In New Zealand, several factors contribute to roof deterioration. Coastal areas expose roofs to salty air, which accelerates corrosion, especially in metal roofs. High winds can dislodge roofing materials and loosen seams, weakening the structure over time. Heavy rain and humidity also contribute to moss and mould growth, which can damage roofing materials like zinc, aluminium, and copper. Intense UV radiation from the sun can degrade protective coatings and fade colours, particularly in the summer months. These environmental factors make regular maintenance and material choice crucial for long-lasting roofing solutions in New Zealand.

In Auckland, roofs endure high rainfall, strong winds, and high UV exposure, all of which accelerate wear. Proximity to the sea introduces salt air, which can cause corrosion in metals like zinc and aluminium. These conditions make durable, weather-resistant roofing materials such as copper and architectural metal roofing ideal for Auckland homes.

IG Roofing is your partner for your roofing needs

IG Roofing offers a wide range of roofing solutions to enhance any structure’s durability and design. From sleek standing seam roofs to custom-made gutters, their products combine high-quality materials like aluminium, zinc, and copper with modern finishes.

Each product is designed to withstand harsh weather while providing aesthetic appeal, making IG Roofing a reliable choice for residential and commercial projects.

Here are the benefits of using each product:

Standing Seam Roof

• Versatile Design: Ideal for pitches from 3° to 90°, suitable for both flat and curved applications.
• Material Variety: Available in copper, zinc, aluminium, and Colorsteel, each adding distinct style and durability.
• Secure & Hidden Fixings: Ensures an elegant finish, compatible with both ventilated and non-ventilated installations.

Aluminium Roof

• Lightweight & Durable: Aluminium offers a high strength-to-weight ratio and resists corrosion.
• Low Maintenance: Ideal for various weather conditions, maintaining its appearance over time.

Zinc Roof

• Eco-Friendly Option: Zinc is fully recyclable and has a natural patina that enhances longevity.
• Weather Resistant: Withstands harsh climates while requiring minimal upkeep.

Copper Roof

• Elegant Aging: Copper develops a unique patina over time, giving it an enduring aesthetic.
• Highly Durable: Long-lasting, with excellent resistance to environmental wear.

Flat Seam Panels

• Sleek Finish: Provides a flat, minimalist look suitable for contemporary buildings.
• Customisable: Allows for flexibility in design with varying sizes and layouts.

Interlocking Wall Panels

• Enhanced Building Facades: Panels interlock to create a seamless, refined exterior.
• Weather Protection: Protects against elements while adding a modern architectural style.

Custom Made Gutter

• Tailored Fit: Made to exact specifications, ensuring perfect drainage and aesthetic harmony.
• Material Matching: Crafted to complement roofing materials like copper, zinc, or aluminium.

Aside from residential roofing, IG roofing is also a trusted service provider by government agencies and businesses. A good contractor for commercial roofing is crucial to make sure that the investment is not put to waste. A robust roof not only contributes to the building's aesthetics but also supports operational efficiency, making it a vital investment for any commercial property.

IG Roofing specializes in high-quality commercial roofing solutions, providing options such as standing seam and architectural metal roofing tailored to New Zealand's unique climate. Their experienced team ensures that each roofing project meets specific needs, delivering durability and longevity. For more details, visit IG Roofing’s commercial page.

Understanding what suits your roofing needs

If you live in Auckland, roof replacement is often the better option due to the region's harsh weather, including salt-laden air, strong winds, and high UV levels. Replacement ensures long-term durability and resilience, while renovation may suffice for minor repairs. Choosing robust materials, like copper or zinc, is ideal for these conditions.

Re-roofing

Re-roofing on the other hand, is a complete roof replacement. It needs more materials and labour, making it a lot more expensive. This process involved peeling the original roof away and replacing it completely. For example, if you’re considering a copper roof or aluminium roof, these materials can enhance your home’s look while making sure it’s also functional.

Roof renovations

Roof renovations or roof restoration involves the cleaning, repairing and recoating of your original roof. It requires a lot less materials and labour than other methods and it helps prolong your roof’s lifespan. It essentially brings your roof back to life - most cases a roof replacement happens because restoration can’t ‘bring it back to life.’ Options like standing seam cladding or zinc cladding NZ can provide a modern look while also improving durability.

If you prefer renovation for your Auckland home, it can still be effective for improving durability and extending your roof’s lifespan, especially if damage is minimal. Reinforcing key areas, adding protective coatings, and addressing weathered sections can prevent further deterioration. However, selecting materials suited to Auckland’s conditions—like zinc or copper—will help ensure lasting resilience in this climate.

Why re-roofing may be better than restoration

If the damage to your roof is such that it can’t be restored, you’ll be advised to reroof. If you have multiple broken tiles, lots of recurring leaks, or damp and mould inside, it’s likely that your roof will need more than just a repair. Because it’s more expensive than restoration, most homeowners choose restoration instead. Restoration will keep your home dry, but you will need to get it fixed at some point.

When restoration isn’t recommended

If you’re recommended to restore your roof instead of getting a new one, it’s because it has its benefits. However, all of the advantages are quick and affordable fixes that may not offer long term value. Restoration is more affordable and quicker, but you’ll have to reroof in the future and it may come sooner than you’d expect. Make sure the health of your roof is the priority.

For Auckland homeowners, IG Roofing’s renovation services provide an excellent option to enhance and protect roofs against the city's challenging climate. Using durable materials like copper and zinc can extend the lifespan of your roof without the need for full replacement.

Visit IG Roofing for expert services in standing seam and architectural metal roofing. You can find them at 12A-15 Avenue Road, Mount Eden, Auckland or call 09 525 4411 for a consultation. To learn more, contact IG Roofing directly.