Colourbond Vs Polycarbonate: Choosing Pergola Roofing

If your pergola or verandah roof shows signs of rust, leaks at the seams, or creates a dark and damp environment, it’s time to explore replacement options. AWS Roofing is a specialist in pergola and verandah roof replacements throughout the Central Coast, Newcastle, and the Hunter Valley. We use materials such as Colorbond steel, polycarbonate, or a blend of both. This comprehensive guide will assist you in making informed decisions, highlight our recent pergola roof project in Gosford, and prepare you to request a quote.

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

Absolutely. Not every roof replacement requires a full overhaul of your property. We can replace individual sections, such as a verandah or pergola roof, either independently or as part of a larger re-roofing project. If your main roof is also due for replacement, it is often beneficial to address the verandah or pergola simultaneously. This ensures that the flashings and roof lines work together seamlessly.

If your primary roof is also deteriorating, consider obtaining quotes for both projects. This will allow you to weigh the benefits of completing both tasks at once versus separately.

For more information on full re-roofs, please visit our roof replacement page.

What Warning Signs Suggest 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 holes in the metal sheets
• Water leaking through seams or along edges where the roof connects to the building
• Cloudy, cracked, or brittle polycarbonate sheets
• A shaded area that remains dark and damp during the winter months
• Dents or splits caused by hail damage
• Old fibro-style sheeting that may contain asbestos

At AWS Roofing, we do not perform patch repairs. Our focus is on complete roof replacement, ensuring your outdoor area benefits from new sheets, flashings, and fixings, thus preventing further issues during storm season.

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

Your choice largely depends on how much natural light you want to let into the space beneath the roof. Colorbond steel offers a robust roofing solution that provides complete shade and enhances your home’s exterior with a polished finish. On the other hand, polycarbonate allows natural light to penetrate, making it an attractive option for verandahs and pergolas where brightness is a key consideration.

Consider the following options 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 essential.
• A combination of both can provide a steel roof featuring strategically placed clear or tinted sheets to enhance light entry.

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

Case Study: Pergola Roof Replacement Project in Gosford

A recent project in Gosford exemplifies the effective use of mixed materials. The original roof was a low-pitched corrugated metal structure. The homeowners wanted a roof design that would complement the pergola while ensuring the entertainment area remained well-lit. This was especially important during winter, as a solid roof could make the space 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 below. You can view project photos on our Gosford pergola roof project page.

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

We provide Colorbond and Zincalume steel in three primary profiles, and your choice will depend on the roof’s pitch and the aesthetic you desire. These profiles are the same ones used for full house roofs:

• Custom Orb: The traditional corrugated profile, commonly seen in Central Coast homes and sheds.
• Trimdek: A robust, cost-effective profile with pronounced 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 guarantees 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 want your new pergola or verandah roof to match the roof, gutters, or fascia of your home, it’s essential to view the colour in person. Online colour samples can often be misleading, so we recommend comparing your selection 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 invite you to visit and review your options.

If you’d like to narrow down your choices beforehand, the complete range is available on our Colorbond colours page. The previously mentioned Gosford pergola roof features Ironstone, which is part of 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 and complies with SafeWork NSW regulations. We ensure that the sheeting is removed safely 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 impact the 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 may displace flashings. Damage to an outdoor roof from a storm might be covered under your home insurance policy, making it wise to check your coverage before scheduling any repairs. You need to contact your insurance provider, file a claim, and obtain written approval before we commence any work.

We manage insurance work. While we do not negotiate with insurance companies, we can help document the damage for your claim, provide a detailed 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 noticed, such as rust, leaking joins, or a dim outdoor area. From this point, we can arrange a free, no-obligation estimate for your roof.

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

Common Queries Regarding 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, alongside full house and commercial roofs. If your main roof also needs replacing, addressing the outdoor roof during the same visit ensures that the flashings and roof lines integrate properly.

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 signs of 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.