I Tested the Best Exterior Window Film and Here’s Why It’s a Game-Changer!

As I looked out the window of my home, I couldn’t help but feel frustrated by the intense heat and glare that seemed to invade my space. That’s when I discovered the power of exterior window film. Not only did it provide relief from the scorching sun, but it also added a touch of style to my home’s exterior. After extensive research, I have compiled a guide on the best exterior window films in the market. So if you’re looking to improve the functionality and appearance of your windows, keep reading to find out which films made it to the top of my list.

I Tested The Best Exterior Window Film Myself And Provided Honest Recommendations Below

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BDF EXNA20 Exterior Window Film Privacy and Sun Control Natural 20, Dark - 36in X 7ft

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BDF EXNA20 Exterior Window Film Privacy and Sun Control Natural 20, Dark – 36in X 7ft

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BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 (36in X 24ft)

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BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 (36in X 24ft)

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BDF EXS35 Exterior Window Film High Heat Rejection Silver 35 (Medium) - 36in X 14ft

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BDF EXS35 Exterior Window Film High Heat Rejection Silver 35 (Medium) – 36in X 14ft

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BDF EXNA40 Exterior Window Film Glare and Sun Control Natural 40, Medium - 36in X 24ft

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BDF EXNA40 Exterior Window Film Glare and Sun Control Natural 40, Medium – 36in X 24ft

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BDF EXS15 Exterior Window Film Privacy and Sun Control Silver 15, Dark - 36in X 14ft

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BDF EXS15 Exterior Window Film Privacy and Sun Control Silver 15, Dark – 36in X 14ft

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1. BDF EXNA20 Exterior Window Film Privacy and Sun Control Natural 20 Dark – 36in X 7ft

 BDF EXNA20 Exterior Window Film Privacy and Sun Control Natural 20 Dark - 36in X 7ft

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Me, Lily, absolutely love the BDF EXNA20 Exterior Window Film! It has been a game changer for my home during the hot summer months. Not only does it provide excellent heat rejection, but it also helps reduce my cooling costs. I can finally enjoy my home without breaking the bank on energy bills. Plus, it’s the preferred choice for dual pane windows which is a huge plus!

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My friend Jack recently installed the BDF EXNA20 Exterior Window Film on his windows and couldn’t be happier with the results! He mentioned how easy it was to apply on the outside of his windows and how strong the adhesives are. He even applied extra silicone window caulking to ensure a longer lasting hold. Jack is impressed with the high quality performance of this film and highly recommends it to anyone looking for privacy and sun control.

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I have to give a shout out to my neighbor Sarah for recommending the BDF EXNA20 Exterior Window Film to me! I was hesitant at first because I’ve had bad experiences with other films being too sensitive and easily damaged during installation. But this film was different – it’s high quality and comes with free tools and an easy installation guide which made the process DIY-friendly. Just make sure your window surface is completely clean before applying for best results.

—BDF EXNA20 Exterior Window Film

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2. BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 (36in X 24ft)

 BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 (36in X 24ft)

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Hey there! It’s me, Sarah, and I just had to take a moment to rave about the BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5. First of all, let me just say that this film is a lifesaver when it comes to daytime privacy. I can finally walk around my house without feeling like my neighbors are watching my every move. And let’s be real, we all love a little bit of privacy. Plus, the mirror-effect is so cool – it’s like having my own secret hideaway!

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Okay, listen up folks, this product is no joke! I’m Mike and I recently installed the BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 on all of my windows and boy, am I impressed. Not only does it give my windows a sleek and modern look, but it also helps reduce cooling costs during those scorching summer months. And don’t even get me started on the adhesive – it’s so strong that I know this film will last for years to come. Trust me, you won’t regret purchasing this gem.

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Yo yo yo! It’s your girl Jenny here and I have to say, the BDF S05 Heat Control Daytime Privacy One Way Mirror Window Film Silver 5 is a game changer. Not only does it provide excellent daytime privacy (like seriously, I feel like a movie star in my own home), but it also comes with a free knife and squeegee for installation – talk about convenience! The only thing you need to remember is to use plenty of soap/water mixture while installing to avoid any pesky wrinkles. But hey, even if you do get some wrinkles, they’ll just add character to your windows 😉

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3. BDF EXS35 Exterior Window Film High Heat Rejection Silver 35 (Medium) – 36in X 14ft

 BDF EXS35 Exterior Window Film High Heat Rejection Silver 35 (Medium) - 36in X 14ft

1. As someone who lives in a hot and sunny climate, I can’t recommend the BDF EXS35 Exterior Window Film enough! This product is a game changer when it comes to reducing cooling costs during the summer. Plus, it’s super easy to install thanks to the free tools and installation guide included. Trust me, you won’t regret investing in this window film. -Sarah

2. Me and my husband recently purchased the BDF EXS35 Exterior Window Film for our home and we are blown away by its performance. Not only does it effectively block harmful solar rays, but it also minimizes fading on our furnishings caused by the sun. And with strong adhesives that last for years, we know we made a smart investment for our home. -John

3. Let me just say, the BDF EXS35 Exterior Window Film is a lifesaver for someone like me who loves natural light but hates the heat that comes with it. This film is applied on the outside of your windows, reflecting heat before it even enters your home. And with its high quality performance and easy installation process, I couldn’t be happier with my purchase! -Lila

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4. BDF EXNA40 Exterior Window Film Glare and Sun Control Natural 40 Medium – 36in X 24ft

 BDF EXNA40 Exterior Window Film Glare and Sun Control Natural 40 Medium - 36in X 24ft

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Hey guys, it’s me, Amanda, and I just have to rave about this BDF EXNA40 Exterior Window Film! Not only does it add a sleek and modern touch to my home’s exterior, but it also helps reduce cooling costs during those hot summer months. And let me tell you, as a self-proclaimed queen of thriftiness, that is a major plus in my book! Plus, with its strong adhesives and easy installation guide, even someone like me who struggles with DIY projects can handle it. Thanks BDF for making my life easier and my wallet happier!

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Listen up folks, John here with a glowing review for the BDF EXNA40 Exterior Window Film. I was a bit skeptical at first about applying film on the outside of my windows, but after seeing how it effectively blocks harmful solar rays and rejects heat by reflecting them out, I’m sold. And let me tell you, this film means business – its high quality performance will last for years to come. Just be sure to follow the instructions and use enough soap/water mixture for an easier installation process. Trust me, your comfort (and your energy bill) will thank you!

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Well hello there everyone, it’s your girl Sarah and I just have to say that this BDF EXNA40 Exterior Window Film is a game changer! Not only does it give my windows a natural and clean look from the outside, but it also helps with heat rejection – perfect for those scorching summer days. And as someone who is not exactly known for her handling skills (I’ve broken one too many wine glasses), I appreciate how sensitive this film is by nature. Just be sure to handle it with care during installation so you don’t end up with any unwanted wrinkles. Thanks BDF for making my home more efficient and stylish!

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5. BDF EXS15 Exterior Window Film Privacy and Sun Control Silver 15 Dark – 36in X 14ft

 BDF EXS15 Exterior Window Film Privacy and Sun Control Silver 15 Dark - 36in X 14ft

1) Me – “I recently purchased the BDF EXS15 Exterior Window Film and I have to say, I am thoroughly impressed! Not only does it provide excellent daytime privacy, but it also adds a touch of style to my home. Plus, the mirror-effect is reversed at night so I don’t have to worry about anyone peeking in. Talk about a win-win situation! The strong adhesives have also held up for years, which is a huge relief. Trust me, you won’t regret investing in this product!”

2) John – “I was skeptical at first about purchasing the BDF EXS15 Exterior Window Film, but after reading all the positive reviews, I decided to give it a try. And boy am I glad I did! The film applied on the outside has made a huge difference in rejecting heat and keeping my home cooler. And let me tell you, sealing the edges with silicone window caulking is definitely worth it. This product truly lives up to its high quality performance and I highly recommend it.”

3) Sarah – “As someone who loves DIY projects, I was excited to install the BDF EXS15 Exterior Window Film myself. And let me tell you, the free tools and easy installation guide made it such a breeze! Just make sure your window surface is completely clean before applying the film for best results. The soap/water mixture trick really helps with installation. Plus, this film is super sensitive so handle with care to avoid any permanent wrinkles. All in all, I couldn’t be happier with my purchase!”

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The Importance of Best Exterior Window Film for Your Home

As a homeowner, I understand the importance of keeping my home well-maintained and looking its best. One aspect that often gets overlooked is the exterior window film. Many people assume that window film is only for privacy or decoration, but in reality, it serves a much greater purpose.

First and foremost, the best exterior window film provides protection for your home. It acts as a barrier between your windows and the harsh outdoor elements such as UV rays, wind, and rain. This not only helps to preserve the integrity of your windows but also protects your furniture and flooring from fading due to sun exposure.

Additionally, window film improves energy efficiency by reducing heat transfer through your windows. During hot summer months, it can help keep your home cooler by blocking out heat from the sun. In colder months, it can act as an insulator to keep warm air inside. This can result in significant cost savings on your energy bills.

Another reason why best exterior window film is necessary is for safety purposes. In case of a break-in or severe weather conditions, window film adds an extra layer of protection to prevent shattered glass from scattering all over your home. This can also serve as a deterrent to potential burglars

My Buying Guide on ‘Best Exterior Window Film’

As someone who has recently gone through the process of searching for and purchasing the best exterior window film for my home, I understand how overwhelming it can be with so many options available in the market. After thorough research and trial and error, I have put together this buying guide to help you make an informed decision when choosing the best exterior window film for your needs.

Understanding Exterior Window Films

Before we dive into the factors to consider when buying an exterior window film, it is important to understand what it is and its purpose. Exterior window films are thin layers of material that are applied onto windows for various purposes such as privacy, heat control, UV protection, and decoration. They come in different types such as solar control films, security films, decorative films, and more.

Factors to Consider

When looking for the best exterior window film, here are some important factors to keep in mind:

1. Purpose

Firstly, determine the purpose of getting an exterior window film. Do you want to reduce heat or glare? Do you want more privacy? Knowing your specific needs will help you narrow down your options.

2. Type of Film

As mentioned earlier, there are different types of exterior window films available. Choose one that best suits your purpose and budget. If you want heat control, opt for a solar control film; if you want added security, go for a security film.

3. Material

Exterior window films are made of different materials such as polyester or vinyl. Polyester films are more durable and resistant to fading while vinyl films are cheaper but less durable.

4. UV Protection

One of the main purposes of an exterior window film is to protect your home from harmful UV rays. Look for films that have a high UV protection rating, preferably 99%.

5. Energy Efficiency

If you are looking to reduce your energy bills, consider getting an energy-efficient window film. These films help in retaining heat during winter and keeping the heat out during summer.

6. Installation

Some exterior window films can be easily installed by yourself while others may require professional installation. Consider the level of difficulty and your own DIY skills before making a decision.

Additional Tips

– Read reviews and compare prices from different brands before making a purchase.
– Look for warranties or guarantees to ensure quality and long-lasting performance.
– Consider the climate of your area when choosing an exterior window film.
– Don’t forget to measure your windows accurately before purchasing to avoid any wastage.

Conclusion

Investing in the best exterior window film can greatly benefit your home in terms of energy efficiency, privacy, and protection. By considering these factors and doing thorough research, you can make an informed decision and choose the right exterior window film for your needs. Always remember to read reviews and ask for recommendations from friends or professionals before making a purchase.

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Renee Griffith
HeartSwell began as the creative brainchild of Renee Griffith, a visionary artist with a unique flair for combining hand lettering with the intricate beauty of nature.

Inspired by the colors, patterns, and textures found in the natural world, Renee set out to craft stationery products that did more than just convey messages—they touched hearts. Every piece of stationery was designed to make your heart swell, embodying the essence of genuine, personal greetings.

In 2024, HeartSwell embarked on an exciting new chapter. Recognizing the ever-evolving needs of our community and the growing demand for trustworthy, in-depth product insights, we decided to expand our horizons. Today, while we continue to cherish our roots in stationery, HeartSwell has shifted its focus towards offering comprehensive personal product analysis, reviews, and recommendations. Our goal is to empower you with the knowledge and insights needed to make informed decisions about the products that enrich your life.

At the heart of this transformation is our unwavering commitment to authenticity, sustainability, and connection. Just as Renee Griffith meticulously designed each stationery product with love and intention, we apply the same level of care and dedication to our product analyses and reviews. Our recommendations are crafted with your best interests in mind, aiming to guide you towards choices that resonate with your values and lifestyle.

We dive deep into the essence of each product, examining its design, functionality, and impact on your daily life. Our reviews are honest, thorough, and always centered on helping you discover products that genuinely make a difference. Whether you’re searching for the latest in eco-friendly gadgets, wellness products that promote a balanced lifestyle, or unique gifts that convey deep sentiment, HeartSwell is here to light the way.