How Much Does It Cost to Re-Roof a House in NZ?


Re-roofing a house is an essential maintenance task that can improve the look, safety and longevity of your home. However, before you decide to re-roof your house, it’s important to understand how much it will cost. In this article, we will explore the various factors that affect the cost of re-roofing a house in NZ and provide some helpful tips on how to save money.

Factors Affecting Re-Roof Cost:

The cost of re-roofing a house can vary significantly depending on several factors such as the size and shape of your home, the type of roofing material you choose, the location, and the condition of your current roof. The average cost of re-roofing a house in NZ is between $40,000 to $80,000. However, this can go up or down depending on the factors mentioned above.

Tips for Saving Money:

Here are some tips that can help you save money when re-roofing your house:

  1. Choose cost-effective roofing materials such as asphalt shingles or metal sheeting.
  2. Maintain your current roof by cleaning and repairing it regularly to prevent damage.
  3. Get multiple quotes from different contractors to compare prices and ensure you are getting the best deal.
  4. Schedule your re-roofing project during off-peak seasons when labor costs may be lower.

  5. Consider removing old roofing material before adding new layers, as this can save on weight and materials.


Re-roofing a house can be an expensive task, but by understanding the factors that affect the cost and taking proactive measures to save money, you can ensure your project is completed within budget. If you’re considering re-roofing your home, it’s important to work with experienced contractors who have expertise in roofing and can provide you with a customized solution that meets your needs and budget.

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