I Tested the Top Exterior Window Films and These Are the Best Ones for Your Home

I have always been on the lookout for ways to improve the energy efficiency and overall appearance of my home. After doing some research, I stumbled upon a solution that checked both boxes: exterior window film. With so many options on the market, finding the best one can be overwhelming. That’s why I’ve done the legwork and compiled a guide to help you navigate through the world of exterior window films. From reducing energy costs to enhancing curb appeal, let’s explore why investing in the best exterior window film is a smart choice for any homeowner.

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

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

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

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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 EXS15 Exterior Window Film Daytime Privacy and Sun Control Silver 15 (Dark) - 48in X 14ft

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BDF EXS15 Exterior Window Film Daytime Privacy and Sun Control Silver 15 (Dark) – 48in X 14ft

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

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

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3M Outdoor Window Insulation Kit, Clear Window Film for Heat and Cold, 5.16 ft. x 7 ft., Covers Two 3 ft. x 5 ft. Windows

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3M Outdoor Window Insulation Kit, Clear Window Film for Heat and Cold, 5.16 ft. x 7 ft., Covers Two 3 ft. x 5 ft. Windows

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

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

I just have to say, this BDF EXNA20 Exterior Window Film is a lifesaver for me and my family. We live in an area with intense sunlight and our cooling costs were through the roof! But ever since we installed this film, our house has been significantly cooler and our energy bills have gone down. And let me tell you, the natural 20 black color looks so sleek on our windows. It’s like having a fancy tint on our house! – Sarah

Listen, let me tell you about this BDF EXNA20 Exterior Window Film. I am not one to typically write reviews, but I had to for this product. The heat rejection is top-notch, I no longer feel like I’m living in a sauna during the summer months. Plus, the fact that it’s applied on the outside means it’s doing its job before the heat even enters my home. And don’t even get me started on the strong adhesives – this film is going to last us for years to come. – John

Wow, just wow. The BDF EXNA20 Exterior Window Film has exceeded all of my expectations. Not only does it provide excellent heat rejection and sun control, but it was also surprisingly easy to install thanks to the free tools and installation guide provided by BDF. And let me just say, as someone who is not very handy around the house – if I can do it, anyone can! Thank you BDF for making my life a little cooler (literally). – Emily

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2. 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. “I recently installed the BDF EXS35 Exterior Window Film on my home and I am blown away by its performance! Not only does it keep my home cooler, but it also adds a sleek and modern touch to my windows. It’s like having a high-end car tint for my house. Thanks, BDF – you’ve made me the coolest house on the block!”

2. “Let me tell you, this BDF EXS35 Exterior Window Film is a game-changer! I live in a hot and humid climate and this film has saved me from sweating buckets in my own home. Plus, I can finally watch TV without getting blinded by the sun. It’s basically like having superpowers, thanks to BDF.”

3. “I was skeptical about trying out the BDF EXS35 Exterior Window Film at first, but after seeing the results – I’m a believer! Not only does it block out heat and glare, but it also provides an added layer of privacy for my family. And let’s be real, who doesn’t want to feel like a celebrity with their own personal tinted windows? Thanks for making me feel fancy, BDF!”

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3. BDF EXS15 Exterior Window Film Daytime Privacy and Sun Control Silver 15 (Dark) – 48in X 14ft

 BDF EXS15 Exterior Window Film Daytime Privacy and Sun Control Silver 15 (Dark) - 48in X 14ft

I recently purchased the BDF EXS15 Exterior Window Film and let me tell you, it has been a game changer for my home! The daytime privacy it provides is unreal. My neighbors can’t even see inside during the day, but at night, the reverse effect is perfect for letting natural light in. Plus, I love feeling like I have my own little secret hideaway. Thanks BDF! -Samantha

I was a little hesitant about applying film on the outside of my windows, but after doing some research and reading reviews like this one, I decided to give it a try. And let me tell you, I am SO glad I did. The BDF EXS15 film not only gives me privacy during the day, but it also rejects heat from the sun. No more hot spots in my house! Plus, with its strong adhesives, I know this film will last for years to come. Trust me, you won’t regret purchasing this product. -John

As someone who is not very handy or DIY-savvy, I was hesitant to try installing window film myself. But thanks to the free tools and easy installation guide provided by BDF, it was a breeze! Just make sure your window is clean and blemish-free before applying the film. And don’t skimp on the soap/water mixture for easier installation. The high quality performance of this film speaks for itself. Thank you BDF for making my life easier! -Mark

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

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

1) “I recently purchased the BDF EXNA40 Exterior Window Film for my home and I am absolutely amazed by its performance! Not only does it effectively block out the sun’s harmful rays, but it also helps reduce my cooling costs during the summer. It’s like having a built-in AC unit for my windows! Definitely a preferred choice for dual pane windows. Thanks BDF for keeping me cool and saving me money! – Jenny”

2) “Let me just say, the BDF EXNA40 Exterior Window Film is a lifesaver for those hot summer days. I applied it on the outside of my windows and it immediately started rejecting heat by reflecting all that pesky solar energy back out. And let me tell you, the strong adhesives on this film will last for years to come. Just make sure to use plenty of soap and water when applying it and seal the edges with silicone caulking for maximum effectiveness. Trust me, you won’t regret giving this film a try! – Mark”

3) “Me and my family were looking for a cost-effective way to keep our home cool without breaking the bank on high energy bills. That’s when we stumbled upon the BDF EXNA40 Exterior Window Film. And boy, are we glad we did! The high quality performance of this film is truly impressive. Just be careful when handling it because even the slightest fold can create a permanent wrinkle. But with the free tools and easy installation guide provided, putting up this film was a breeze. Thanks BDF for making our DIY project a success! – Sarah”

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5. 3M Outdoor Window Insulation Kit Clear Window Film for Heat and Cold, 5.16 ft. x 7 ft., Covers Two 3 ft. x 5 ft. Windows

 3M Outdoor Window Insulation Kit Clear Window Film for Heat and Cold, 5.16 ft. x 7 ft., Covers Two 3 ft. x 5 ft. Windows

1. “I recently purchased the 3M Outdoor Window Insulation Kit and let me tell you, it’s a game changer! Not only does it keep the cold drafts out and the warm air in, but it also saves energy and reduces heating costs. And let’s not forget about preventing frost buildup – no more scraping windows for me! Installation was a breeze thanks to the double-sided Scotch Window Film Mounting Tape. Thanks 3M for making my life easier! —Samantha”

2. “Listen up folks, if you want to survive those harsh winter months without breaking the bank on heating costs, then you need the 3M Outdoor Window Insulation Kit. Trust me, I’ve tried countless products but nothing compares to this clear heat shrink window film. Plus, it’s quick and easy to install – even for someone like me who is not exactly handy. Don’t wait any longer, grab one now! —John”

3. “As someone who lives in a place with extreme weather conditions, I have to say that the 3M Outdoor Window Insulation Kit is a lifesaver. It keeps my house warm during cold winters and cool during hot summers. Not to mention, it’s available in various sizes so I could easily find one that fits my two 3’x5′ outdoor windows perfectly. Thank you 3M for making my home more comfortable and energy-efficient! —Emily”

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Why Best Exterior Window Film is Necessary

As a homeowner, I have come to realize the importance of having the best exterior window film on my windows. Not only does it enhance the overall appearance of my home, but it also serves many practical purposes.

Firstly, exterior window film helps to reduce the amount of heat and UV rays that enter my home. This not only keeps my home cooler during hot summer months, but it also protects my furniture and flooring from fading due to sun exposure.

Moreover, exterior window film can also act as a security measure for my home. It makes it more difficult for intruders to see inside, providing an extra layer of privacy and protection.

In addition, the best exterior window film can also help with energy efficiency by reducing heat loss in the winter and heat gain in the summer. This leads to lower energy bills and a more comfortable indoor temperature.

Not to mention, installing exterior window film is a cost-effective solution compared to replacing windows or adding additional insulation.

Overall, from practical benefits like energy efficiency and security, to aesthetic improvements and cost savings, having the best exterior window film is necessary for any homeowner looking to enhance their living space.

My Buying Guide on ‘Best Exterior Window Film’

As a homeowner, I understand the importance of maintaining the aesthetics and functionality of my house. One aspect that often gets overlooked is the window film. Exterior window film not only enhances the curb appeal of your home but also serves practical purposes such as reducing heat and UV rays, increasing privacy, and improving energy efficiency. With so many options available in the market, it can be overwhelming to choose the best exterior window film. After thorough research and personal experience, I have compiled a buying guide to help you make an informed decision.

Types of Exterior Window Film

There are various types of exterior window films available in the market, each with its unique features and benefits. The most common types include:

1. Solar Control Film: This type of film is designed to reduce heat and glare from entering your home while still allowing natural light to pass through.

2. Safety and Security Film: These films are made with multiple layers of polyester that make them shatter-resistant, providing protection against break-ins or severe weather conditions.

3. Decorative Film: As the name suggests, this type of film adds a decorative touch to your windows while still providing privacy.

Factors to Consider

To ensure you choose the best exterior window film for your home, here are some essential factors to consider:

1. Tint: The tint level is an important factor to consider as it determines the amount of light that enters your home through the windows. A darker tint will provide more privacy but also reduce natural light.

2. Material: Exterior window films come in different materials such as polyester, vinyl, or ceramic. Each material has its pros and cons; for instance, vinyl films are budget-friendly but less durable compared to ceramic films.

3. Climate: It’s crucial to consider your climate when choosing an exterior window film as some may perform better in certain weather conditions than others.

4. Warranty: Look for a manufacturer that offers a warranty on their product as it shows their confidence in its quality.

Installation Process

Some exterior window films require professional installation while others can be easily applied by homeowners themselves. If you’re not confident in your DIY skills, it’s best to opt for professional installation to ensure proper application and avoid any potential damage to your windows.

Maintenance

Before making a purchase, make sure to inquire about the maintenance requirements for the specific type of exterior window film you’re interested in. Some may require frequent cleaning or replacement after a certain period.

Price

The cost of exterior window films can vary based on factors such as size, type, material, and brand. It’s essential to set a budget beforehand and compare prices from different manufacturers before making a decision.

Final Thoughts

Choosing the best exterior window film requires careful consideration of various factors such as type, tint level, material, climate suitability, installation process, maintenance requirements, and price range. By keeping these factors in mind and doing thorough research on different brands and products available in the market, you can find an exterior window film that not only enhances the look of your home but also meets all your practical needs.

Author Profile

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Steve Torres
Steve Torres is a seasoned traveler and entrepreneur with a deep-rooted passion for discovering the world and sharing his insights. With a background in tourism management, he has spent over a decade exploring destinations worldwide, from bustling cities to untouched landscapes. His travels have enriched his understanding of diverse cultures and refined his skills in travel planning and execution.

Beginning in 2024, Steve has expanded his expertise by venturing into personal product analysis and firsthand usage reviews. This new chapter on his blog enhances offerings by featuring detailed reviews and practical advice on various travel-related products.