What Are Triple Glazed Windows?

what are triple glazed windows

More recently, people in Australia have been introduced to double glazed windows. This very good thermal and acoustic insulation is achieved with double glazed windows, however there is more that we have missed.
It turns out that in places around the world where people really care about insulation they use triple glazing. That’s a surprise, there are still many people in Australia who don’t know about the existence of double glazing and there are already triple glazing.

So, get ready to learn about the supernatural properties of triple glazed windows.

What Are Triple Glazed Windows?

If you want to boost your home’s energy efficiency, triple glazed windows might be the perfect solution. Triple glazed windows, also known as triple pane windows, consist of three layers of glass with insulating gaps in between, usually filled with argon or krypton gas. These gaps act as barriers, reducing heat transfer and noise infiltration. Compared to single or double glazed windows, triple glazed units offer SUPERIOR INSULATION, making them ideal for Melbourne’s weather.

How Do Triple Glazed Windows Work?

Think of triple glazed windows like a thermal sandwich. The outer glass pane faces the weather, the middle pane adds extra insulation, and the inner pane keeps your home cosy. The air or gas trapped between each layer slows down heat transfer, meaning your home stays warmer in winter and cooler in summer. Additionally, the extra layers help block external noise, making them a fantastic choice if you live near busy roads or noisy neighbourhoods.

Advantages of Triple Glazed Windows

Why should homeowners consider triple glazed windows?

Superior Energy Efficiency

One of the biggest advantages of triple glazed windows is their outstanding energy efficiency. With electricity costs, keeping your home well-insulated is more important than ever. These windows drastically reduce heat loss, meaning your heater and air conditioner do not have to work as hard. The result? Lower energy bills.

Excellent Soundproofing

Triple Glazed Windows soundproofing

Living in a bustling city or street means dealing with traffic noise, construction, and noisy neighbours. Triple glazed windows provide exceptional soundproofing, creating a peaceful indoor environment. Whether you are working from home or just relaxing, the difference in noise reduction is noticeable compared to double glazed units.

Enhanced Safety and Security

With three layers of glass, triple glazed windows are much harder to break than traditional windows. This makes your home safer against potential intruders and even protects against extreme weather conditions. Plus, the extra durability means they last longer, adding value to your property.

Triple Glazed Windows U-Value Explained

When comparing windows, you will often hear about the U-value. This measures how well a window insulates—the lower the U-value, the better the insulation. Triple glazed windows typically have a U-value between 0.8 and 1.2, making them far more efficient than double glazed windows, which usually range between 1.8 and 2.2. For Melbourne homeowners, this means better temperature regulation year-round.

Are Triple Glazed Windows Better Than Double?

The short answer? Yes, but it depends on your needs. If energy efficiency, noise reduction, and security are top priorities, triple glazed windows outperform double glazed ones.

However, they do come at a higher initial cost. Triple glazed windows are a necessity for those who need them or are willing to spend the extra money. Because in Melbourne weather, it’s too much. We don’t get frost here at all and we get a heatwave once every 10 years. Recent summers have not been very generous with hot temperatures at all.

Triple Glazed Windows Price

Speaking of cost, how much should you expect to pay? In Australia, triple glazed windows can range from $1,000 to $2,500 per square metre, depending on the frame material, glass type, and supplier.

Are Triple Glazed Windows Worth It for Melbourne Homes?

If you are planning a home renovation and want a quieter, more energy efficient home, triple glazed windows are an excellent upgrade. They provide unbeatable insulation, reduce outside noise, and enhance security. While the upfront cost is higher, the benefits over time make them a worthwhile investment for many Melbourne residents. So, are they right for you? If you value comfort, efficiency, and long-term savings, the answer is likely yes.

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