Windows are an essential feature of commercial buildings. Aside from the obvious practical purpose of letting in light, windows give a unique style and character to a building, and can vastly improve their curb appeal. Therefore, it is no surprise that there are a number of different types of window available, each of which has its own features and benefits.
The two major elements for businesses to consider when choosing windows for their buildings are the material for the frames and the type of glass. The insulation properties will vary for each. A further consideration is building code requirements.
Glass
Tempered Glass
Usually a legal requirement for commercial buildings, tempered glass is stronger than the glass used for homes. It’s less harmful when broken because it shatters into small pieces – unlike residential glass, which breaks into larger shards and can be more dangerous.
Laminated Glass
Laminated glass is made with two panes of glass. A thick piece of plastic glues the panes together, which strengthens the glass. If broken, the glass sticks to the plastic and doesn’t scatter when shattered.
Glazing
Glazing refers to the number of glass panes within a window. Noise and heat insulation increases with the number of panes. Multiple pane glazing can use both plastic and glass. This makes it less expensive than windows made entirely from glass, which can also be more difficult to install.
The tint you choose for your windows can eliminate any glare issues. You can choose a standard or high-performance tint. Also available are Low-E or reflective coatings.
Frame Styles
Fixed Windows
As you may expect, fixed windows don’t have any mechanism to open or close them. Their main purpose is to allow natural light to enter a building. The window panes are usually fixed to the window frame.
Single-hung Windows
Single hung windows have only one moveable part – the bottom sash. The window opens by sliding up the bottom sash vertically.
These windows are suitable for traditional buildings. They are a cost-effective option, easy to maintain, with clear glass.
Double-hung Windows
The most common type of window in commercial buildings, double-hung windows have two panels that slide up and down, which makes them easy to open and close. They also provide good airflow and allow a lot of natural light into the building.
Casement Windows
Casement windows are hinged on one side and open like a door. They are ideal for buildings with a lot of outdoor space, as you can open them and enjoy the fresh air. Casement windows also provide a lot of natural light and airflow.
Awning Windows
While being similar to casement windows, awning windows open from the bottom instead of the side. This makes them ideal for buildings with limited outdoor space, as they can be opened up even if a railing or other obstacle is in the way. Like casement windows, awning windows provide a lot of natural light and airflow.
Pivoted Windows
Also similar to casement windows, pivoted windows work with a pivoting mechanism. They can include single or multiple window pane panels.
Double-pane Windows
Double-pane windows are made up of two glass layers separated by an air gap. Therefore, this type of window is extremely energy efficient, helping businesses to cut their energy costs. Double-pane windows also have good noise reduction properties, making them perfect for offices located in noisy areas.
Conclusion
Choosing the right windows for a commercial building is essential for both functionality and aesthetics. The type of glass and frame style can significantly impact energy efficiency, security, and overall building maintenance requirements. Whether opting for tempered or laminated glass, single-hung or casement windows, businesses must consider factors such as insulation, noise reduction, and compliance with building regulations.
At NSS Group, we specialise in providing glazing services to commercial buildings across the UK, ensuring that your windows remain in top condition. From routine cleaning and inspections to repairs and replacements, our expert team is here to help. Contact us today to learn more about how we can support your commercial property’s needs.