Home » Zinc Roofing Services

Zinc Roofing Sheets

If you’ve watched a roof coating chalk, colour fade early, or rust bleed through at the fixings, you already know what choosing the wrong material costs. Zinc roofing sheets solve these issues completely.

Discover why architects and high-end homeowners across Auckland are specifying zinc metal roofing sheets for new builds, renovations, and heritage restorations alike. Get in touch with our team for a price estimate; let’s plan your next roofing project today!

What Are Zinc Roofing Sheets?

Zinc roofing sheets are roofing panels formed from a titanium-zinc alloy, generally installed as a standing seam system rather than fixed with exposed screws. Adding titanium and copper to zinc gives the sheets strength and stability, so they withstand decades of expansion and contraction without fatiguing.

Once installed, the surface reacts with the air and forms a zinc carbonate patina. That patina protects the metal underneath and is self-healing, so small surface scratches blend back into the layer instead of becoming a weak spot. There is next to no maintenance or repainting required.

It’s this combination, a tough alloy and a self-repairing surface, that makes zinc sheets for roofing such a durable choice for New Zealand homes. Whether you’re a homeowner, architect, or developer, choosing zinc ensures long-term performance and beauty for your project.

Why Choose Zinc Roofing Sheets?

Zinc roofing is a superior roofing choice known for its unmatched durability, flexibility, and environmental benefits.

The key benefits of zinc roofing include:

Durability: Lasts for decades with minimal maintenance, making it a cost-effective choice.
Aesthetic Appeal: Develops a natural patina over time, enhancing its visual character.
Sustainability: 100% recyclable with an eco-friendly production process and safe water runoff.
Flexibility: Malleable and perfect for unique architectural designs, including curves and intricate details.
Versatility: Suitable for both residential and commercial applications, offering a modern yet timeless look.

Compared to alternatives like Colorsteel, zinc roofing provides superior longevity, self-healing properties, and a distinct, high-end appearance.

Zinc Roofing Sheet Specifications & Finishes

We supply roofing zinc sheets in a range of thicknesses and standing seam panel widths, to suit both residential and commercial roof profiles.

Natural Zinc

Develops its protective patina naturally over 12 to 18 months outdoors, starting bright and ageing to a soft, silvery grey.

Pre-Weathered (Quartz-Zinc)

Arrives with the patina already developed, so your roof looks settled and consistent from day one.

Anthra-Zinc

A dark charcoal finish for a bolder, more contemporary look.

Pigmented Finishes

A small range of factory-applied colours for architects working to a specific palette.

Talk to our team about which finish and profile suit your project, budget, and how exposed your site is to coastal conditions.

Zinc Roofing Sheet Prices

Zinc sits at the premium end of the roofing market. A few things move the price up or down:

Chosen Finish: Natural zinc is generally the most cost-effective option; pre-weathered and pigmented finishes cost more.
Roof Complexity and Pitch: A simple gable roof uses material more efficiently than one with multiple valleys, dormers, or a low pitch.
Corrosion Zone: Homes within 500m of the coast need closer attention to grade and detailing, which affects material requirements.
Panel Width and Seam Detailing: Custom widths and architectural detailing cost more than a standard standing seam run.

Because every project is different, we don’t publish a flat rate online. Contact our team, and we’ll provide an honest zinc roofing sheet price estimate based on your actual roof.

Why Choose IG Roofing’s Zinc Roofing Products?

With 37 years of experience, IG Roofing supplies premium zinc roofing sheets and wall cladding systems for high-end residential, architectural, and commercial projects. We work with leading zinc manufacturers to bring you a genuinely premium product range.

Trusted Material Expertise: Our team knows zinc roofing inside and out, including how it compares to copper, zinc, aluminium, and bronze alternatives.
Premium Material Selection: We source sheets manufactured to strict standards, ensuring consistent quality, colour, and long-term performance.
Compliance with Industry Standards: Our zinc metal roofing sheets meet relevant New Zealand and international manufacturing standards for quality and safety.
Tailored Solutions for Every Project: Whether it’s a modern luxury home, a heritage restoration, or a commercial property, we have a sheet or finish to suit.

What Structures Benefit from Zinc Roofing?

Zinc roofing is an ideal choice for various property types, ensuring long-term value and aesthetic appeal.

Best uses for zinc roofing:

Residential Homes: Homeowners seeking a stylish, durable, and low-maintenance roof.
Architectural Builds: Ideal for architects designing modern and unique structures.
Commercial Properties: Offices, retail spaces, and mixed-use buildings benefit from its longevity and cost-effectiveness.
Historic and Heritage Restorations: Aged zinc seamlessly complements heritage sites while maintaining structural integrity.
Eco-Friendly Developments: Developers looking for sustainable, low-impact materials.

No matter your project type, zinc roofing adds value, beauty, and performance.

Get a Price Estimate for Zinc Roofing Sheets

Finalising material choices for a new roof or renovation project? Our team has 37 years behind them supplying premium zinc roofing products across Auckland. Get in touch today or call us at 021 075 4309 to get a straight price estimate.

Email us at: of****@*************co.nz
Follow us on Facebook: IG Roofing Architectural

Frequently Asked Questions

What roof pitch do zinc roofing sheets need?

The minimum pitch depends on the profile and fixings used. NZS 3604 and manufacturer specs allow standing seam roofing in Auckland down to around 1.5 degrees with the right underlay and seam detailing, though it’s worth confirming for your specific roof.

Can zinc roofing sheets be used for wall cladding as well?

Yes. The same zinc sheets used on roofs work well as wall cladding too, giving architects a consistent material across both planes.

Do zinc roofing sheets come in standard sizes, or can they be custom made?

Our zinc roofing sheets are formed to the exact panel length and width your project needs, rather than cut from fixed stock sizes, so we can tailor seam spacing to your roof.

What underlay do zinc roofing sheets need?

Zinc needs a breathable, vapour-permeable underlay beneath it. Trapped moisture against the underside of the sheet can cause corrosion, so the underlay matters as much as the sheet itself.

How far in advance should I order?

It depends. Because sheets are formed to your project’s specs rather than pulled from stock, lead times vary by finish and quantity. Get in touch once your roof design is confirmed so we can build supply into your programme.