Top Picks for Best Heat Rejection Window Film

Struggling with excessive heat and glare in your home? The right window film can provide relief and comfort.

Heat rejection window films, like BDF NSN70 and BDF S35, are designed to block harmful UV rays and reduce indoor temperatures. These films not only enhance privacy but also lower energy costs by keeping your space cooler.

Standout features include their efficient heat rejection capabilities and easy installation process. The BDF NA50 offers a natural black finish that complements any decor while significantly reducing heat. This simplifies your home improvement efforts while providing long-lasting benefits.

For a deeper dive, we break down performance, durability, and more to help you choose.

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best heat rejection window film

BDF Window Film Transparent UV Cut 24in

#1 CHOICE

BDF NSN70 Window Film Transparent High Heat Rejection & UV Cut (Very Light) - 24in X 14ft

BDF NSN70 Window Film: 24” wide, 14ft long, scratch-resistant, 2-year warranty.

Benefits

  • Blocks 99% of UV rays, protecting furnishings from fading.
  • Excellent heat rejection helps lower cooling costs during summer.
  • Very light shade allows ample natural light while controlling heat.

Drawbacks

  • Requires careful handling to avoid permanent wrinkles.
  • No dishwasher-safe parts for cleaning.

The BDF NSN70 Window Film is an excellent choice for those seeking a balance between light and heat control. Its scratch-resistant surface ensures durability, while the strong adhesive makes installation straightforward. The film’s ability to block 99% of UV rays is a significant advantage for protecting your interior spaces from sun damage, making it ideal for homes with valuable furnishings. Additionally, the effective heat rejection reduces reliance on air conditioning, leading to potential savings on energy bills.

However, users should exercise caution during installation, as the film is sensitive and can wrinkle easily if mishandled. While it comes with free tools and an easy installation guide, the lack of dishwasher-safe parts may complicate maintenance.

A practical pick for small spaces, the BDF NSN70 Window Film enhances comfort while preserving aesthetics, making it a smart investment for any homeowner.

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BDF NA50 Sun Control Window Film

#2 CHOICE

BDF NA50 Window Film Sun Control and Heat Rejection Natural Black 50 (Light) - 36in X 12ft

BDF NA50 Window Film Sun Control and Heat Rejection Natural Black 50: 36” wide, high-quality performance film, 2-year warranty.

Benefits

  • Blocks 99% of UV rays, minimizing fading on furnishings.
  • Excellent heat rejection, reducing cooling costs in summer.
  • Strong adhesive ensures durability and longevity.
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Drawbacks

  • No dishwasher-safe parts, requires careful handling during installation.

The BDF NA50 Window Film is an effective solution for those seeking to control heat and UV exposure in their homes. Its light black finish allows ample natural light while providing minimal view-shielding, making it suitable for areas where privacy is not the primary concern. The film is designed to reject heat effectively, which can lead to significant savings on cooling costs during hot months.

Installation is made user-friendly with the inclusion of free tools and a detailed guide. However, caution is advised during handling, as the film is sensitive and can crease easily. The strong adhesive ensures that the film stays in place once applied, providing long-lasting performance.

This window film is a practical pick for small spaces where heat control is desired without sacrificing light. Ideal for apartments or homes with limited window treatments, it delivers both functionality and efficiency.

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BDF S35 Reflective Silver Window Film

#3 CHOICE

BDF S35 Window Film High Heat Rejection Reflective Silver 35 (Medium) - 36in X 24ft

BDF S35 Window Film High Heat Rejection Reflective Silver 35: 36” wide, high-quality performance film, 99% UV blocking.

Benefits

  • Excellent heat rejection reduces cooling costs during summer months.
  • Minimal view-shielding allows natural light while providing some privacy.

Drawbacks

  • Sensitive material can wrinkle easily if not handled carefully.

The BDF S35 Window Film is a practical solution for those looking to improve energy efficiency while maintaining a bright indoor environment. Its excellent heat rejection capabilities help to significantly reduce cooling costs, making it ideal for warm climates. The film blocks 99% of harmful UV rays, protecting your furnishings from fading. With its reflective silver finish, it allows ample light to enter while providing minimal view-shielding, which is perfect for spaces where privacy is not a primary concern.

However, users should be cautious when applying the film, as it is sensitive and can wrinkle with the slightest fold. The installation process is made easier with the included free tools and easy installation guide, encouraging a DIY approach. Just ensure the window surface is clean before application to achieve the best results.

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This window film is a practical pick for small spaces where heat control and light management are essential.

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BDF NLS70 Highly Transparent Window Film

#4 CHOICE

BDF NLS70 Window Film Highly Transparent Nano Layered for Maximum Light Flow and Superior Heat Rejection (Very Light) - 24in X 7ft

BDF NLS70 Window Film: 24 inches wide, 7 feet long, highly transparent, nano-layered technology.

Benefits

  • Blocks nearly 100% of UV rays, protecting your interior furnishings from fading.
  • Best-in-class heat rejection while maintaining high light transmission, ensuring a comfortable indoor environment.
  • Easy installation with included tools such as a squeegee and knife, plus a comprehensive guide.
  • Subtle blue tint offers a stylish appearance without compromising visibility.

Drawbacks

  • No adhesive backing means it requires careful handling during installation.
  • Not suitable for windows that need frequent opening and closing, as it is a permanent film.

The BDF NLS70 Window Film is a practical choice for anyone looking to enhance their home or office environment. Its advanced nano technology provides superior heat rejection while allowing maximum light flow, making it ideal for small spaces where light is essential but heat and UV rays need to be minimized. With easy installation and great protective features, this film is perfect for those wanting to maintain comfort and aesthetics without the hassle of complicated setups.

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BDF S60 Transparent Heat Rejection Film

#5 CHOICE

BDF S60 Window Film Transparent Heat Rejection & UV Cut Silver 60 (Light) - 36in X 12ft

BDF S60 Window Film: 36 inches wide, 12 feet long, light silver finish, 99% UV protection.

Benefits

  • Excellent heat rejection helps reduce cooling costs during summer months.
  • Minimizes fading of furnishings by blocking harmful UV rays.
  • Strong adhesive ensures a secure fit on windows.
  • Free tools and an easy installation guide make DIY installation simple.

Drawbacks

  • Sensitive film can wrinkle easily if mishandled.
  • No privacy due to minimal view-shielding; not suitable for those seeking high privacy.

A practical pick for heat control in small spaces, the BDF S60 Window Film is an efficient solution for anyone looking to enhance comfort while maintaining natural light. Its ability to block 99% of UV rays protects your interiors from sun damage, making it a smart investment for your home.

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The installation process is user-friendly, especially with the included tools and guide, although care must be taken to avoid wrinkles during application. While it provides excellent heat rejection, users seeking complete privacy may need to consider alternative options. Overall, this window film is an effective choice for those wanting to keep their spaces cooler without sacrificing light.

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Faq about best heat rejection window film:

1:What is heat rejection window film?

Heat rejection window film is a specialized material applied to glass surfaces to reduce solar heat gain, enhancing comfort and energy efficiency.

2:How does heat rejection window film work?

This film reflects and absorbs solar energy, preventing excessive heat from entering a building while allowing natural light to pass through.

3:What are the benefits of using heat rejection window film?

Benefits include lower energy bills, increased comfort, UV protection, glare reduction, and improved privacy while maintaining visibility.

4:Can heat rejection window film be installed on any window?

Most windows can accommodate heat rejection film, but it’s essential to consult with a professional to ensure compatibility with your specific glass type.

5:How long does heat rejection window film last?

Quality heat rejection window films can last between 10 to 20 years, depending on the product and installation conditions.

6:Is heat rejection window film easy to maintain?

Yes, it requires minimal maintenance; regular cleaning with non-abrasive materials is sufficient to keep it in good condition.

7:Does heat rejection window film affect visibility?

Most films are designed to maintain clear visibility while reducing heat and glare, ensuring you can see outside without obstruction.

Conclusion

Both the BDF Window Film Transparent UV Cut 24in and the BDF NA50 Sun Control Window Film exemplify excellence in heat rejection technology. The former offers remarkable UV protection while maintaining transparency, making it an ideal choice for those seeking unobstructed views alongside energy efficiency.

Meanwhile, the latter excels in sun control, effectively mitigating excessive heat and glare, thus enhancing indoor comfort. Together, these products underscore the significance of advanced window films in optimizing energy conservation and elevating living environments.

 

Joye
Joye

I am a mechanical engineer and love doing research on different home and outdoor heating options. When I am not working, I love spending time with my family and friends. I also enjoy blogging about my findings and helping others to find the best heating options for their needs.