Window Film vs Solar Screens: Which is the Best Energy-Saving Solution?

Last Updated on September 25, 2023

Window film and solar screens are both popular options for homeowners to improve their homes’ energy efficiency. 

Window film reduces the amount of heat entering the home by blocking out the sun’s rays. It also protects furniture and other items from UV rays. Solar screens are made from mesh materials that cover the whole window and block out more of the sun’s rays, decrease glare and give you more privacy.

Both window film and solar screens effectively reduce energy costs, but homeowners should consider the pros and cons of each before making a decision.

Let’s look at the differences between window film and solar screens so you can decide which is best.

Direct Comparison: Window Film vs Solar Screens

In this article, we will compare window film and solar screens on various factors. We will examine aesthetics, customization options, installation locations, and methods.

We will analyze the effectiveness of these products, their impact on the view of windows, installation complexity and time requirement, initial installation costs, cleaning and maintenance, durability, potential damages, and energy efficiency.

So, let’s take a deep dive into these factors to help you make an informed decision.

Aesthetics and Customization

Window film and solar screens are fantastic options for modifying exterior sunlight exposure while enabling extensive personalization and striking visuals.

With a wide range of colors and patterns, window films allow homeowners to match their windows with their overall interior design.

What’s even more impressive is that some window films can even be customized for commercial buildings with decorative designs or logos to create a unique and stylish appeal.

Similarly, solar screens also offer a plethora of customization options, ranging from different materials, colors, and mesh sizes to cater to homeowners’ varying preferences.

These screens can reduce glare and provide privacy while still allowing natural light to enter the home and can be customized to suit any homeowner’s specific needs.

Installation Locations and Methods

Window film is typically applied directly onto the glass, and to do so, the window must first be cleaned. Next, the film is trimmed to fit the size of the window precisely, and any bubbles or wrinkles are removed using a squeegee. 

Solar screens are often installed on the outside of the window frame using clips or a track system. These screens can be custom-made to fit the exact shape and size of the window, and they can also be conveniently removed for repair or cleaning purposes.

Here are some key details and facts to bear in mind when installing a window film or solar screen:

• A dust-free, clean surface is necessary for the successful installation of window film.
• Solar screens may require additional hardware such as clips or tracks for proper installation.
• While window film is better suited for professional installation, solar screens can be installed with basic tools by homeowners themselves.
• Window film is versatile and can be installed on any window surface, while solar screens may not be ideal for specific window styles or shapes.
• Unlike window film, solar screens can be easily removed and cleaned. However, professional removal and replacement may be required for window film.
• For those interested in privacy, window film serves as a great option. The film can obscure the view into a room without compromising natural light. However, solar screens may not offer the same level of confidentiality.

Effectiveness When Windows are Open or Closed

Window films and solar screens are two efficient methods that can reduce the amount of heat and UV rays that enter a room. However, the effectiveness of these two can be compromised when the windows are open.

Basically, window films reflect and absorb solar radiation. However, with open windows, it does nothing to prevent direct sunlight from peering into the room.

Solar screens work by blocking sunlight before it reaches the window. When windows are open, the screens can still hinder some sunshine, but their effectiveness may dwindle.

Below is a comparison table to help further illustrate the effectiveness of window film and solar screens when windows are open or closed.

	Closed Windows	Open Windows
Window Film	Highly Effective	Less Effective
Solar Screens	Highly Effective	Less Effective

As shown in the table, both window film and solar screens are highly effective when windows are closed. However, when windows are open, their effectiveness is reduced. Considering these solutions’ installation locations and methods is important to maximize their effectiveness.

For example, installing solar screens on the exterior of the window may be more effective than installing them on the interior, as they can still block some sunlight even when the windows are open.

Impact on the View Through Windows

When considering exterior sunlight-blocking solutions, it’s important to think about how they will impact the view through your windows. Those who value the aesthetic qualities of their surroundings may want to pay particular attention to this aspect. 

Window film and solar screens both affect the view through windows differently.

Window film often creates a slight tint or sheen on the glass, which can change the way you perceive the outside world. Choosing a film with a lower visible light transmission rate can help counteract this effect, but it will also reduce the amount of natural light that enters your room. 

Meanwhile, solar screens are typically made from a mesh material, sometimes resulting in a slight blur when you look through them. However, this effect is often less noticeable than the tint created by window film.

Installation Complexity and Time Requirement

There are some differences when it comes to installing solar screens or window film. Homeowners can easily install window film without prior experience, but solar screens require professional installation.

Window film can be installed by using a simple do-it-yourself method. This involves cleaning the glass surface, cutting the film to the appropriate size, and applying a squeegee to the window. However, for larger or complex-shaped windows, it is recommended to hire a professional to ensure proper installation.

Solar screens, on the other hand, require professional installation due to their complex mechanism. The process involves attaching the screen frame to the window frame and then installing the screen mesh.

This installation process requires specialized tools and skills and can take several hours. That is why hiring professionals for this task is recommended to ensure proper installation and functionality.

Initial Installation Costs

The cost of installation is something you want to take into consideration as well. Solar screens typically cost between $50 and $150 per window if done by a professional. Window film on the other hand, usually costs between $5 and $15 per square foot.

If you opt for window film and require professional help, the installation costs will be higher than solar screens.

However, it’s important to look beyond the initial installation costs when choosing. While solar screens may be cheaper to install, they may not be as effective at blocking heat and UV rays as window films.

Window films offer long-lasting protection against the sun’s damaging rays and can last up to 20 years with proper care. This means that they may be the better investment in the long run.

Cleaning and Maintenance

Keeping window film and solar screens clean and inspecting regularly is important. However, window film requires a gentle touch and should not be cleaned with harsh products or abrasive materials that can damage the surface.

Solar screens can be cleaned more vigorously with a soft-bristled brush and mild soap. They should also be inspected periodically for wear and tear, as damaged screens can reduce their effectiveness. 

Durability and Potential Damages

Window films are typically made of either polyester or vinyl and stick onto your window surface. They are quite durable and can handle sunlight exposure, temperature changes, and moisture.

However, these films can develop tears or scratches over time and might react negatively to harsh cleaning chemicals, which can cause peeling or discoloration.

Solar screens consist of a woven mesh fabric and metal frame that installs outside your windows. They generally have a more sturdy construction than window films and can handle extreme weather like wind or hail. But they’re not indestructible and can tear and fade over time when exposed to sunlight.

Here are four factors to consider when comparing the durability and potential damages of window film and solar screens:

• Material composition and thickness
• Exposure to weather and external elements
• Installation quality and maintenance practices
• Compatibility with cleaning products and chemicals

Energy Efficiency

Window film is a thin layer that sticks to the glass, while solar screens are mesh fabric mounted on the outside. Both can regulate indoor temperature by reducing heat, but their efficiency depends on factors like the film or screen type and climate.

Window film outperforms solar screens as it blocks up to 99% of UV rays and infrared radiation, maintaining room temperature and avoiding the use of AC or heating systems.

Solar screens prevent 70-90% of solar radiation, reducing glare and enhancing privacy, but they allow significant heat transfer. However, personal considerations may lead homeowners to choose solar screens.

Which is Better: Solar Screens or Window Film?

When deciding between solar screens and window film for reducing heat in your home, it is important to consider energy efficiency, durability, and effectiveness.

If your biggest factor is energy efficiency, solar screens are the ideal choice. This is because solar screens are designed to block the sun’s rays before they reach the glass, significantly reducing the heat that enters the home.

The unique mesh screen reflects, absorbs, and disperses sunlight, making it more efficient than window film, which can only block a certain amount of light and heat after it has already entered the home.

Moreover, solar screens are more durable compared to window film. Window film can easily be scratched, peeled, or damaged by harsh weather conditions, reducing its effectiveness.

Meanwhile, solar screens are made with weather-resistant materials that are designed to withstand high winds, rain, and even hail. This quality makes them a more reliable and long-lasting option for reducing heat in your home.

Solar screens are the way to go if you want to improve energy efficiency, reduce heat, and enhance durability.

Do Solar Screens Darken a Room?

Solar screens are known to block out a significant portion of the sun’s rays, including visible light, potentially leaving a room in a dim or shadowy state. The amount of light blocked out varies depending on the screen’s density, but even the most transparent screens reduce the amount of light that enters.

However, it is essential to note that solar screens do not darken a room but instead filter out the sun’s harsh glare and UV rays, making a room more comfortable and inviting.

This eliminates the need for shades or squinting, improving the indoor experience. Notably, solar screens reduce the amount of heat that enters a room, which is incredibly beneficial during the summer months.

Do Solar Screens Help in the Winter?

Solar screens help keep homes warm and comfortable during winter. They act as an additional layer of insulation for windows, blocking the sun’s rays to reduce energy costs and prevent heat loss. By choosing to install solar screens, homeowners can feel a sense of warmth and comfort, even on the coldest days.

Solar screens can play an important role in ensuring proper home insulation during winter. They are an effective way to reduce energy costs and keep homes cozy. So, consider solar screens as a cost-effective option to make your home energy-efficient during winter.

Does Window Film Block Cold?

Window film enhances window insulation, fortifying the home’s protection against harsh winter weather. It’s a thin and transparent adhesive material that sticks to the glass surface of windows.

The thickness and design vary, but each film reduces the amount of heat that enters through the window while allowing visible light to permeate the room. This film can block up to 70% of solar heat during the summer and reduce heat loss by up to 30% in the winter. 

Window film, made from either polyester or vinyl, features a ceramic or metal layer that serves to bounce heat back into the room, maintaining a warm and comfortable indoor temperature. In addition, window film ensures that cold air cannot seep into the room, reducing the requirement for extra heating. 

Enhance Your Home’s Comfort and Efficiency with Window Film or Solar Screen

Choosing between window film and solar screens requires careful consideration of various factors. While window film provides better insulation and UV protection, solar screens excel in reducing heat and glare.

It is important to note that not all window films are created equal, and some may not provide as much insulation as others. Similarly, solar screens do not necessarily darken a room and can still allow for natural light to enter.

The decision should be based on individual preferences and needs, with the goal of creating a comfortable and energy-efficient living space. With the right choice, both window film and solar screens can provide long-term benefits and enhance the overall quality of life.