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Smart glass, also known as switchable glass or privacy glass, is a type of glass that can change its transparency or opacity on demand. It utilises advanced technologies such as electrochromism, thermochromism, suspended particle devices (SPDs), or liquid crystal displays (LCDs) to control the amount of light passing through it. This innovative glass solution has gained popularity due to its ability to provide privacy, reduce energy consumption, and enhance the overall visual appeal of buildings.

Importance of Smart Glass Maintenance

To fully enjoy the benefits of smart glass, proper maintenance is essential. Here are a few reasons why maintaining your smart glass is crucial:

Increased Longevity: Regular maintenance helps prolong the lifespan of smart glass. By addressing minor issues promptly, you can prevent them from developing into major problems that may require costly repairs or replacements.

Enhanced Performance: Well-maintained smart glass functions optimally, ensuring efficient control over privacy and light transmission. Regular cleaning and inspection help maintain its responsiveness and ensure smooth operation.

Energy Efficiency: Smart glass is designed to reduce energy consumption by controlling the amount of heat and light entering a space. Regular maintenance ensures that the glass maintains its energy-saving properties, contributing to lower utility bills and a more sustainable environment.

Improved Aesthetics: Clean and well-maintained smart glass enhances the overall appearance of a building. Whether it’s used in windows, partitions, or display cases, maintaining the glass’s pristine condition helps create a visually appealing and professional environment.

Types of Smart Glass

Smart glass comes in various types, each utilising different technologies to achieve its functionality. Understanding these types can help you choose the right maintenance approach. The most common types of smart glass include:

Electrochromic Glass: This type of smart glass changes its tint when a small electrical voltage is applied. It provides privacy and glare control while allowing natural light to enter.

Thermochromic Glass: Thermochromic glass adjusts its transparency based on temperature changes. It darkens when exposed to higher temperatures and becomes clear again as it cools down.

Suspended Particle Device (SPD) Glass: SPD glass uses a film containing light-absorbing particles that align or disperse when an electric current is applied. It offers on-demand privacy and glare control.

Liquid Crystal Display (LCD) Glass: LCD glass consists of a liquid crystal layer sandwiched between two transparent electrodes. When a voltage is applied, the crystals align, allowing light to pass through.

Best Practices for Smart Glass Maintenance

To keep your smart glass in optimal condition, follow these best practices for maintenance:

Regular Cleaning: Clean your smart glass periodically using a non-abrasive glass cleaner and a soft microfiber cloth. Avoid using harsh chemicals or abrasive materials that can damage the glass surface.

Proper Handling and Care: When operating smart glass, handle it gently and avoid excessive force. Never use sharp objects or abrasive tools that could scratch or chip the glass.

Inspection and Repair: Regularly inspect your smart glass for any signs of damage, such as scratches, chips, or cracks. Address these issues promptly by contacting a professional glass maintenance service or following appropriate repair procedures.

Common Smart Glass Maintenance Issues

While smart glass is durable, it can still experience certain maintenance issues over time. Here are some common issues to watch out for:

Scratches and Abrasions: Smart glass surfaces can get scratched, especially when not handled or cleaned properly. Avoid abrasive cleaning tools and take precautions to prevent accidental scratching.

Moisture and Condensation: Improper sealing or environmental factors can lead to moisture build up and condensation between the smart glass layers. If left untreated, this can affect the glass’s functionality and appearance.

Electrical Malfunctions: Smart glass relies on electrical components for its functionality. Electrical issues, such as loose connections or faulty wiring, may occur and require professional assistance to fix.

Delamination: Delamination refers to the separation of layers within smart glass. This can happen due to poor installation or extreme temperature fluctuations. Professional maintenance services can address delamination effectively.

DIY Smart Glass Maintenance Tips

While some maintenance tasks require professional assistance, there are several steps you can take to maintain your smart glass on your own. Consider these DIY tips:

Using Non-Abrasive Cleaners: Use a mild, non-abrasive glass cleaner that won’t damage the glass surface. Apply the cleaner using a soft cloth or sponge, gently wiping away dirt and smudges.

Avoiding Excessive Force: Operate smart glass panels with care, avoiding any unnecessary force or pressure. Slamming or mishandling the glass can lead to damage or compromised functionality.

Checking Electrical Connections: Periodically inspect the electrical connections of your smart glass. Ensure that all wires are securely connected and free from corrosion or damage.

Maintaining Proper Temperature and Humidity: Extreme temperature fluctuations or high humidity levels can impact smart glass performance. Maintain a stable indoor environment to minimise the risk of condensation or other issues.

Professional Smart Glass Maintenance Services

While DIY maintenance is beneficial, certain tasks are best left to professionals. Hiring a reputable smart glass maintenance service offers the following advantages:

Importance of Professional Maintenance: Professionals have the expertise and specialised tools to perform comprehensive maintenance, ensuring your smart glass remains in optimal condition.

Hiring a Reputable Service Provider: Look for experienced maintenance providers with a proven track record. They can assess the condition of your smart glass, address any issues effectively, and provide long-term maintenance solutions.

The team at Tecdur combine years of industrial experience to provide leading smart glass services in the UK including maintenance and upkeep.. Contact us today to find out how.


Smart glass is an innovative solution that enhances privacy, energy efficiency, and aesthetics. By following proper maintenance practices, you can ensure its longevity and optimal performance. Regular cleaning, careful handling, and addressing issues promptly are key to maintaining your smart glass in pristine condition.

Who We Are

Tecdur is the leading manufacturer of smart glass for the UK and Ireland. Tecdur Switchable Glass provides the best clarity, lowest power consumption and lowest haze currently available.  We can offer a wide range of specifications to meet project requirements with our switchable glass, cost is dependent on specification, application and design. Please get in contact with us to discuss further.

Please visit our portfolio for a look at completed projects. Keep up to date on our LinkedIn Showcase page

Frequently asked Questions

Our privacy glass works by utilising advanced PDLC (Polymer Dispersed Liquid Crystal) film. When an electrical current is applied, the liquid crystal molecules align, allowing light to pass through, making the glass transparent. When the current is switched off, the molecules mis-align, causing the glass to turn opaque or translucent, providing privacy.

Yes, depending on the extent of the damage, smart glass can often be repaired by professionals specialising in smart glass maintenance and repair.

Smart glass should be cleaned periodically, depending on the environmental conditions and the level of dirt or smudges present. A general guideline is to clean it at least once every few weeks.

While the initial cost of smart glass may be higher, its maintenance costs are comparable to or even lower than those of traditional glass. The long-term energy-saving benefits often offset the maintenance expenses.

Installing smart glass typically requires professional expertise due to its electrical components and complex installation process. It's recommended to hire a professional to ensure proper installation and functionality.

Smart glass offers advantages such as privacy control, energy efficiency, glare reduction, and improved aesthetics, making it a versatile and appealing choice for both residential and commercial applications.

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