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Heat Control Films

Heat Control Films

Heat control window film helps reduce solar heat, glare, and UV exposure through residential and commercial windows. BDF offers a wide selection of heat control films designed to improve indoor comfort while providing different levels of light transmission, shade, and reflectivity.

Choose from light to dark window films, low to high reflectivity options, and films suitable for dual-pane windows and exterior applications. Whether you're looking to reduce heat from sun-facing windows, control glare, or add shade, you can find an option suited to your glass and application.

How to Choose the Best Window Film for Heat Reduction

The best home window film for heat reduction depends on your glass type, desired level of natural light, preferred reflectivity, and whether the film will be installed inside or outside. Darker or more reflective films generally provide stronger solar control, while lighter high-performance films preserve more natural light and outward visibility.

Compare each film’s solar-energy performance, shade, and reflectivity. Always confirm compatibility before installing film on dual-pane or Low-E glass.

Not sure which film to choose? Read our guide to choosing the best window film for heat reduction.

  • BDF S4MB05 Window Film Security and Daytime Privacy 4 Mil Black 5 (Very Dark) - BuyDecorativeFilm
    BDF S4MB05 Window Film Security and Daytime Privacy 4 Mil Black 5 (Very Dark) - BuyDecorativeFilm

    BDF S4MB05 Security Window Film - 4 Mil Safety & Daytime Privacy, Black 5 (Very Dark)

    BUY DECORATIVE FILM
    $55.99 - $999.99
    $55.99 - $999.99
    $55.99 - $999.99
    $55.99
    In stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • S4MB20 4 mil dark security window film roll in retail packaging with squeegee and knife tool kit
    Blunt force strike testing cracked glass reinforced with S4MB20 4 mil dark safety window film

    BDF S4MB20 Security Window Film - 4 Mil Safety & Daytime Privacy, Black 20 (Dark)

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    $55.99 - $340.99
    $55.99 - $340.99
    $55.99 - $340.99
    $55.99
    In stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • BDF S4MB35 Window Film Security and Sun Control 4 Mil Black 35 (Medium) - BuyDecorativeFilm
    BDF S4MB35 Window Film Security and Sun Control 4 Mil Black 35 (Medium) - BuyDecorativeFilm

    BDF S4MB35 Security Window Film - 4 Mil Safety & Sun Control, Black 35 (Medium)

    BUY DECORATIVE FILM
    $55.99 - $340.99
    $55.99 - $340.99
    $55.99 - $340.99
    $55.99
    In stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • BDF S4MB50 Window Film Security and Sun Control 4 Mil Black 50 (Light) - BuyDecorativeFilm
    BDF S4MB50 Window Film Security and Sun Control 4 Mil Black 50 (Light) - BuyDecorativeFilm

    BDF S4MB50 Security Window Film - 4 Mil Safety & Sun Control, Black 50 (Light)

    BUY DECORATIVE FILM
    $55.99 - $340.99
    $55.99 - $340.99
    $55.99 - $340.99
    $55.99
    In stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • BDF S4MS15 Window Film Security and Daytime Privacy 4 Mil Silver (Dark) - BuyDecorativeFilm
    BDF S4MS15 Window Film Security and Daytime Privacy 4 Mil Silver (Dark) - BuyDecorativeFilm

    BDF S4MS15 Security Window Film - 4 Mil Safety & Daytime Privacy, Mirror Silver 15 (Dark)

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    $36.99 - $363.99
    $36.99 - $363.99
    $36.99 - $363.99
    $36.99
    In stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • BDF S4MGD50 Window Film Security and Sun Control 4 Mil Gold 50 (Light) - BuyDecorativeFilm
    Sold out

    BDF S4MGD50 Security Window Film - 4 Mil Safety & Sun Control, Gold 50 (Light)

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    $37.99 - $299.99
    $37.99 - $299.99
    $37.99 - $299.99
    $37.99
    Out of stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • S4MGR50 4 mil light green safety and solar window film holding shattered window glass intact

    BDF S4MGR50 Security Window Film - 4 Mil Safety & Sun Control, Green 50 (Light)

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    $37.99 - $299.99
    $37.99 - $299.99
    $37.99 - $299.99
    $37.99
    Low stock

    Key Features 4 mil security film: Polyester construction adds a protective layer to existing glass and helps hold broken glass fragments together...

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  • Intruder attempting glass door break-in protected by S8MB05 8 mil extra dark security film
    Hammer striking glass window reinforced with 8 mil extra dark safety and security window film - S8MB05

    BDF S8MB05 Security Window Film - 8 Mil Safety & Daytime Privacy, Black 5 (Very Dark)

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    $62.99 - $286.99
    $62.99 - $286.99
    $62.99 - $286.99
    $62.99
    In stock

    Key Features 8 mil security film: Thick polyester construction adds a protective layer to existing glass and helps hold broken glass fragments to...

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  • S8MB20 8 mil dark security window film roll packaging with free installation squeegee and knife
    Hammer striking glass reinforced with 8 mil dark safety and security window film - S8MB20

    BDF S8MB20 Security Window Film - 8 Mil Safety & Daytime Privacy, Black 20 (Dark)

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    $62.99 - $286.99
    $62.99 - $286.99
    $62.99 - $286.99
    $62.99
    In stock

    Key Features 8 mil security film: Thick polyester construction adds a protective layer to existing glass and helps hold broken glass fragments to...

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  • BDF S8MB35 Window Film Security and Sun Control 8 Mil Black 35 (Medium) - BuyDecorativeFilm
    Hammer striking glass reinforced with 8 mil medium tinted safety and security window film - S8MB35

    BDF S8MB35 Security Window Film - 8 Mil Safety & Sun Control, Black 35 (Medium)

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    $62.99 - $286.99
    $62.99 - $286.99
    $62.99 - $286.99
    $62.99
    In stock

    Key Features 8 mil security film: Thick polyester construction adds a protective layer to existing glass and helps hold broken glass fragments to...

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  • S8MB50 8 mil security window film roll packaging with free installation squeegee and cutter knife
    Hammer striking glass window protected by 8 mil safety and security window film - S8MB50

    BDF S8MB50 Security Window Film - 8 Mil Safety & Sun Control, Black 50 (Light)

    BUY DECORATIVE FILM
    $62.99 - $286.99
    $62.99 - $286.99
    $62.99 - $286.99
    $62.99
    In stock

    Key Features 8 mil security film: Thick polyester construction adds a protective layer to existing glass and helps hold broken glass fragments to...

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  • NC20 nano ceramic window tint roll in packaging with squeegee and knife tool kit
    NC20 dark nano ceramic solar heat control window film installed on modern glass building exterior

    BDF NC20 Nichrome Window Film - Heat Control & Daytime Privacy, Nichrome 20 (Dark)

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    $42.99 - $426.99
    $42.99 - $426.99
    $42.99 - $426.99
    $42.99
    In stock

    Key Features High-performance heat control: Nichrome construction is designed to reject solar heat and help reduce heat buildup through sun-expos...

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  • NC35 nano ceramic window tint roll in retail packaging with squeegee and knife tool kit
    NC35 medium nano ceramic solar control window film on modern glass building facade

    BDF NC35 Nichrome Window Film - High Performance Heat Control, Nichrome 35 (Medium)

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    $50.99 - $417.99
    $50.99 - $417.99
    $50.99 - $417.99
    $50.99
    Low stock

    Key Features High-performance heat control: Nichrome construction is designed to reject solar heat and help reduce heat buildup through sun-expo...

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  • NC60 nano ceramic window tint roll in retail packaging with squeegee and knife tool kit
    NC60 light nano ceramic heat rejection window film installed on commercial building glass

    BDF NC60 Nichrome Window Film - Heat Control & UV Protection, Nichrome 60 (Light)

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    $62.99 - $362.99
    $62.99 - $362.99
    $62.99 - $362.99
    $62.99
    Low stock

    Key Features Light Nichrome finish: Allows plenty of natural light and maintains outward visibility while providing effective solar heat control....

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  • NC70 nano ceramic window tint roll in retail box packaging with application squeegee and knife kit
    NC70 very light nano ceramic solar control window film on building architectural glass panels

    BDF NC70 Nichrome Window Film - Heat Control & UV Protection, Nichrome 70 (Very Light)

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    $64.99 - $362.99
    $64.99 - $362.99
    $64.99 - $362.99
    $64.99
    In stock

    Key Features Very light Nichrome finish: Maintains high levels of natural light and outward visibility while providing solar heat control. Exce...

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  • BRZ35 medium bronze window film roll in packaging with free application squeegee and knife
    Medium bronze reflective privacy window film installed on commercial glass doors - BRZ35

    BDF BRZ35 Bronze Window Film - Sun & Heat Control, Bronze 35 (Medium)

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    $42.99 - $462.99
    $42.99 - $462.99
    $42.99 - $462.99
    $42.99
    In stock

    Key Features Medium bronze finish: Adds a moderately reflective bronze tint for a warm, distinctive appearance. Heat control: Designed to reduc...

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  • BRZ50 bronze window tint roll packaged in retail box with DIY squeegee and knife tool kit
    BRZ50 light bronze reflective window film installed on commercial coffee shop glass entrance doors

    BDF BRZ50 Bronze Window Film - Sun & Heat Control, Bronze 50 (Light)

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    $46.99 - $417.99
    $46.99 - $417.99
    $46.99 - $417.99
    $46.99
    In stock

    Key Features Light bronze finish: Adds a subtle bronze tint to windows while maintaining natural light and outward visibility. Heat control: De...

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  • NSN70 ceramic window film roll in retail packaging with installation squeegee and knife tool kit
    Very light non-reflective solar control window film installed on residential sliding glass patio doors - NSN70

    BDF NSN70 High Heat Rejection Window Film - UV Protection, Very Light Shade

    BUY DECORATIVE FILM
    $42.99 - $558.99
    $42.99 - $558.99
    $42.99 - $558.99
    $42.99
    In stock

    Key Features Very light shade: Maintains high levels of natural light and outward visibility while providing solar heat control. High heat reje...

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  • NA20 dark neutral window tint roll edge and surface finish detail
    Dark neutral amber privacy window film installed on commercial glass facade - NA20

    BDF NA20 Natural Black Window Film - Daytime Privacy & Sun Control, Black 20 (Dark)

    BUY DECORATIVE FILM
    $39.99 - $339.99
    $39.99 - $339.99
    $39.99 - $339.99
    $39.99
    In stock

    Key Features Dark natural black finish: Provides a dark, neutral tint for increased daytime privacy without the highly reflective appearance of ...

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  • NA35 medium neutral amber window film roll in retail packaging with squeegee and knife kit
    Medium neutral amber heat control privacy window film on modern architectural glass - NA35

    BDF NA35 Natural Black Window Film - Sun Control & Heat Rejection, Black 35 (Medium)

    BUY DECORATIVE FILM
    $36.99 - $364.99
    $36.99 - $364.99
    $36.99 - $364.99
    $36.99
    In stock

    Key Features Medium natural black finish: Adds a moderate black tint while maintaining natural light and outward visibility. Heat rejection: De...

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  • NA50 neutral amber window film roll in packaging with squeegee and knife tool kit
    NA50 light neutral amber solar control privacy window film on architectural glass

    BDF NA50 Natural Black Window Film - Sun Control & Heat Rejection, Black 50 (Light)

    BUY DECORATIVE FILM
    $39.99 - $364.99
    $39.99 - $364.99
    $39.99 - $364.99
    $39.99
    In stock

    Key Features Light natural black finish: Adds a subtle black tint while maintaining high levels of natural light and outward visibility. Heat r...

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  • S05 extra dark reflective window film roll in packaging with squeegee and utility knife kit
    S05 extra dark silver reflective one way mirror privacy window film on modern glass building

    BDF S05 Mirror Silver Window Film - Daytime Privacy & Heat Control, Silver 5 (Very Dark)

    BUY DECORATIVE FILM
    $33.99 - $339.99
    $33.99 - $339.99
    $33.99 - $339.99
    $33.99
    In stock

    Key Features Excellent daytime privacy: Creates a strong mirror-like exterior appearance during the day when outdoor light is brighter than inter...

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  • S15 dark silver reflective window film roll in retail packaging with squeegee and knife tool kit
    S15 dark silver reflective one way mirror privacy window film on commercial glass storefront

    BDF S15 Mirror Silver Window Film - Daytime Privacy & Heat Control, Silver 15 (Dark)

    BUY DECORATIVE FILM
    $35.99 - $364.99
    $35.99 - $364.99
    $35.99 - $364.99
    $35.99
    In stock

    Key Features Daytime privacy: Creates a mirror-like exterior appearance during the day when outdoor light is brighter than interior light, helpin...

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  • S35 window film roll packaging with included DIY installation squeegee and knife
    Medium silver reflective solar window film on office building glass windows - S35

    BDF S35 Reflective Silver Window Film - High Heat Rejection, Silver 35 (Medium)

    BUY DECORATIVE FILM
    $39.99 - $364.99
    $39.99 - $364.99
    $39.99 - $364.99
    $39.99
    In stock

    Key Features Medium silver finish: Provides a mildly reflective silver appearance while maintaining natural light and outward visibility. High ...

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