What are the benefits of double-glazed glass windows?

When building or renovating a house, it’s important to pay close attention to the windows, as windows can make or (figuratively) break your home’s comfort factors in both summer and winter. Not to mention, windows can have a huge bearing on a house’s energy efficiency and carbon footprint.

One of the best things homeowners can do for their property is to invest in insulated glass windows. While insulating glass windows is deemed expensive, the benefits are immeasurable and will last for many years to come. Helping you build a home that is not only kind to you, but also the broader environment.

What are insulated glass windows?

The term insulated glass refers to glass that has been made to prevent significant heat transfer into or out of a home or building. Insulating glass consists of multiple pieces of glass that are separated by spacers and sealed at the edges. The space that exists between the glass becomes an airtight space that acts as a form of insulation.

Insulated windows, while being durable and strong, are known for their ability to reduce the transfer of heat, which significantly helps in the regulation of indoor temperature. It’s also worth noting that insulated glass windows can also be referred to as double-glazed or double-pane glass.

Benefits of insulated glass windows

Despite sometimes being an afterthought, windows are complex and interesting elements in the fabric of a home. For example, they let in light and fresh air while also being able to offer views that seamlessly connect indoor and outdoor living.

However, windows can also be a major source of heat gain in summer and heat loss in winter. That’s where insulated glass comes in. Energy efficient windows like insulated glass windows make your home comfortable while also reducing energy costs.

Energy efficiency

A big drawcard for insulated windows is the fact that they go a long way to ensuring that a house is energy efficient. This is because insulated windows act as a form of thermal insulation. This type of insulation requires less use of electricity which in turn helps energy efficiency.

Noise reduction

Insulated glass not only helps when it comes to sound insulation, but it also helps to improve the acoustics of the house. The airtight gap between the panes of glass doesn’t allow noise to break through. This means that you can enjoy loud music without bothering your neighbours. It also means that neighbourhood noise won’t worry you either.

Safety and security for your home

Double glazing does a lot for your home by way of safety and security. In terms of safety, insulated glass helps to prevent mould forming indoors. This is because insulated glass helps reduce condensation which prevents mould from developing inside. Finally, when it comes to security, insulated windows are harder to break than normal windows, offering another layer of security protection.

Spend less on energy bills

Your home can lose up to 40% of its heat and gain up to 87% of its heat through windows. Insulated windows ensure thermal comfort because the window system helps keep you cool in summer and warm in winter. Resulting in less use of things like heaters and coolers which in turns reduces the cost of your average power bill.

The cost of insulated windows

Insulated windows can be added to a property through a custom made or retrofit process. Custom made double glazed windows are produced and installed as a single unit made up of two panes of glass. This approach is reserved for windows in new houses where the building work is being done from scratch.

When it comes to pricing, double-glazed windows are most commonly priced by the square metre. The average cost is around $1,350 per square metre. It’s worth noting that retrofitting an existing pane is between 10% and 20% more expensive than custom made double glazing.

Key factors that work to determine the price of insulated windows include:

  • The thickness and tinting of the glass
  • The material used for the window frame
  • The colour of the frame
  • The materials around the window frame
  • The window opening style

Alternatives to double glazed windows

In some cases where double-glazing may not be possible, you can consider retrofitting the windows. The process of retrofit secondary glazing, involves an additional pane of glass being added to an existing single-glazed window. Therefore, this approach is used when an existing home is being renovated. However, this is likely not an ideal solution due to the added complexity of the process.

Get the most out insulated glass windows

Investing in insulated glass windows is a move that you will benefit from for years to come. By simply replacing your windows, you can create a house with a brighter, cleaner and healthier environment.

Further, combining insulated glass with a stylish and practical fly screen solution can assist whenever you do need to open up your space as the year gets warmer, while still retaining their energy saving benefits when securely closed during the evenings and colder months.

There is no doubt that glazing is a significant investment in the quality of your home. However, the initial investment that insulation glass requires can greatly reduce your environmental footprint and electricity costs for years to come.

All of the benefits of insulated glass windows work together to ensure that your home is welcoming, comfortable and extremely liveable. At the end of the day, that’s all anyone can ask for from their home.