Colourbond Vs Polycarbonate: Choosing the Best Pergola Roof

If your pergola or verandah roof shows signs of rust, has leaks at the seams, or creates a gloomy, damp environment, it’s time to think about a replacement. AWS Roofing is your expert in pergola and verandah roof replacements across the Central Coast, Newcastle, and the Hunter Valley. We use high-quality materials like Colorbond steel and polycarbonate, or a combination of both. This comprehensive guide will help you make well-informed decisions, highlight our recent pergola roof project in Gosford, and prepare you for requesting a quote.

Is It Possible to Replace Only the Roof of Your Pergola or Verandah?

Absolutely. Not all roof replacements require a full renovation of your home. We can replace smaller sections, including a verandah or pergola roof, either as standalone projects or as part of a larger re-roofing initiative. If you are also replacing the main roof, it is often sensible to address the verandah or pergola simultaneously. This ensures that the flashings and roof lines align seamlessly.

Should your main roof also show signs of deterioration, consider obtaining quotes for both tasks. This enables you to weigh the benefits of managing both replacements together against handling them separately.

For more information on complete re-roofs, please check out our roof replacement page.

What Signs Suggest That Your Pergola or Verandah Roof Needs Replacement?

If you observe any of the following signs, it’s advisable to have your pergola or verandah roof assessed:

• Visible rust streaks or punctures in the metal sheets
• Water leaking through seams or edges where the roof meets the structure
• Cloudy, cracked, or brittle polycarbonate sheets
• A shaded area that remains dark and damp during winter
• Dents or splits caused by hail damage
• Old fibro-style sheeting that may contain asbestos

AWS Roofing does not perform patch repairs. We focus on complete roof replacements, ensuring that your outdoor area is fitted with new sheets, flashings, and fixings. This approach prevents further complications during storm season.

How to Choose Between Colorbond Steel and Polycarbonate for Your Pergola Roof

Your decision primarily hinges on how much natural light you wish to allow into the area beneath the roof. Colorbond steel offers a robust roofing option that provides complete shade and enhances your home’s exterior finish. In contrast, polycarbonate allows natural light to pass through, making it a desirable choice for verandahs and pergolas where brightness is essential.

Consider the following for your outdoor area:

• A solid Colorbond roof is ideal for creating a fully shaded outdoor space.
• A polycarbonate roof is perfect for a pergola or verandah where maximising light is crucial.
• A combination of both can provide a steel roof with strategically placed clear or tinted sheets to increase light entry.

This hybrid option is particularly beneficial for a pergola adjacent to a living area, offering the protection of a steel roof while still allowing light to brighten the space during the cooler months.

Recent Project Highlight: Pergola Roof Replacement in Gosford

A recent project in Gosford demonstrates the effective use of mixed materials. The original roof was a low-pitched corrugated metal structure. The homeowners requested a roof design that would not only complement the pergola but also keep the entertainment area well-lit. This was especially important in winter, as a solid roof could otherwise make the space feel dark and damp.

We replaced the existing roofing with 0.48 Trimdek in the Colorbond shade Ironstone. To maintain an influx of natural light, we incorporated two sheets of tinted 5 Rib polycarbonate into the new roof structure. The outcome is a modern, weather-resistant steel roof that creates a bright and inviting atmosphere underneath. You can explore project photos on our Gosford pergola roof project page.

Which Metal Roofing Profile is Best for a Verandah or Pergola Roof?

We offer Colorbond and Zincalume steel in three main profiles, and your selection will depend on the roof’s pitch and the look you desire. These profiles are identical to those used for complete house roofs:

• Custom Orb: The classic corrugated profile, widely recognised in Central Coast homes and sheds.
• Trimdek: A robust, economical profile featuring prominent trapezoidal ribs, available in long lengths to span from ridge to gutter without end laps.
• Klip-Lok: A concealed-fix profile with no visible screws, ideal for long spans and lower-pitched roofs.

When requesting a quote, inquire about the sheet profile and specify the Colorbond or Zincalume products by name. This ensures a straightforward comparison between quotes, as two roofs that appear similar on paper may utilise different materials.

What Factors Should You Consider When Selecting a Colour for Your Colorbond Outdoor Roof?

If you wish for your new pergola or verandah roof to match your home’s roof, gutters, or fascia, it’s vital to see the colour in person. Online colour samples can often be misleading, so we suggest comparing your choice against a physical sample before making a final decision. You can explore Colorbond colour samples at our showroom located at 3/3 O’Hart Cl, Charmhaven. We encourage you to visit and review your options.

If you prefer to narrow down your options beforehand, the complete range is available on our Colorbond colours page. The previously mentioned Gosford pergola roof features Ironstone, which belongs to the premium colour collection.

Handling Old Verandah Roofs and Asbestos Sheeting

Many older homes, garages, and sheds in the Central Coast area may still have asbestos cement roofing, and an old verandah roof could fall into this category. If you suspect your verandah roof contains asbestos, do not attempt to drill, cut, sand, or water blast it. Asbestos sheeting requires specialised removal and cannot simply be stripped away like a metal roof.

AWS Roofing is licensed for asbestos roof removal, complying with SafeWork NSW regulations. We ensure the sheeting is safely removed and disposed of properly before installing the new roof. Our article on asbestos roof removal and replacement on the Central Coast discusses the factors that influence cost.

What Steps Should You Take to Replace a Pergola or Verandah Roof After Hail or Storm Damage?

Hail can cause significant damage, resulting in dents and splits in roof sheets, while strong winds can displace flashings. Damage to an outdoor roof from a storm may be covered under your home insurance policy, making it wise to check your coverage before scheduling repairs. You must reach out to your insurance provider, file a claim, and obtain written approval before we can commence any work.

We manage insurance work. While we do not negotiate with insurance companies, we assist in documenting the damage for your claim, provide a thorough inspection report and quote for your insurer, and proceed with the roof replacement once the claim is approved. Detailed steps are available on our storm and hail damage roofing page.

Essential Questions to Ask Before Scheduling a Pergola Roof Replacement

When seeking multiple quotes for your pergola or verandah roof, consider asking these questions to clarify what you are paying for:

• What is your roofing licence number, and are you insured and WorkCover accredited?
• Which sheet profile and which Colorbond, Zincalume, or polycarbonate product is included in the quote, by name?
• Are new flashings and fixings included, or will any be reused?
• Who will be responsible for removing and disposing of the old roofing, and is that included in the price?
• Is there a written warranty, and does it cover both workmanship and materials?

AWS Roofing holds roofing licence 247575C. We are fully insured and WorkCover accredited, and every roof we install comes with a written warranty. We ensure that all old sheeting, flashings, and fixings are removed, so you won’t have to deal with any debris left beside your house.

How to Request a Quote for Pergola and Verandah Roof Replacement on the Central Coast

You can start by sending us photographs. Our contact form allows you to upload images or plans of your pergola or verandah, detailing any issues you’ve observed, such as rust, leaking joins, or a dim outdoor area. From there, we can arrange a free, no-obligation estimate for your roof.

We provide pergola and verandah roof replacements throughout the Central Coast, Newcastle, and the Hunter Valley, covering areas such as Gosford, Wyong, Toukley, Terrigal, Erina, Woy Woy, and Charmhaven. If you are unsure whether your suburb is within our service area, please call our office at 0407 133 435, and our receptionist will gladly assist you.

Common Questions About Pergola and Verandah Roof Replacement

Do you only replace full house roofs?

No. AWS Roofing can replace smaller roof sections independently, including verandah and pergola roofs, in addition to full house and commercial roofs. If your main roof also requires replacement, addressing the outdoor roof during the same visit ensures that the flashings and roof lines integrate correctly.

Can I allow light to filter through a new steel pergola roof?

Yes. In the Gosford pergola roof project, we integrated two sheets of tinted 5 Rib polycarbonate within a new Trimdek roof in Colorbond Ironstone. The steel provides shade and weather protection, while the polycarbonate sheets allow natural light to illuminate the entertaining area below.

Will you repair a leak in my verandah roof instead of replacing it?

AWS Roofing does not engage in patch repairs or leak fixes. When an outdoor roof shows leaks at the seams, rust, or brittleness, we recommend a complete roof section replacement to ensure that all sheets, flashings, and fixings are new. We will provide a clear explanation of our recommendations for your pergola or verandah.

Where can I see Colorbond colours in person?

You can find Colorbond colour samples at the AWS Roofing showroom located at 3/3 O’Hart Cl, Charmhaven NSW 2263. Since colours displayed on screens can be misleading, examining a physical sample is the most reliable way to match a new pergola or verandah roof with your home.