Roof Replacement: Choosing Colourbond or Polycarbonate for Your Pergola and Verandah on the Central Coast

If the roof over your pergola or verandah is showing signs of rust, leaking at the seams, or creating a dark and damp outdoor space, it's time for a replacement. AWS Roofing specialises in replacing pergola and verandah roofs throughout the Central Coast, Newcastle, and the Hunter Valley, using materials such as Colorbond steel, polycarbonate, or a combination of both. This comprehensive guide will outline the decisions you need to make, showcase our recent work on a pergola roof in Gosford, and prepare you for requesting a quote.

Is it Possible to Replace Only the Pergola or Verandah Roof?

Absolutely. Not all roof replacements require a full house overhaul. We can replace smaller sections, such as a verandah or pergola roof, independently or as part of a complete re-roofing project. When the primary roof is also being replaced, it is common to address the verandah or pergola on the same visit to ensure that the flashings and roof lines integrate seamlessly.

If your main roof is ageing as well, it’s advisable to request quotes for both options. This allows you to weigh the benefits of doing them together versus separately.

For more information about complete re-roofs, visit our roof replacement page.

How Can You Tell if Your Pergola or Verandah Roof Needs Replacing?

If you observe any of the following signs, it's a good idea to have your pergola or verandah roof assessed:

• Rust streaks or holes in the metal sheets
• Water leaking through the joins or along the edges where the roof meets the house
• Cloudy, cracked, or brittle polycarbonate sheets
• An entertaining area that remains dark and damp during winter
• Dents or splits after a hailstorm
• Old fibro-style sheeting that may contain asbestos

At AWS Roofing, we do not perform patch repairs. Our focus is on replacing the roof entirely to ensure that your outdoor space is equipped with new sheets, flashings, and fixings, avoiding any further issues come storm season.

Choosing Between Colorbond Steel and Polycarbonate for Your Pergola Roof

The decision hinges on the amount of light you want in the area under the roof. Colorbond steel provides a solid roof that offers full shade, creating a finish that complements your house. In contrast, polycarbonate allows natural light to filter through, making it a popular choice for verandahs and pergolas where brightness is a priority.

Consider the following for your outdoor area:

• A solid Colorbond roof is ideal for a fully shaded outdoor area.
• A polycarbonate roof suits a pergola or verandah where light access is essential.
• A combination of both allows for a steel roof with selected clear or tinted sheets positioned where light is desired.

This combination is particularly beneficial for a pergola adjacent to a living area, where you want the protection of a steel roof while still allowing light into the space during cooler months.

Case Study: Pergola Roof Replacement in Gosford

A recent project in Gosford exemplifies how the mix of materials works effectively. The original roof was a low-pitched corrugated metal structure. The owners desired a roof that complemented the pergola design while ensuring the entertaining area remained filled with light. This was especially important in winter when a solid roof would have rendered the space dark and damp.

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

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

We offer Colorbond and Zincalume steel in three main profiles, and the best choice depends on the roof's pitch and the aesthetic you seek. These profiles are the same ones used for full house roofs:

• Custom Orb: The classic corrugated profile, a familiar sight on Central Coast homes and sheds.
• Trimdek: A robust, cost-effective profile featuring bold trapezoidal ribs. It comes in long lengths, allowing one sheet to span from the ridge to the gutter without end laps.
• Klip-Lok: A concealed-fix profile with no visible screws, ideal for long spans and lower-pitched roofs.

When receiving 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 use different materials.

How to Choose a Colour for Your Colorbond Outdoor Roof

If you want your new pergola or verandah roof to match your house's roof, gutters, or fascia, it's essential to see the colour in person. Online colour samples can be misleading, so we recommend checking your selection against a physical sample before making a final decision. You can view Colorbond colour samples at our showroom located at 3/3 O’Hart Cl, Charmhaven. We welcome you to visit and explore your options.

If you wish to narrow down your choices beforehand, the complete range is available on our Colorbond colours page. The Gosford pergola roof mentioned earlier is in Ironstone, a part of the premium colour range.

Addressing Old Verandah Roofs and Asbestos Sheeting

Many older homes, garages, and sheds in the Central Coast area still feature asbestos cement roofing, and an old verandah roof may fall into this category. If you suspect your verandah roof contains asbestos, refrain from drilling, cutting, sanding, or water blasting it. Asbestos sheeting requires careful removal and cannot be stripped off like a metal roof.

AWS Roofing is licensed for asbestos roof removal, adhering to SafeWork NSW regulations. We ensure that the sheeting is removed under controlled conditions and disposed of correctly before installing the new roof. Our article on asbestos roof removal and replacement on the Central Coast covers factors affecting the cost.

How 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, so it is wise to review your coverage before scheduling any repairs. You are responsible for contacting your insurance provider, filing a claim, and obtaining written approval before we commence any work.

We handle insurance work. While we do not negotiate with insurance companies, we can assist you in documenting 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 can be found on our storm and hail damage roofing page.

Essential Questions to Ask Before Booking a Pergola Roof Replacement

If you are obtaining multiple quotes for your pergola or verandah roof, consider asking these questions to gain insights into 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 are any being reused?
• Who is 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 Get a Quote for Pergola and Verandah Roof Replacement on the Central Coast

You can begin 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 there, we can arrange a free, no-obligation estimate for your roof.

We replace pergola and verandah roofs throughout the Central Coast, Newcastle, and the Hunter Valley, including areas such as Gosford, Wyong, Toukley, Terrigal, Erina, Woy Woy, and Charmhaven. If you are uncertain whether your suburb is within our service coverage, please call our office at 0407 133 435, and our receptionist will assist you.

Common Questions About Pergola and Verandah Roof Replacement

Do you exclusively 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 incorporated two sheets of tinted 5 Rib polycarbonate within a new Trimdek roof in Colorbond Ironstone. The steel offers shade and weather protection, while the polycarbonate sheets permit natural light to enter the entertaining area below.

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

AWS Roofing does not undertake patch repairs or leak fixes. When an outdoor roof exhibits leaks at the joins, rust, or brittleness, we recommend a full roof section replacement to ensure all sheets, flashings, and fixings are new. We will provide a thorough explanation of our recommendations for your pergola or verandah.

Where can I view 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 best way to match a new pergola or verandah roof with your home.