Smart Glass & Smart Film for Instant Privacy

Glass that switches from clear to private at the touch of a button. Smart film for existing glass, smart glass for new projects.

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Instant Privacy

Glass switches from clear to private in under 0.2 seconds, and back.

Instant Privacy

Glass switches from clear to private in under 0.2 seconds and back

Instant Privacy

Glass switches from clear to private in under 0.2 seconds, and back.

Works on Existing Glass

Adhesive smart film goes onto the glass you already have. No replacement, no construction.

Works on Existing Glass

Adhesive smart film goes onto the glass you already have. No replacement, no construction

Works on Existing Glass

Adhesive smart film goes onto the glass you already have. No replacement, no construction.

Manufacturer, Not Reseller

We develop and manufacture our own PDLC film and smart glass, with 25+ years of experience.

Manufacturer, Not Reseller

We develop and manufacture our own PDLC film and smart glass, with 25+ years of experience

Manufacturer, Not Reseller

We develop and manufacture our own PDLC film and smart glass, with 25+ years of experience.

Large open-plan office with a row of glass-walled meeting rooms beside rows of desks, with city views through the windows

About Smart Films International

Smart Films International (SFI) develops and manufactures PDLC smart film and smart glass for switchable privacy. For over 25 years, our products have been used in offices, homes, hotels, healthcare, retail, industry and automotive projects.

25+ Years of PDLC Experience

We develop and manufacture our own film and smart glass, from raw film to finished panels.

Certified Quality

Company certified ISO 9001 and IATF 16949. Products certified RoHS, CE and UL.

More about SFI →

See It Switch

A real SFI project: the same meeting room, clear and private at the touch of a button.

Product Showcase

Smart Glass

Triplex laminated glass, 5+5 to 12+12 mm, PDLC film with EVA

Adhesive Smart Film

PDLC film between PET ITO layers, self-adhesive backing

IGU Smart Glass

PDLC triplex + air space + Low-E outer pane

Laminated Smart Film

15.7 mil (400 µm) PDLC film for EVA lamination

PNLC Smart Film

Reverse-mode adhesive film, clear when OFF

Blackout Smart Film

Dye liquid crystal (DLC) adhesive film, 1% or 3% dark state

Not Sure Which Product Fits?

Tell us about your glass and your privacy goal. Our team will recommend the right smart film or smart glass, with sizes and installation options.

Product selection for your glass type and space

Sizing, wiring and control advice

Installation by SFI or a trained partner installer

Talk to an Expert

Not Sure Which Product Fits?

Tell us about your glass and your privacy goal. Our team will recommend the right smart film or smart glass, with sizes and installation options.

Product selection for your glass type and space

Sizing, wiring and control advice

Installation by SFI or a trained partner installer

Talk to an Expert

Become a Partner

Programs for professionals who specify, install or laminate smart glass and smart film.

Architects & Designers

Specification support, samples and technical data for your smart glass projects.

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Architects & Designers

Specification support, samples and technical data for your smart glass projects.

Learn more →

Architects & Designers

Specification support, samples and technical data for your smart glass projects.

Learn more →

Smart Film Installers

Training, product guidance and ongoing technical support for installing smart film.

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Smart Film Installers

Training, product guidance and ongoing technical support for installing smart film.

Learn more →

Smart Film Installers

Training, product guidance and ongoing technical support for installing smart film.

Learn more →

Smart Glass Laminators

Lamination-ready PDLC film, process guidance and supply for glass processors.

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Smart Glass Laminators

Lamination-ready PDLC film, process guidance and supply for glass processors.

Learn more →

Smart Glass Laminators

Lamination-ready PDLC film, process guidance and supply for glass processors.

Learn more →

Smart Film & Smart Glass Applications

PDLC smart film and smart glass in offices, hotels, healthcare, homes, retail and façades.

Offices

Meeting rooms, manager offices and open-plan partitions

Hotels

Bathrooms, suites and lobby partitions

Healthcare

Consultation, treatment and patient rooms

Home

Bathrooms, bedrooms and street-facing windows

Retail

Shop windows, showrooms and fitting rooms

Façade

Exterior windows and glass façades, as IGU or adhesive film

Trusted by Leading Companies

From airports to automotive and global tech, companies choose SFI smart film and smart glass.

Smart Glass Insights

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Solar Control Film

Pros and Cons of Home Window Tinting

Solar Control Film

Pros and Cons of Home Window Tinting

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Privacy Smart Film

Smart Glass vs Double Glazing: Comparison, Pros and Cons

Privacy Smart Film

Smart Glass vs Double Glazing: Comparison, Pros and Cons

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Privacy Smart Film

Is Privacy Glass Suitable for Interior or Exterior (Façade)?

Privacy Smart Film

Is Privacy Glass Suitable for Interior or Exterior (Façade)?

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