Sunglaze vs EZ Glaze vs Glass: Style, Cost and Safety Compared

If you’re about to revamp your patio, pergola or outdoor entertaining area, one of the biggest decisions to make is what to put over your head.

Do you go with Sunglaze, EZ Glaze, or traditional glass roofing?

At first glance, they can look a little similar. All three allow natural light through. All three can create a modern, open feel. But when you look closer at style, cost, safety and long term performance, the differences become clear.

In this guide, we break down Sunglaze vs EZ Glaze vs glass so you can confidently choose the right option for your home. And if you are unsure where to start, the team at Roofing Options can help you compare materials and supply the right system for your project.

What Is Sunglaze?

Sunglaze is a premium flat polycarbonate roofing system designed specifically for pergolas, patios and verandahs. Unlike corrugated polycarbonate sheets, Sunglaze panels are flat and lock together with a concealed fixing system.

Key Features of Sunglaze

Flat, modern appearance
Interlocking panels with hidden screws
UV protected polycarbonate
High impact resistance
Available in clear and tinted options

Sunglaze is popular across Australia because it delivers a clean, architectural finish without the weight and cost of glass.

If you are aiming for a contemporary outdoor area that still lets in plenty of light, Sunglaze is often the go to option.

Roofing Options supplies Sunglaze systems for both DIY renovators and trade professionals. You can explore their polycarbonate roofing range to see available profiles and finishes.

What Is EZ Glaze?

EZ Glaze is another flat polycarbonate roofing system designed for patios and pergolas. Like Sunglaze, it features a sleek look and interlocking panels. It is often considered a more budget friendly alternative.

Key Features of EZ Glaze

Flat sheet appearance
Interlocking design
Lightweight construction
DIY friendly installation
Available in clear and tinted finishes

While similar in concept to Sunglaze, EZ Glaze systems can differ in profile thickness, locking mechanisms and overall rigidity.

For homeowners who want a modern clear roof but are working within a tighter budget, EZ Glaze can be an appealing solution.

Also Read: EZ Glaze – A Fresh, Modern Alternative for Your Pergola Roof

What About Glass Roofing?

Glass roofing is exactly what it sounds like. Toughened or laminated glass panels are installed over a supporting frame to create a fully transparent roof.

Key Features of Glass Roofing

Completely clear finish
Premium, high end aesthetic
Heavy weight
Requires engineered structural support
Higher upfront cost

Glass is often chosen for architectural builds where aesthetics are the primary driver. It delivers unmatched clarity and a luxury feel.

However, it also introduces higher installation complexity, structural considerations and cost.

You Might Also Like: Polycarbonate or Glass?

Style Comparison: Which Looks Best?

When choosing between Sunglaze, EZ Glaze and glass, appearance is often the first consideration.

Sunglaze

Sunglaze offers a sleek, flat finish with concealed fixings. There are no visible screws breaking up the lines. The result is a clean, modern look that suits contemporary Australian homes.

It provides excellent light transmission while still offering UV protection. You get brightness without the harshness.

EZ Glaze

EZ Glaze also delivers a flat look, though some systems may show more visible joins depending on installation.

It still provides a contemporary aesthetic, but the finish may not feel quite as premium as Sunglaze in higher end projects.

Glass

Glass provides the clearest view of the sky. If you want a completely uninterrupted visual connection with the outdoors, glass is unmatched.

However, framing systems are typically more substantial due to the weight. This can change the overall look of your pergola.

The honest answer?

If you want modern and streamlined without premium architectural costs, Sunglaze often strikes the best balance.

Cost Comparison: What Will You Actually Pay?

Cost is where the biggest differences appear.

Glass

Glass is typically the most expensive option.

You are paying for:

Toughened or laminated safety glass
Engineering and structural support
Professional installation
Heavier framing systems

The material alone is significantly more expensive than polycarbonate alternatives.

Sunglaze

Sunglaze sits in the mid to upper range of polycarbonate systems.

It costs more than basic corrugated sheets, but less than glass. You are paying for:

Premium design
Concealed fixing system
Strength and durability
UV protection

For many homeowners, Sunglaze offers the sweet spot between cost and finish.

EZ Glaze

EZ Glaze is generally positioned as a more budget conscious flat panel option.

It still delivers a modern look, but with a lower material cost compared to Sunglaze.

If you are covering a large patio and budget is tight, EZ Glaze can reduce overall project spend.

For up to date pricing, Roofing Options can provide guidance based on your project size and location.

Safety Comparison: Which Is Strongest?

This is one of the most important questions, especially in Australia where hail, heat and storms are part of life.

Polycarbonate: Sunglaze and EZ Glaze

Both Sunglaze and EZ Glaze are made from polycarbonate. Polycarbonate is known for its high impact resistance.

It is:

Extremely difficult to shatter
Lightweight
Flexible under stress

In hail prone areas, polycarbonate generally performs better than glass. It absorbs impact rather than cracking.

Glass

Modern glass roofing uses toughened or laminated safety glass, which is stronger than standard glass.

However, it can still break under extreme impact. And if it does break, replacement costs can be significant.

If safety and durability in harsh Australian conditions are top priorities, polycarbonate systems such as Sunglaze and EZ Glaze often have the edge.

Heat and Light Performance

Another major concern is heat build up.

Light Transmission

Glass allows maximum natural light.
Clear Sunglaze and EZ Glaze allow high levels of light while diffusing harsh glare.
Tinted or opal finishes reduce brightness and improve comfort.

Heat Control

Polycarbonate systems can offer better solar control options depending on the tint selected.

Glass without specialised coatings can allow significant heat transfer, making your outdoor area uncomfortably hot in summer.

When comparing options, it is important to consider not just light, but how comfortable the space will feel at 2 pm in January.

Roofing Options can guide you on the best sheet colour and profile to balance light and heat.

Installation and Structural Requirements

Glass

Glass is heavy. This means:

Stronger beams
Engineered structural support
Professional installation required

This can increase overall project complexity and cost.

Sunglaze and EZ Glaze

Both systems are lightweight.

They are:

Easier to handle
Faster to install
Suitable for many DIY or trade builds

If you are retrofitting an existing pergola frame, polycarbonate is often far simpler to integrate.

For guidance on matching your roofing to your frame, you can review Roofing Options’ pergola roofing solutions and speak to their team for tailored advice.

Maintenance and Longevity

No one wants a roof that becomes cloudy or brittle after a few years.

Sunglaze

Premium Sunglaze panels include UV protection to reduce yellowing and degradation. With proper installation and cleaning, they can provide long term clarity.

EZ Glaze

Performance depends on the specific system and quality. It is important to source from a reputable supplier.

Glass

Glass does not yellow, but it shows dirt easily. Cleaning can be more difficult due to weight and height.

If ease of maintenance matters to you, polycarbonate systems are generally simpler to manage.

So, Which One Should You Choose?

Here is a simplified way to think about it.

Choose Glass if:

Budget is not a concern
You want maximum architectural impact
You are building a high end custom structure

Choose EZ Glaze if:

You want a flat, modern look
You are working within a tighter budget
You want a lightweight solution

Choose Sunglaze if:

You want a premium modern finish
You value durability and concealed fixings
You want strong performance in Australian conditions

For most Australian homes, Sunglaze often offers the best balance of style, safety and value.

Why Buy From Roofing Options?

It doesn’t matter if your experience is in contracting, building, or whether you’re more into doing it yourself; Roofing Options has everything you need to kickstart your dream roofing project. And yes, your roof will be completely UV-protected.

As a leading source of roofing supplies (including polycarbonate) in Melbourne, we have three walk-in locations and a convenient online store.

We supply steel roof sheets, downpipes and accessories, custom made flashings, polycarb roof systems such as Sunpal multi, roof skylights such as Velux, and so much more.