Are you tossing up new roofing plans for your pergola, patio or carport? When it comes to polycarbonate roofing, popular choices are Suntuf and Sunlite Twinwall.
Although both are high-quality roofing systems, they’re designed with different priorities in mind. So how do you choose between them?
In this article, we will outline the differences between Suntuf corrugated sheeting and Sunlite Twinwall roofing, and help you decide which one best suits your roofing project.
What is Suntuf EZ Glaze?
Suntuf EZ Glaze is a single-layer, corrugated polycarbonate roofing sheet known for its strength, clarity, and ease of installation. It’s often the go-to choice for projects like patios, verandas, DIY greenhouses and outdoor entertaining areas.
Along with proprietary profiled design, Suntuf EZ Glaze can be installed directly onto rafters without the need for intermittent purlins. Suntuf EZ Glaze creates a glass-like appearance by eliminating the need for purlins that run throughout the width of your roof space.
It’s available in a wide range of profiles (such as Corrugated, Greca and Trimdek) and colours like SolarSmart options that reduce heat. Homeowners have plenty of flexibility when it comes to aesthetics and sun control.
What are some quick benefits of Suntuf?
- UV Protection: Features a UV protective layer that blocks 99.9% of harmful UV rays, helping to protect people, pets, and furnishings underneath.
- Lightweight: At just 3mm thick, Suntuf sheets are lightweight and simple to cut. Perfect for DIY installations and professional jobs.
- Wide Range of Colours & Profiles: Available in a variety of colours, tints, and profiles (like Corrugated, Greca and Trimdek) to suit different architectural styles and sun-control needs.
- Durable & Impact Resistant: Suntuf delivers outstanding impact resistance and long-term weatherability, even in Australia’s harsh climate.
- Low Maintenance & Long-Lasting: Designed to resist yellowing and cracking, Suntuf is built for longevity. It’s also backed by a limited lifetime warranty for peace of mind.
You can explore the Roofing Options Suntuf EZ Glaze range here. It can be cut to custom sizes at no additional cost, such as being cut into multiple pieces. Reduce cost by choosing a larger sheet and cutting to size.
What is Sunlite Twinwall?
Source: Brochure
Sunlite Twinwall is a multiwall polycarbonate sheeting system designed for superior thermal performance. Instead of a single sheet, Sunlite is made with two polycarbonate layers separated by internal flutes forming an insulating air gap. It is the only twinwall product that features the unique Solarsmart technology, which provides glare-free, evenly diffused natural light that is softer, safer and brighter.
The result? Better insulation, softer diffused light, and a clean architectural finish that works well in both residential and commercial applications. Get the benefit of maximum UV protection across the entire ultraviolet spectrum, including visible light as well as the invisible heat radiation from the sun.
Sunlite is ideal for applications where heat reduction and thermal insulation are priorities, such as pergolas, skylights, greenhouses, and areas with full sun exposure.
What are some of the benefits of Sunlite?
- Glare-Free Natural Light: Sunlite Polycarbonate roofing offers high-grade ampelite and laserlite, providing glare-free, evenly diffused natural light. This results in a softer, safer, and significantly brighter interior environment.
- Solarsmart Technology: Thanks to its unique Solarsmart technology, Sunlite Polycarbonate roofing offers maximum UV protection across the entire ultraviolet spectrum. This protection includes visible light and invisible heat radiation from the sun.
- Lightweight: Sunlite polycarbonate roofing is lightweight, making it easy to handle during installation and reducing structural load requirements.
- Strong and Durable: It is highly durable, ensuring long-lasting performance and protection against the elements.
- Impact Resistance: Sunlite polycarbonate sheets are 250 times more impact-resistant compared to glass, which makes them perfect for various weather conditions, including fire-prone areas.
Compared to glass, Sunlite twinwall polycarbonate is 250 times more impact resistant, making it structurally durable in all weather conditions, even in fire-prone areas.
Check out colour options and more details here, or read how to create the perfect polycarbonate pergola roof.
Which One Should You Choose?
You can choose Suntuf EZ Glaze if:
- You want a traditional, corrugated look
- You’re working with a limited budget
- You need a quick, easy-to-install option
- Your project isn’t exposed to full sun all day
- You want a lot more natural light coming in
Suntuf is a versatile, low-maintenance option that’s perfect for everyday outdoor spaces, from gazebos to sunrooms, patio enclosures to carports. It’s lightweight, cost-effective and looks great in both classic and modern settings.
Pick Sunlite twinwall if:
- Heat and insulation are a concern
- You’re building a space used year-round (like a sunroom or greenhouse)
- You want a sleek, architectural finish
- You’re planning a curved or arched roof
- You prefer diffused natural light over direct glare
For industrial roofing/glazing, covered swimming pools, greenhouses, covered walkways, conservatories, skylights, residential roofing, and more, Sunlite twinwall offers improved thermal comfort, making it ideal for areas that get a lot of sun or require temperature control. It’s a smart long-term investment that means you’ll use your space a lot more!
Do you need help making a decision?
If you’re still unsure which product is right for your project, the team at Roofing Options can help you find the best material for the job.
Whether you’re looking for advice on polycarbonate roofing, want to compare sheet options, or need tips on installation, get in touch with us or visit our showroom in Melbourne.
We supply a full range of roofing systems, including:
Read: Consider These Trends for Your Next Roofing Project.
Don’t forget about Sunpal
While this blog focuses on comparing Suntuf and Sunlite Twinwall, it’s worth mentioning Sunpal Multiwall, an advanced standing seam system ideal for large-scale, curved or architecturally designed roofs. Sunpal offers:
- Double-lock standing seam joints
- Compatibility with curved and flat structures
- Exceptional thermal and weather performance
Although Sunpal isn’t available online for delivery at Roofing Options, we can assist you with custom orders and pricing.
We provide hassle-free online shopping with home delivery included. Once an order is made, your products will be shipped in a safe and secure manner. Whatever you’re located, we have the perfect roofing supplies to match!
Trustworthy Sunlite Twinwall Polycarbonate Roofing: Get a Quote
Whether you’re looking for polycarbonate roofing supplies in Frankston, Carrum Downs, Dandenong, Cranbourne, Officer, Berwick, Narre Warren, or Endeavour Hills, you can talk to us for a quote.
Are you a builder, contractor, homeowner or DIY enthusiast? Roofing Options Centre has everything you need to upgrade or transform your property’s exterior. As one of Melbourne’s leading roofing suppliers, we offer three convenient walk-in locations, plus a fully stocked online store for easy shopping.
Our range includes premium Colorbond steel roofing materials, polycarbonate sheets, custom made flashings, downpipes, and complete DIY roofing kits. Backed by a team with expert product knowledge, we only stock materials from trusted, high-performance brands — built to withstand Australia’s toughest weather conditions.
Contact us, browse our online store, or visit our Cranbourne or Campbellfield stores. Here are the contact details of our stores:
Campbellfield:
- 4/1730 Hume Hwy Campbellfield, VIC 3061
- 03 9354 2633
- 03 8339 1150
- sales.cfield@roofingoptions.com.au
- Mon to Fri: 7:00am – 4:00pm
Cranbourne:
- 2/270 South Gippsland Hwy, Cranbourne, VIC 3977
- 03 9702 3301
- sales.cran@roofingoptions.com.au
- Mon to Fri: 7:00am – 4:00pm
