Smart Film
With Opaque™ Smart Film, there’s no need to tear out your existing glass. Our film is applied directly to the surface of your current panels, windows, or doors—instantly upgrading them into switchable privacy glass. No mess. No construction. Just seamless transformation.
⭐ 5-star rated | Fast lead times | US Manufactured | Nationwide installation | 10+ years experience
Upgrade Your Space with Smart Film
Custom smart film solutions designed for privacy, performance, and modern design.
Industry-Leading Lead Times
Smart Glass: ~4 weeks
Smart Film Installed: 1–2 weeks
End-to-End Project Management
From manufacturing to installation, we handle every step
5-Star Rated Installation
Trusted nationwide for 5-star service and quality craftsmanship
Crystal-Clear Transparency
One of the clearest PDLC smart glass solutions available
Privacy On Demand
Switch from clear to private instantly with the touch of a button.
Smart film adapts to any space — from offices and homes to healthcare and hospitality environments.
PDLC Smart Film
Smart film transforms ordinary glass into on-demand privacy with the flip of a switch. Instantly switching from clear to opaque, it gives you complete control over visibility, light, and comfort without sacrificing natural daylight. Unlike traditional window coverings, smart film maintains a clean, modern look while enhancing privacy, energy efficiency, and UV protection. It can be retrofitted onto existing glass, making it a cost-effective upgrade for homes and commercial spaces alike. Whether used in bathrooms, offices, storefronts, or conference rooms, smart film delivers a high-end, functional solution that improves both aesthetics and performance.
Benefits
- Instant privacy control (clear ↔ opaque in milliseconds)
- Retrofit solution — no need to replace existing glass
- Sleek, modern alternative to blinds or curtains
- Blocks 99% of harmful UV rays
- Reduces heat and glare for improved comfort
- Enhances energy efficiency and helps lower cooling costs
- Improves security by obscuring visibility when needed
- Easy to operate via switch, remote, or smart home systems
- Customizable for any size or application
- Ideal for residential, commercial, and healthcare environments
How Smart Film Works
Power Off = Private
Light is scattered for complete privacy
Power On = Clear
Light passes through for clear visibility
The Technology
PDLC (Polymer Dispersed Liquid Crystal) smart film is applied directly onto existing glass surfaces, transforming standard glass into switchable privacy glass.
When power is off, the liquid crystal molecules are randomly oriented, scattering light to create a frosted privacy effect.
When power is on, the crystals align, allowing light to pass through for clear visibility and natural daylight.
Smart film provides a modern retrofit solution for instant privacy without replacing existing glass.
Control Smart Glass Your Way
Wall Switch
Control smart glass with a standard wall-mounted switch for simple, reliable, on-demand privacy.
Remote Control
Switch your glass from clear to opaque from anywhere in the room using a convenient wireless remote.
Smart Home Automation
Integrate smart glass with smart home or building automation systems for convenient, customized control.
Technical Specifications
Optical Performance
- Visible Light Transmission:
Clear (ON): >90% ±2
Frosted (OFF): >55% - Parallel Light Transmission:
Clear (ON): >71%
Frosted (OFF): <1% - Haze:
Clear (ON): <3%
Frosted (OFF): >90% - UV Protection: >99% blocked
- IR (Heat) Reduction: >60% blocked
Electrical Specifications
- Operating Voltage: 48V
- Power Consumption: ~5.0 W/m²
- Current: 0.14 A/m²
- Switching Speed:
Frosted → Clear: <200 ms
Clear → Frosted: <20 ms
Control Options
- Wall Switch
- Remote Control
- Mobile App
- Voice Control
- Custom integrated systems available
Environmental Range
- Operating Temperature: -30°C to 70°C
- Storage Temperature: -45°C to 120°C
Glass & Sizing
- Glass Thickness: 640 ±
- Dimensions: Fully customizable to your project
Performance & Durability
- Lifespan: 15+ years
- Viewing Angle: 150°
- Peel Strength (90°): 0.3 ± 0.1 N/cm
Trusted by Leading Brands
Customer Reviews
See why businesses, architects, designers, healthcare providers, and homeowners across the country consistently rate Opaque Smart Glass five stars for quality, professionalism, and expert installation.
Smart Glass Insights & Resources
Frequently asked questions
What is smart film and how does it work?
Smart film is a switchable privacy film applied directly to existing glass. It uses PDLC (polymer dispersed liquid crystal) technology that changes from opaque to clear when electricity is applied. When powered off, the film appears frosted for privacy; when powered on, it becomes transparent.
Can smart film be installed on existing glass?
Yes. Smart film is designed to be applied to existing glass surfaces, making it a cost-effective solution for upgrading windows, partitions, and doors without replacing the glass. Professional installation ensures a clean, seamless appearance.
Where is smart film typically used?
Smart film is commonly used in offices, conference rooms, bathrooms, storefronts, and residential spaces. It’s ideal anywhere you want instant privacy without blinds or curtains, while still maintaining a modern, open feel.
How is smart film powered and controlled?
Smart film operates on low voltage and connects to a transformer. It can be controlled with a wall switch, remote, or smart home system, allowing you to switch between clear and opaque instantly.
How durable is smart film?
Smart film is designed for long-term use and is rated for thousands of on/off cycles. When professionally installed and properly maintained, it provides consistent performance for many years in both residential and commercial environments.
What are the limitations of smart film?
Smart film requires a smooth, clean glass surface for proper adhesion and performance. It may not be suitable for textured, curved, or damaged glass. Because it is applied to the surface, edges and wiring must be carefully managed for a clean finish. Professional installation is strongly recommended to ensure durability, appearance, and long-term reliability.
How much does smart film cost?
The cost of switchable smart film depends on the size of the glass surface and the installation requirements.
In general, smart film typically ranges from $80–$125 per square foot installed. Smart film can be applied directly to existing glass, making it a popular option for retrofit projects where replacing the glass is not necessary.
The final price can vary depending on several factors, including:
- Total square footage of the project
- Glass thickness and specifications
- Electrical and wiring requirements
- Installation complexity
- Custom shapes or specialty glass
- Control systems such as wall switches, remotes, or automation
Because every project is unique, the best way to determine pricing is to request a quote. Our team can review your project within 24 hours and recommend the best smart film solution.
Why doesn’t smart film work well in showers or wet areas?
Smart film is typically applied to the surface of existing glass, which means the electrical connections and edges of the film can be exposed to moisture. In environments like showers, steam rooms, or other wet areas, constant humidity and water exposure can damage the film, interfere with electrical components, and shorten the lifespan of the system.
For these environments, laminated smart glass is the recommended solution. In laminated smart glass, the PDLC switchable layer is sealed between two panes of glass during manufacturing. This fully encapsulates the technology and protects it from moisture, making it much more suitable for bathrooms, showers, and other high-humidity spaces.
Because the switchable layer is protected inside the glass, laminated smart glass provides greater durability, improved safety, and reliable performance in wet environments where surface-applied smart film would not be appropriate.
What warranty does Opaque Smart Glass offer?
Opaque Smart Glass products are backed by a manufacturer warranty. Smart Film installations include a 1-Year Product & Installation Warranty, while Laminated Smart Glass products include a 2-Year Product Warranty. Please contact us for complete warranty details and coverage information.