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In the bustling heart of urban environments, access to natural light can be a precious commodity. As cities grow denser and buildings rise taller, the challenge of incorporating natural light into urban developments becomes increasingly significant. Privacy glass, a cutting-edge innovation, offers a solution that allows urban properties to maximise natural light while maintaining privacy and enhancing aesthetics. In this blog, we will explore how privacy glass can revolutionise urban developments by optimising the use of natural light.

What is Privacy Glass?

Privacy glass, also known as smart glass or switchable glass, is an advanced material that can alter its transparency properties on demand. By applying an electrical current, privacy glass can transition from transparent to opaque or translucent, providing instant privacy as needed. This technology offers a seamless and contemporary solution for maintaining confidentiality in various settings within medical environments.

Enhancing Living Spaces

Natural light is a crucial element in creating pleasant and liveable spaces. It has been proven to improve mood, productivity, and overall well-being. In urban settings, where buildings are often closely packed together, maintaining privacy while allowing light to permeate living spaces can be challenging. Privacy glass addresses this dilemma by providing the option to switch from transparent to opaque at the touch of a button. This flexibility ensures that residents can enjoy abundant natural light during the day while maintaining privacy when needed.

Boosting Energy Efficiency

Maximising natural light not only enhances the aesthetic and psychological appeal of a property but also contributes to energy efficiency. With more natural light flooding into interiors, there is less reliance on artificial lighting during daylight hours. This can result in significant energy savings, reducing the environmental footprint and lowering utility bills. Privacy glass can help urban developments achieve sustainability goals by optimising the use of daylight and minimising the need for electric lighting.

Versatile Design Opportunities

Privacy glass offers architects and designers unparalleled versatility in their projects. Its ability to switch between transparent and opaque states provides creative freedom to incorporate it in various parts of a building. For instance, it can be used in external windows, internal partitions, bathrooms, and conference rooms. This adaptability makes privacy glass a valuable asset in urban developments where space optimisation and multifunctionality are key considerations.

Improving Health and Well-being

Access to natural light is directly linked to improved health and well-being. Exposure to natural light regulates circadian rhythms, which can enhance sleep quality and overall health. In urban environments, where many people spend a significant amount of time indoors, integrating natural light through privacy glass can contribute to a healthier living and working environment. Buildings that prioritise natural light are more attractive to potential residents and tenants, thereby increasing occupancy rates and property value.

Elevating Aesthetics

The sleek, modern look of privacy glass can significantly elevate the aesthetic appeal of urban developments. It provides a contemporary and high-tech appearance that can set a property apart from others. The clean lines and unobtrusive nature of privacy glass contribute to a minimalist and sophisticated design, appealing to a broad range of potential buyers and tenants. In competitive urban markets, such aesthetic enhancements can be a decisive factor in attracting interest and securing leases or sales.


In the context of urban development, privacy glass emerges as a powerful tool for maximising natural light while maintaining privacy and enhancing the overall appeal of properties. Its benefits extend beyond aesthetics, contributing to energy efficiency, health, and well-being. As cities continue to grow and evolve, integrating innovative solutions like privacy glass can help create more sustainable, attractive, and liveable urban environments.

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.

Privacy glass, also known as switchable glass or smart glass, is a type of glass that can change its transparency on demand. It uses an interlayer containing liquid crystals that align or scatter when an electric current is applied, allowing the glass to switch between transparent and opaque states.

Privacy glass maximises natural light, reducing the need for artificial lighting during daylight hours. This can lead to significant energy savings and lower utility bills, making buildings more energy-efficient.

Yes, privacy glass is versatile and suitable for various applications in both residential and commercial properties. It can be used in external windows, internal partitions, bathrooms, and conference rooms, among other areas.

Absolutely. Privacy glass provides a sleek, modern look that can elevate the aesthetic appeal of any building. Its ability to switch between transparent and opaque states offers a contemporary and high-tech appearance.

By allowing natural light to flood into interiors, privacy glass helps regulate circadian rhythms, which can improve sleep quality and overall health. Access to natural light is linked to better mood, productivity, and well-being, making spaces more attractive and healthier for occupants.

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