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Nelson

Nelson roofsPlenty of sun, and the odd enormous storm.

Nelson's roofs spend most of the year in sun, about 2,400 hours of it, among the highest totals in New Zealand. That's hard on paint. The other side of Nelson weather is the rare storm that drops months of rain in days, as August 2022 and December 2011 did. Tell us what you need and we'll find a Nelson roofer who specialises in that job, if we have one covering your area.

Find a specialist roofer in Nelson

  1. Your postcode and three quick questions
  2. We match you with a Find My Roofer certified roofer who specialises in your job
  3. They call you to arrange a quote. No obligation to go ahead.
  • Find My Roofer certified: insurance, specialty and LBP status (where needed) checked
  • Your details go to one roofer, never sold

What Nelson's weather and ground mean for roofs

Sun and UV

NIWA says Nelson is frequently one of the four sunniest places in the country, and its 95 wet days a year are the fewest of the Nelson and Tasman stations. UV runs higher than in the far south. Sun breaks paint down, so fading and chalking are the things to watch; see roof painting in Nelson.

Storms that break records

The atmospheric river of 16 to 20 August 2022 brought a 1-in-120 year rain event, and the Maitai River peaked at 459 cumecs, nearly double its previous record. In December 2011, 160 Nelson houses were evacuated for flooding or slips after more than six times the usual December rain. Spouting, valleys and flashings all get tested at once in rain like that.

Slips and moving ground

More than 200 landslides struck the region in the December 2011 storm. Parts of Tāhunanui are built on a large, active landslide, the subject of a 2002 study. Natural Hazards Commission cover applies to both house and land after a landslide, while storm and flood damage to the house itself goes to your private insurer.

Brick chimneys and the 1929 quake

The Murchison earthquake of 17 June 1929 (Mw 7.3) damaged many brick buildings and chimneys in Nelson. If your older house still has a brick chimney, especially a cracked or unused one, a roofer's opinion is worth having. Our chimneys and earthquakes guide explains when removal makes sense.

Salt around the bay

Homes within 500 m of Tasman Bay or Nelson Haven, or 100 m of a tidal estuary, are in exposure Zone D, and breaking-surf beachfronts such as parts of Tāhunanui can be Zone E under E2/AS1. That decides which steel, fixings and spouting suit your house, so get the roofer to confirm the zone.

Winter frosts

Nelson averages 31 days a year below 0 °C, with about 21 ground frosts in July, though snow is very rare. Frosty mornings make roofs treacherous and push winter roof work later into the day.

The roofing jobs Nelson conditions create

Roof painting, because of all that sun. Roof painting in Nelson covers timing, coastal rust and what a good quote includes.

Repairs and spouting after big rain. See roof repairs, spouting and roof leaking in heavy rain.

Chimney removal on older homes, covered on our chimney removal page.

Re-roofing when old iron is past painting. Repaint or re-roof? helps you decide which you're facing.

Nelson has kept many Victorian buildings in its historic centre, and the South Street area is designated as having heritage value. If you're in a heritage area, ask Nelson City Council about any limits before changing roofing materials or colours. Heritage New Zealand also says works that may modify or destroy a pre-1900 structure need an archaeological authority.

Nelson City Council issues building consents in the city; Richmond and the rest of Tasman District deal with Tasman District Council. Like-for-like roofing with a comparable product in the same position is usually consent-exempt, but changing the roofing type can need consent. Consented roofing work on a house must be done or supervised by an LBP.

Storm and slip safety

If a slip has moved above or below your house, or cracks are opening in the ground, keep out of that area and follow Civil Defence advice. Never go up on the roof in a storm or while it's wet. Where water is dripping close to a light fitting, switch off at the switchboard, and stay out from under any ceiling that's bulging.

Our advice for Nelson homeowners

We'd plan roof painting for Nelson's long dry summer rather than wait until the paint is chalking off. Before winter, we'd have spouting and valleys checked so they're clear when the next big rain arrives. And if there's an old brick chimney you don't use, we'd get a roofer's view on removing it rather than re-flashing it again.

Want a roofer to take a look?

Tell us the job and your postcode. We match it with a Find My Roofer certified roofer who specialises in that kind of work, and they call you to quote. Your number goes to them alone.

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How it works with us

We don't do any roofing ourselves. We pass your job to one checked local roofer where we have one, and tell you straight away if we don't. Enjoy the sunshine.

Your suburb

Suburbs and areas around Nelson

Questions

Straight answers.

How often does a Nelson roof need repainting?
There's no fixed number. Sun is the main thing wearing paint here, so watch for fading, chalky residue and bare patches. Our repaint or re-roof guide explains what to look for.
Does insurance cover slip damage to my roof?
If a landslide damages your house, Natural Hazards Commission cover applies to the house and land, and your home insurer usually manages the claim. Storm or flood damage to the house itself is a private insurance matter. Our NHC guide has more.
Do I need special materials near Tāhunanui Beach?
Probably. Within 500 m of the sea is exposure Zone D, and surf beachfronts can be Zone E. Ask your roofer which zone applies and what each product is rated for.

Ready for a roofer to look at it in Nelson?

Your postcode and three quick questions. We match you with a local roofer who specialises in your job, and tell you straight away if we don't have one near you.

Where this information comes from

Every fact and rule on this page comes from the sources above, checked on the dates shown. How we write and check these pages.

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