When building or upgrading a sunroom, one of the most important choices you’ll make is what type of glass to use. If you’re in Sydney or anywhere in New South Wales, you’ve probably come across the term “double glazed sunroom”—but what does it really mean, and is it worth the investment?
In this guide, we’ll explain the basics of double glazing, its benefits, and why it could be the smartest choice for your next sunroom project.
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What Is a Double Glazed Sunroom?
A double glazed sunroom is a sunroom built using double-glazed glass panels, also known as Insulated Glass Units (IGUs). These panels consist of two panes of glass separated by a sealed gap filled with air or inert gas (such as argon), designed to improve thermal insulation and noise reduction.
At Fresh Outdoor, all of our premium sunrooms are built using high-quality double glazed glass, tailored to handle Sydney’s climate while offering excellent performance all year round.
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Key Benefits of a Double Glazed Sunroom
1. Energy Efficiency
Double glazing significantly reduces heat transfer between the inside and outside. This means less reliance on heating and cooling systems, resulting in lower energy bills and a smaller environmental footprint.
2. Year-Round Comfort
A double glazed sunroom helps you stay cool in summer and warm in winter, making the space usable 365 days a year.
3. Noise Reduction
Live near a busy street or noisy neighbours? Double glazed glass provides excellent acoustic insulation, allowing you to enjoy peace and quiet in your sunroom.
4. Condensation Control
Unlike single-pane windows, double glazing helps prevent internal condensation, which reduces mould risk and improves air quality—especially during Sydney’s humid months.
5. Higher Property Value
Sunrooms with double glazed glass not only look more sophisticated but are also considered energy-efficient home upgrades, which can positively impact your property’s market value.
Why a Double Glazed Sunroom Makes Sense in Sydney
Sydney’s variable climate—hot summers, cool winters, and the occasional storm—makes proper insulation more than a luxury; it’s a necessity. Whether it’s the searing January heat or a brisk July evening, your sunroom should remain comfortable year-round. That’s where a double glazed sunroom truly excels, offering the perfect balance of thermal performance, functionality, and visual appeal.
Beyond insulation, it also adds a sleek architectural element to your property. Whether you’re transforming the space into a quiet home office, a sun-drenched reading nook, or a stylish entertainment area for guests, double glazing allows you to enjoy the space to its fullest potential—regardless of the season.
What to Consider Before Installing One
Before committing to a double glazed sunroom, consider the following:
Site orientation: Maximise natural light while minimising heat gain.
Glazing options: Low-E coatings, tinting, and gas-filled IGUs can further enhance performance.
Local approvals: Depending on your suburb and project scope, you may require CDC (Complying Development Certificate) or DA (Development Approval).
Structure & design: Match with your home’s architecture—Fresh Outdoor offers bespoke aluminium frames and layout options.
Speak to our team for expert advice
Why Choose Fresh Outdoor?
At Fresh Outdoor, we specialise in building custom-designed double glazed sunrooms that are beautiful, durable, and built to last.
✔ Over 10 years’ experience in Sydney’s outdoor building industry
✔ Fully licensed & insured builder
✔ We assist with planning approvals (DA/CDC)
✔ High-performance double-glazed glass & thermally broken frames
✔ 5-star Google reviews and trusted by top-tier architects
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Let’s Create Your Ideal Double Glazed Sunroom
If you’re ready to transform your outdoor space into an insulated, stylish and peaceful retreat, our team is here to help. Book a free consultation and let’s bring your sunroom vision to life.
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