What Is a Double-Glazed Window and Its Benefits?

What Is a Double-Glazed Window and Its Benefits?

Most modern houses are made of glass windows. Glass has been an essential material in building and construction, as it helps to illuminate the home, keep it warm and secure premises from intruders. As a simple invention, glass has become a significant component, enabling constructors to develop efficient house windows and doors. 

One type of window used in modern homes is the double-glazed window. This article will discuss what a double-glazed window glass is and its benefits. Let’s dive into the points.

What is a double-glazed window? 

A double-glazed window in Sydney refers to an improved window with two sheets of glasses or double glass panes. Double-glazed refers to the two sheets, while gazed is a Middle English word meaning Glass. In window manufacturing, the windows can be single-glazed windows or double-glazed windows, depending on the number of panes used. 

When buying double-glazed windows, you will find standard windows in all outlets, which use two glass sheets. It is essential to specify what you want for your house during purchase. Buy a single-glazed window when you want a one-sheet glass and a double-glazed window when you need a window with two sheets.

Benefits of double-glazed windows

After knowing what double-glazed windows are and how to differentiate them from regular glass windows, it’s time to understand their benefits. Here are some benefits of double-glazed windows. 

They make your house warmer in winter


Does winter make your house too cold to live in? Do you suffer from substantial energy bills due to constant heating? You don’t have to worry anymore, especially if you live around Perth. To insulate houses, double glazing in Perth is quite normal. The windows are great for house insulation since they retain the heat inside the home. The process enables you to conserve the energy bills, and it’s perfect for individuals who experience long winters with shallow temperatures.  

Less Noise


Do you live in urban centers or on busy construction sites? If so, you need to install the double glazed panes in your home to keep off the extra noise. With them, you won’t experience much noise, thus having a quieter home. If you have a noisy neighborhood, in towns, or areas with so much noise, these are the perfect windows to pick. 

Energy saver


Are you suffering from huge energy costs due to regular heating or cooling of your house? It would be best if you got off from those bills by installing double-glazed windows in your home. Why these windows? The increased layer protects your house from the outside temperatures and helps to conserve the inside heat, making you run your HVAC and the heating system less regularly, saving costs. They help to turn houses into energy-saving homes.

Increased safety


When you have double layers for your windows, you improve the security of your home. Double-glazed windows are not easy to break and keep off burglars and other interruptions out of your house. Also, the windows protect your house from harsh climatic conditions, including strong winds and hurricanes. They provide more security and shelter as compared to the regular windows.  

Less condensation


With double-glazed windows, you can keep moisture out of the window panes and out of your house. The airtight seals on the windows prevent building of moisture in your windows. Modern double-glazed glasses have inert gasses, including xenon, which helps increase the windows’ efficiency. 

How to improve the efficiency of the double-glazed windows

Despite their design, any window, including the double-glazed windows, can fail to perform as expected, especially if not well installed. Besides installing double-glazed windows, there are ways to make them more efficient. You cannot compare the double-glazed windows and the standard windows since the former are more efficient. However, you can make them more efficient by following these tips. 

  • Use thermal curtains: You can install thermal curtains that significantly raise the value of the windows. 
  • Weatherproofing: older windows might crack or open up on the framing, making your windows not work efficiently as before. You can use silicone to stop and repair the cracks to avoid your window letting air in and out of your house.
  • Add insulating window film: You can make your double-glazed windows more efficient by adding a thin layer of plastic film adhesive. You can then use a hairdryer to apply heat to make it stick to the window. The main aim of this process is to add a barrier that helps slow air loss. 
  • Replace foggy windows: when your double-glazed windows start becoming foggy, it means they are damaged. They have lost the seals, and gas is creeping out. The best way to repair this is by replacing the windows with new ones. 

Before looking for a double-glazed window quote, it is essential to understand what you will be getting by going through these advantages. The details will help you make an informed decision. Most homeowners who look for these windows would want to reduce heat loss and save energy costs. You can do the same for your home and enjoy the mentioned benefits.  


Eric is the creator of At Home in the Future and has been a passionate fan of the future since he was seven. He's a web developer by trade, and serves as the Director of Communication and Technology for a large church in Nashville, TN (where he and his family are building a high tech home in the woods).