The windows of your home have a significant effect on in-home temperature and the rate in which rooms heat up in summer and cool in winter. Double glazed windows are an energy efficient window solution that provides a range of benefits that can improve home comfort, reduce power bills and be beneficial for our environment.
By retrofitting your existing windows with double glazed glass you can avoid the need to replace your current window frames. This can help you save on the costs associated with buying new window frames and can be particularly beneficial if you have an older home or custom-built window frames.
What are Double Glazed Windows?
Double Glazed windows are a type of energy efficient window unit that consist of two panes of glass that are separated by an argon gas gap. The specific design of double glazed windows provides superior energy efficiency and insulative properties which can reduce your reliance on heating and cooling bills.
The air gap between the panes of glass is a vital element that reduces heat transfer and helps to maintain a more stable indoor temperature.
What are the Benefits of Double Glazed Windows?
Double glazed windows offer a range of benefits when compared to single pane windows:
Increased Thermal Efficiency
Double-glazed windows significantly reduce fluctuations in heat loss and gain, helping to maintain a comfortable indoor temperature throughout the year. Double glazing your windows can be particularly effective in extreme climates, where fluctuations in temperature can be minimised.
Energy Efficiency and reduced power bills
Double-glazing your existing windows can improve your home’s energy efficiency. By minimising fluctuations in temperature you can reduce reliance on heating and cooling systems thereby saving money on energy bills. This is important in Australia, where our varied climate lends to higher reliance and usage of heating and cooling as a percentage of household energy usage. Double-glazed windows can reduce heat loss or gain by up to 30%, which enables homeowners to cut back on energy consumption and cut back on energy bills.
Reduced Noise Transmission
Double glazed windows offer excellent noise reduction benefits. The air gap between the glass panes helps to absorb sound, making your home quieter. This is particularly beneficial if you live near a busy road, in close proximity to an airport, or in a densely populated neighbourhood.
Reduced Condensation
Condensation can be a common problem within the home. Condensation occurs when warm, humid air comes into contact with a cold surface. Double-glazed windows minimise condensation build up by maintaining the interior glass pane at a warmer temperature..Condensation can lead to mould within the home which requires cleaning and can be harmful to overall health and can also damage home surfaces.
Increased Security and Safety
Double glazed windows are more difficult to break when compared to single-glazed windows. This makes them a more secure option as they provide additional protection against break-ins. Being a more sturdy window also means they are safer for families with children as double glazed windows are less likely to shatter into large, dangerous shards.
Save money by retrofitting existing windows
RetroFitting helps you save money, improve efficiency and reduce waste!
Retrofitting your existing windows enables you to retain your current window frames, save money, maintain the character of your home, and reduce waste and disruption. In many cases new frames, aluminium in particular have a significantly lower thermal efficiency than timber. New replacement frames come with considerable cost and disruption to the home, often needing remediation works where the new frames meet your wall. This not only applies to windows! Other retrofit practices can save you money and reduce waste, such as pipe relining being an alternative to pipe replacement. Why replace when you can RetroFit!
Increase to the value of your home
Installing double glazed windows can help you add value to your home with buyers on the lookout for energy efficient and sustainable homes. Double glazing also helps to protect interiors from UV rays and can prevent fading.
Environmental sustainability
Double glazing your windows can also have a positive impact on our environment and the planet. Reduced energy usage lowers the carbon footprint of your home and reduces carbon dioxide emissions. So why not help the planet and save money at the same time!
Things to consider if you are double glazing your existing windows.
If you are considering double glazing your existing single pane windows there are certain factors to consider to ensure you select the best solution for your home.
Budget
Work out a budget before you start researching double glazing options to ensure that you can install high-quality windows within your budget range..
Climate
When choosing to double glaze, consider the local climate where you live. Different types of glazing, such as single, double, or triple, are suited to different climates.
Energy Efficiency
Understanding the energy efficiency ratings of different types of glass can help you make an informed decision. Additional features, such as bushfire-rated windows, may be necessary in some areas.
Privacy and Security
Ensure your new windows provide adequate privacy and security to protect your home and belongings.
Property Location
When choosing new double glazed windows take into account the location of your home. Is it situated on a busy road or in a quiet rural area. These factors can help you select the most appropriate options for your location.
Style and Design
Selecting new double glazed windows can enhance your home's aesthetics and appearance and enhance viewing of outdoor areas and landscapes. .
Size of your windows
Take into account the size of the windows you are replacing so you can avoid issues with ventilation, insulation, and appearance.
Double glazing existing windows - a sustainable and cost effective solution to consider
Installing double-glazed windows is a smart investment that can save you money on energy bills, increase your home's value and make your home more sustainable and eco-friendly.
By carefully considering factors such as the location of your home, your local climate and the design of your home, you can select the best windows suited to your needs and enjoy the many benefits of double glazing.
Frequently Asked Questions
Yes, because the interior pane of glass is closer to room temperature than the exterior pane, double-glazed windows are less prone to condensation buildup, helping to maintain clearer views and healthier indoor air quality.
Yes, commonly used gases include argon and krypton. These gases have higher insulating properties than air, further improving the energy efficiency of double-glazed windows.
Yes, many double-glazed windows come with low-emissivity (Low-E) coatings that help reduce the transmission of ultraviolet (UV) rays, which can cause fading and damage to furniture, carpets, and artwork.
Yes, double-glazed windows contribute to a more sustainable and environmentally friendly built environment by reducing energy consumption and greenhouse gas emissions associated with heating and cooling.
Double-glazed windows can increase a property's resale value due to their energy efficiency, improved comfort, and enhanced aesthetic appeal. This makes them attractive features for potential buyers.




















