Everything You Need To Know About Bird Deterrent Film

Bird collisions with glass surfaces, such as windows on buildings, pose a significant problem, causing millions of bird deaths annually. Birds often cannot distinguish transparent or reflective glass surfaces from the surrounding environment, leading to deadly collisions. Bird deterrent window films are an effective solution to address this issue. This guide explains everything you need to know about bird deterrent window films, their benefits, and installation method.

Why Birds Hit Windows 

Birds often hit windows because they cannot perceive the transparent glass as a solid barrier. Reflections of the sky, trees, and other natural surroundings on the glass can create the illusion of open space, leading birds to fly into the window. Additionally, during migration seasons, birds are more likely to collide with windows as they navigate unfamiliar territories. 

In some cases, indoor plants or bright lights can attract birds, causing confusion and increasing the likelihood of collisions. These impacts can be harmful or even fatal to birds, making it important to take measures to reduce window strikes, such as applying decals, screens, or films that make the glass more visible to birds. Bird strikes result in significant bird mortality, impacting both migrating birds and local bird populations. Raising awareness of bird strikes and implementing bird safety solutions is crucial for avian conservation efforts.

How Do Bird Deterrent Window Films Work?

Bird deterrent window films work by reducing the surface reflection that confuses birds and leads to collisions. These external films, often used by businesses and homeowners, create patterns or subtle designs that birds can see, making the glass appear as a barrier rather than an open sky or continuation of the environment. 

The bird strike prevention film disrupts the reflective quality of the window, thus alerting our bird friends to the presence of an obstacle. By applying these films, businesses and individuals can significantly decrease the likelihood of bird strikes, promoting a safer environment for avian wildlife.

Learn more about the new XPEL bird deterrent film

Types of Bird Deterrent Window Films 

  • Reflective Films: These films modify the reflectivity of glass surfaces, making them less deceiving to birds. Reflective films often provide privacy for building occupants while making the glass more noticeable to birds.
  • Patterned Films: Featuring horizontal or vertical lines, dots, or other patterns, these films create a visual barrier that alerts birds to the presence of a surface. The patterns can be customized to suit the architectural style of the building.
  • XPEL Bird Deterrent Film: XPEL’s bird deterrent film utilizes a dotted pattern with an exterior hard coat to create a visually disruptive surface on entire glass windows, effectively deterring bird collisions by reducing reflections from reflective exteriors.
  • Fritted Films: These films have ceramic frits baked into the surface, creating a permanent pattern that is highly effective in preventing bird strikes.
  • Anti-Collision Bird Tape: An affordable and easy-to-apply solution, bird tape can be placed on windows to create a visual grid that birds can see.

Why tint your office windows 

Key Features of Bird Deterrent Films 

Bird safety window films are essential for reducing bird collisions with glass surfaces in buildings. These films enhance visibility for birds, alerting them to barriers and reducing window reflections. Building occupants benefit from increased privacy, energy efficiency, and more, making these films an invaluable addition to any property.

Visibility to Birds

The primary function of bird deterrent films is to enhance the visibility of glass surfaces to birds, thereby preventing bird strikes. Birds often collide with glass because they cannot distinguish the reflection of the sky or surrounding environment from the actual surroundings. Bird deterrent films address this by incorporating patterns and reflective characteristics that make the glass surface recognizable to birds.

Aesthetic Options

Bird deterrent films come in a variety of designs, allowing building owners to choose options that best complement the architectural style of their buildings. Custom designs can be created to provide a unique appearance that serves both functional and decorative purposes. These aesthetic options ensure that the films do not detract from the visual appeal of glass surfaces while still effectively preventing bird collisions.

Privacy and UV Protection

Many bird deterrent films offer the added benefit of privacy for building occupants. Reflective and patterned films can obscure the view into the building from the outside, providing a sense of security and privacy. Additionally, these films often block harmful UV rays, protecting interiors from sun damage and reducing glare.

Durability and Resistance

High-quality bird deterrent films for buildings are made from durable materials that can withstand various environmental conditions. These films are designed to resist fading, peeling, and damage from UV exposure, ensuring long-term effectiveness. Durability is especially important for buildings exposed to extreme weather conditions, such as high heat, heavy rain, or snow. The resistant nature of these films means they require minimal maintenance and can continue to perform effectively over many years.

How Is Window Film Installed?

Bird safety film installation requires careful preparation and application to ensure effectiveness and longevity. Here are the general steps for installing bird deterrent window film:

  • Clean the Glass Surface: Remove any dirt, dust, or grease from the window. Use a wetting solution to clean the surface thoroughly.
  • Measure and Cut the Film: Measure the dimensions of the glass surface and cut the film accordingly. Leave a small margin for adjustments.
  • Apply the Film: Use a wetting solution on the glass surface during installation to allow for adjustments. Smooth out any air bubbles or excess water using a squeegee.
  • Trim Excess Film: Once the film is in place, trim any excess material to ensure a perfect fit.
  • Dry and Set: Allow the film to dry and set properly before touching the surface. This usually takes 24-48 hours.

While applying window tint yourself is possible, seeking professional assistance, like Protex’s installers, ensures superior application, avoiding common pitfalls and guaranteeing optimal results, longevity, and adherence to manufacturer’s guidelines.

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Benefits of Bird Deterrent Window Films 

Bird deterrent window films offer multiple benefits for homeowners and businesses, including bird conservation, energy efficiency, and cost-effectiveness. By covering glass surfaces and reducing reflections, these films effectively prevent bird collisions. Additionally, they enhance privacy and energy efficiency, making them a practical and environmentally friendly solution for building owners.

Bird Conservation

The use of bird deterrent window films is crucial for the conservation of bird populations by minimizing window collisions, including both migrating birds and your local backyard birds. By preventing bird collisions and strikes, these films help maintain biodiversity and protect endangered bird species. This is particularly important in urban areas where glass surfaces pose a significant threat to birds. By incorporating bird safety measures into building design and maintenance, property owners can alert birds to glass and contribute to avian conservation efforts.

Energy Efficiency

Bird deterrent window films applied to exterior glass contribute to energy efficiency by reducing heat gain and glare inside buildings. By blocking a significant portion of solar heat, these films help keep interiors cooler, reducing the need for air conditioning and lowering energy bills and energy consumption. Additionally, by reducing glare, bird deterrent films create a more comfortable indoor environment for occupants. This dual functionality of bird deterrent films enhances comfort while promoting sustainable energy use in buildings.


Compared to other bird deterrent methods such as netting or physical barriers, window films applied to the entire surface of a window are a cost-effective option and an effective method for buildings. They are easy to install, require minimal maintenance, and can be applied to existing glass surfaces without significant modifications. Their affordability and long-term durability provide a high return on investment, making them a practical choice for property owners looking to enhance bird safety while preserving the aesthetics of their buildings.

Occupant Comfort and Safety

In addition to bird safety, bird deterrent window films also enhance occupant comfort and safety within buildings. By reducing glare and blocking harmful UV rays, these films create a more pleasant indoor environment for occupants. Furthermore, by providing privacy from external views, bird deterrent films enhance security and peace of mind for building occupants. This combination of safety, comfort, and privacy makes bird deterrent window films a valuable addition to any building.

Regulatory Compliance

In some regions, there may be regulations or guidelines in place regarding bird safety measures for buildings, especially those located in areas with high bird populations or protected bird species. Bird deterrent window films can help building owners comply with these regulations. By proactively implementing bird safety solutions on commercial installations, building owners can avoid potential fines or penalties and demonstrate their commitment to environmental stewardship.

The Best Film Solutions in Canada 

At Protex Canada, our films redefine spaces with transformative elegance and functionality, offering a diverse range of solutions to enhance any building’s aesthetic appeal and performance. From dynamic decorative options to energy-efficient solutions, our films provide unparalleled versatility and durability, meeting the unique needs of every project.

Our full range of films include:

With a commitment to excellence and innovation, we collaborate closely with clients to deliver bespoke solutions that elevate interiors and exteriors alike, ensuring lasting beauty and satisfaction.

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