Long-run metal is lightweight, durable, and designed for NZ’s variable climate. It resists rust, wind, and rain while reducing stress on your home’s structure compared to heavier tile or shingle systems. It’s also available in a wide range of colours and profiles to suit both classic villas and modern homes.

Re-roofing is a major investment, so it’s important to recognise the signs that it may be time for your property to need one. Here’s what we recommend watching out for:

1. Visible Signs of Ageing or Damage: Rust, missing tiles, sagging or dark streaks are all signs that your roof is no longer performing properly and could be allowing moisture into your home.
2. Leaks or Water Damage: Stains on the ceiling and walls are a sign of moisture. Even small leaks, if left unaddressed over time, can cause significant damage and should be addressed with urgency. If you have made multiple attempts to fix a leak and it still persists, it’s a good time to consider re-roofing to ensure watertightness and gain peace of mind.
3. Age of the Roof: Once a roof is over 25 years old, it’s normally a good time to look at re-roofing. Roofs under 15 years old should be able to be repaired economically without requiring a re-roof.

The most common causes of roof leaks in New Zealand are deteriorated flashings, rust around screws and fixings, blocked or overflowing gutters, slipped or lifted sheets, and failed sealant around penetrations like skylights and chimneys. In high wind and heavy rain, leaks can also develop along ridge or valley flashings if they’re not sealed correctly. Because water often travels before showing up inside, a professional inspection is the quickest way to pinpoint the real source.

Many leaks can be repaired, especially if localised. However, widespread issues or an ageing roof may make a full replacement more practical. A professional inspection will help determine the best course of action.

Even minor leaks can lead to serious damage, including soaked insulation, mould growth, and weakened structural elements. In NZ’s wet climate, early intervention is crucial to avoid costly repairs.

With proper installation and maintenance, a long-run metal roof can last 40–60 years or more. Protective coatings help resist corrosion and UV damage, making it a long-term investment.

Not with modern systems. When installed with proper underlay and insulation, noise is significantly reduced; most homeowners find rain on metal roofing to be no louder than on other materials and often find it pleasant.

Metal roofing reflects heat and, when combined with insulation and ventilation, helps maintain comfortable indoor temperatures. This can reduce cooling costs in summer and improve overall energy efficiency.

Usually not, especially if you're replacing like-for-like materials (e.g., metal with metal). Consent is required if you're changing the roof structure, pitch, or switching to a heavier material. Regardless, all roofs must comply with the NZ Building Code, and we ensure every installation meets these standards.

Yes, it’s best to notify your insurer in advance. They may have specific requirements or advice. We carry full liability insurance and can provide proof of cover to give you peace of mind.