Does a Re-roof Need Building Consent in Wellington?
One of the first questions people ask when planning a new roof is whether they need building consent from the council. The short answer is that it depends on what is changing. Replacing like with like is often exempt work, while changes to the roof structure or a move to a heavier material may need consent.
An experienced company carrying out full re-roofing on Wellington homes will talk you through which category your job falls into and help with any paperwork if consent is needed.
Often exempt
- Replacing existing roofing with the same or a comparable material
- Replacing spouting, downpipes and flashings
- Repairs that do not change the structure
May need consent
- Changing from a light roof to a much heavier one, such as iron to concrete tiles
- Altering the roof shape, pitch or framing
- Adding new skylights or roof windows in some situations
- Work on buildings with specific heritage or planning rules
Check before you start
Building rules change over time, and exemptions have conditions. Wellington City Council and other local councils publish guidance, and their duty planners can answer questions. A quick check before work begins saves trouble when you come to sell.
Keep your records
Whether consent was needed or not, keep the quote, invoice, product details and any warranties together. Buyers and insurers often ask about the age and type of the roof, and good records answer those questions straight away.
Related guide: Lichen, Moss and Mould on Karori and Northland Roofs and When to Recoat an Iron Roof in Wellington.