What Is Glazing a Window? A Clear Guide for Perth Homeowners
If you’ve ever Googled “what is glazing a window,” you’re not alone. It might sound like a DIY task or something you do to the window, but glazing actually refers to the glass itself, not the act of applying anything to it.
So, let’s clear things up.
What Does Window Glazing Actually Mean?
In simple terms, window glazing is the glass that sits inside your window frame. The process of installing that glass is done by a glazier, and it’s been around for centuries. A single sheet of glass is called single glazing, two sheets with a sealed space between them is known as double glazing, and some modern homes even use triple glazing for maximum insulation.
Contrary to popular belief, glazing has nothing to do with a coating or film applied to the glass. It’s about the structure of the glass itself.
Types of Windows Explained
Let’s break down the different types and their benefits:
Single Glazing
Still found in many older Perth homes, single-glazed windows consist of just one pane of glass. While cheaper, they offer poor insulation, let in outside noise easily, and aren’t very energy efficient.
Double Glazing
Double-glazed windows feature two panes of glass with an air or gas-filled space between them. This;
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Significantly improves thermal insulation
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Reduces noise pollution
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Helps with condensation control
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Strengthens security
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Lowers your heating and cooling costs
Why Does Glazing Matter for Your Home?
If your goal is to improve comfort, security and energy efficiency, glazing plays a huge role. The type of glass you choose impacts how your home holds temperature, keeps noise out, and resists wear and tear.
With double glazed windows, you get:
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Stable indoor temperatures year-round
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Reduced reliance on heating or air conditioning
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A quieter, more peaceful home
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Increased property value
Are Double Glazed Windows Worth It?
In short, yes. Double glazing is 20 to 30 times more energy efficient than single glazing. For Perth homes dealing with hot summers and chilly winters, it’s one of the best upgrades you can make.
It’s also a smart long-term investment that pays off in savings, comfort, and resale value.
Custom Glazing Solutions in Perth
At Action Glass & Aluminium, we offer fully customised glazing options to suit your home’s style, layout and performance needs. From windows to doors (including bi-fold, sliding and French doors), we make sure everything is:
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Compliant with Australian Standards (AS2047 & AS1288)
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Built to your exact measurements
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Available in a range of styles and finishes
Whether you’re upgrading old single-glazed windows or building a new home, we’ll guide you through the process and help you find the right glazing option.
Ready to Glaze Your Windows?
You don’t glaze a window yourself. You choose the type of glazing, and a qualified glazier installs it. If you’re considering upgrading to double-glazed windows or need help understanding the best choice for your home, we’re here to help.
Get in touch with Action Glass & Aluminium today for expert advice.













