Glass is one of the most versatile and highly regarded materials used in the construction industry. It has become prominent in commercial architecture because it is energy efficient and aesthetically pleasing. The clean, modern look and ability to connect interiors and exteriors means that glass will remain popular for many years.

Arguably the biggest development regarding the material is point supported structural glazing systems. These allow designers to create entire walls and facades from glass, providing strength and support for the panes of glass.

The developments have seen structural glazing used in a huge array of different styles of commercial architecture. From offices to restaurants, sports to hospitality, glass is a prominent material. Glazing systems are even used to protect heritage architecture without obscuring the unique features that people love and want to protect.

The first point supported structural glass system was created in the 60s. It showed that an envelope of the material could be created without needing extensive steel or aluminium framing. The compressive strength of the glass meant that it could support itself without dynamic fatigue; as a result the framework and fittings could be minimised, creating fewer visual obstructions.

Glazing technology has also advanced by leaps and bounds in recent years. It is now possible to choose glass that will greatly improve energy efficiency, maximise sound attenuation, boost the integrity of the structure, and offer security benefits.

By using more glass, architects can create commercial architecture with lighter, more comfortable interiors. These spaces can replicate an outdoor aesthetic whilst also providing protection from the elements.

Developments are continuing, particularly in pursuit of glass that can react to heat and light levels without changing the aesthetics. Developers are also exploring ways to further increase the strength of the material so that taller spans can be created with the same minimal need for structural supports, frames, fins, and cables.

The future will be filled with emerging technologies and glass will continue to be a well regarded, widely used material.