage is that the film doesn't work as a security film, because the components are not fixed with an adhesive.

Adhesive cling – this method uses adhesives to fix the security laminate for windows and it’s a stronger bond. Security films usually use this type of application. In this case, you can use any type of film. The main disadvantage of this application method is that it cannot be re-positioned easily. Once it's in place, it will stay there. After all, this is why adhesive is ideal for security films.

The size of security films

Virtually all security films can be made to size from a larger roll. Multiple windows can be covered using a single film which can be cut into smaller pieces. You can trim the film as needed with a special knife or cutter. Try to cover at least 95 percent of the window for best results and ideal protection.

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