In Auckland, there are several roofing materials available for replacing the existing roof. Here are some commonly used roofing materials and a brief description of each:

  1. Asphalt Shingles: Asphalt shingles are one of the most popular roofing materials in New Zealand. They are cost-effective, easy to install, and come in a variety of colors and styles. Asphalt shingles are durable and provide good protection against wind and rain. They typically have a lifespan of 15 to 30 years.
  1. Concrete Tiles: Concrete tiles are known for their durability and longevity. They are available in different profiles, textures, and colors to suit various architectural styles. Concrete tiles offer excellent fire resistance and can last for 30 to 50 years or more with proper maintenance.
  1. Clay Tiles: Clay tiles are known for their aesthetic appeal and are commonly used in traditional and Mediterranean-style homes. They are durable, energy-efficient, and provide good insulation. Clay tiles have a long lifespan of 50 to 100 years, making them a sustainable choice.
  1. Metal Roofing: Metal roofing, such as corrugated iron or steel, is gaining popularity in New Zealand. Metal roofs are lightweight, durable, and low-maintenance. They are resistant to fire, rot, and insect damage. Metal roofs can last 40 to 70 years or more, depending on the type of metal used.
  1. Longrun Steel: Longrun steel roofing consists of continuous sheets of steel that are custom-cut to fit the roof. It offers flexibility in design and is available in various profiles and colors. Longrun steel is lightweight, durable, and provides good weather resistance. With proper maintenance, it can last 30 to 60 years.
  1. Bitumen Membrane: Bitumen membrane roofing is commonly used for flat or low-slope roofs. It consists of a waterproofing layer made of modified bitumen. Bitumen membranes are durable and provide excellent waterproofing. They are often used in commercial or industrial buildings but can also be used in residential applications.

When considering the roofing material for your replacement project, factors to consider include the durability, weather resistance, aesthetic appeal, cost, and compatibility with the architectural style of your home. It’s advisable to consult with roofing professionals or suppliers in New Zealand who can provide detailed information on the specific products available, their features, and their suitability for your project.