Iron Roof Specialists
Family-Owned, Expert Roofing Solutions Tailored to New Zealand’s Unique Conditions – Where You Deal Directly with the Owners for Trusted, Quality Service Every Time.
Iron roofs were once a popular choice for both residential and commercial properties in New Zealand, with many homes and buildings featuring iron in either a corrugated or flat tray profile. This roofing material was widely used up until the 1980s, when advancements in coating technologies began to change the way roofs were manufactured. As a result, many older iron roofs may no longer have the same protective coatings and systems that are now standard in modern iron roofing products, leaving them vulnerable to the harsh weather conditions we experience in New Zealand.
Iron Roof Specialists
Over time, your iron roof may require additional maintenance or upkeep to ensure it remains in good condition and is properly protected against corrosion. At Accredited Roofing, we are Aucklands’ one-stop shop for all your iron roof needs. Our skilled technicians specialise in iron roof repairs, cleaning, painting, and roof replacement. We can help with all types of iron roofs including corrugated iron roofs, flat iron roofs, ribbed and tray profile roofs.
Common issues with iron roofs include rust on roofing sheets, loose or rusted nails, and missing fastenings. To address these problems, we offer a range of iron roof repairs and services including:
- Repairing holes in corrugated iron roofs
- Replacement of rusted or damaged sheets
- Replacement of loose, rusty or missing fixings with roofing screws and EPDM seals
- Silicone seal or replace flashings
- Replacement of valley trays
- Rust treatments
- Replacement of EPDM dektite flashings around pipe penetrations and flues
- Removal of redundant pipes and flues
We also provide cleaning, painting and ongoing maintenance solutions.
Accredited Roofing is a trusted and recommended iron roof maintenance company, specialising in all iron roof cleaning, repairs, painting & re-roofing services. Contact us today for expert advice and services to keep your iron roof in top shape for years to come.
Roof Treatments & Cleaning
Whether you need an effective solution to preserve your roof or a speedy way to enhance its appearance, we have the right service for you! Our roof cleaning services include professional moss treatments, moss removal and powerful water blasting to refresh and protect your roof.
Roof Repair
If you’re noticing leaks or signs of damage, our experienced team can swiftly assess the situation and provide cost-effective solutions to repair and reinforce your roof. Don’t let the issue escalate – reach out to us today to safeguard your home.
Roof Painting
Revitalise and Protect!
We offer a range of solutions for roof restoration including custom-designed coating systems that seal and protect your Iron roof for long-lasting durability.
Roof Replacement
If you’re considering upgrading to a more durable solution, our roof replacement services provide a long-term re-roofing option which includes advanced roofing systems designed to withstand New Zealand’s extreme weather conditions. This investment will help protect your home and ensure your roof is secure, no matter the season.
Frequently Asked Questions
What challenges do older iron roofs in New Zealand face?
Many older iron roofs, especially those installed before the 1980s, lack modern protective coatings. Over time they’re prone to corrosion, rust, loose fixings and coating breakdown, particularly in Auckland’s harsh weather. Without maintenance, these issues can develop into leaks and structural damage.
What iron roof services do you offer?
We’re Auckland’s one‑stop shop for iron roof repairs, cleaning, painting and roof replacement. Our technicians work on corrugated iron roofs, flat tray roofing, ribbed profiles and more, providing tailored solutions to keep your iron roof in good condition and properly protected against corrosion.
How do I know if my iron roof needs repainting or replacing?
Signs that repainting may be enough include surface rust, chalking coatings and minor leaks. Advanced corrosion, frequent leaks and structural concerns may be a sign you need a roof replacement. We’ll inspect your iron roof, evaluate coating and substrate condition, then advise whether maintenance or re‑roofing is the best investment.
Can you clean an old iron roof safely?
Yes. We choose cleaning methods based on the condition of the roof. For iron roofs with fragile coatings or corrosion, we use appropriate techniques to remove contaminants without causing unnecessary damage, then often follow up with repairs and protective coatings to stabilise and protect the surface.
Is iron still a good roofing choice for modern homes and buildings?
Modern iron and steel roofing systems with advanced coatings offer excellent durability, design flexibility and weather resistance. When installed and maintained correctly, they’re a great option for both residential and commercial properties, providing long‑lasting performance in New Zealand’s changing climate.
Do you handle both residential and commercial iron roofs?
Absolutely. We work on iron roofs across homes, commercial buildings and industrial sites. Whether it’s a small corrugated iron roof or a large flat‑tray commercial roof, we can provide inspection, maintenance, repairs or replacement tailored to the specific demands of each project.