FAQ's
Here are some common questions about roofing in New Zealand, covering topics such as maintenance, materials, consent requirements, costs, and signs that your roof may need attention. Whether you’re considering a new roof or looking to maintain your current one, these answers will help guide you through the process.
The lifespan of a roof can vary depending on the materials used. Metal roofs typically last 40-70 years, while asphalt shingles might last 20-30 years. However, regular maintenance can extend the life of your roof.
Metal roofing, such as Colorsteel, is popular due to its durability and ability to withstand New Zealand’s diverse climate, including heavy rain, strong winds, and UV exposure.
In most cases, re-roofing a house does not require building consent, provided that the same materials are used. However, if you are changing the roofing material or structure, you may need consent.
The cost of re-roofing can vary based on the size of the roof, the materials used, and the complexity of the job. On average, it can range from $15,000 to $25,000 for an average-sized home.
Signs that your roof may need repairs or replacement include visible leaks, rusting or corrosion (for metal roofs), missing or cracked tiles/shingles, and sagging areas. A professional roof inspection can help determine the extent of the damage