Guides

How long does a reroof take in New Zealand?

Published NZ contractor examples range from a two-day long-run job to work taking roughly a week, while general provider guidance extends further for complex projects. Do not confuse days on the roof with the time from enquiry to completion. Design, procurement, access and weather belong in the programme too. Sources: HDK Longrun Roofing; Coldrick Roofing; Tauranga Roofing Services.

Applies to
New Zealand
Reviewed
28 September 2026
Evidence
7 linked source pages
Price convention
NZD; GST shown by source

What do different businesses actually publish?

Reported projects and general guidance are different evidence
PublisherPublished timingEvidence and limitation
HDK Longrun RoofingTwo daysHibiscus Coast project report. Area and price not published. Sources: HDK Longrun Roofing.
Coldrick RoofingRoughly one weekTauranga project including associated upgrades. Sources: Coldrick Roofing.
Tauranga Roofing ServicesTypically 3–7 daysGeneral FAQ, not a sample average. Sources: Tauranga Roofing Services.
Superior Renovations3–5 working days for straightforward projects; longer for complex workProvider planning guidance, not a guaranteed deadline. Sources: Superior Renovations.
Artisans RoofingTwo-week completion guaranteeProvider-specific offer with conditions, not a market standard. Sources: Artisans Roofing.

These observations are not five equivalent experiments. Project size, crew, weather and scope are not standardised, so taking their mean would create false precision. They are useful prompts for discussing a programme with your chosen roofer.

Which clock is being quoted?

Break the project into stages
StageWhat to confirm
Before a start dateSurvey, scope, product availability, design or consent checks where relevant.
Site establishmentAccess, storage, deliveries and protection of occupied areas.
Roofing workHow the old covering is removed and how temporary weather protection is managed.
Associated workRepairs, insulation, rainwater work and other trades.
CompletionChecks, cleaning, documentation and scaffold dismantling.

Request the roofing start date, expected on-site duration and likely scaffold removal date separately. A roof can be finished while access remains for painting or windows, and an early scaffold installation does not mean the roof work has started.

What should the weather plan cover?

Ask who decides whether work proceeds, how forecasts are considered, how partially completed work is protected, and how a delay changes the programme. Those practical details are more useful than a promise to finish within a fixed number of days regardless of conditions.

Do not assume an occupied home must be completely uncovered at once. Ask the contractor to explain the sequence and protection plan for your building, rather than applying a generic installation sequence from an article.

Why do some replacements take longer?

Publisher-reported project

Damage uncovered under the old roof

Tamahere, Waikato · Gerard CF Shake

Gerard describes replacing asphalt roofing and dealing with damaged plywood and framing beneath it.

What it illustrates: Hidden substrate work belongs in a contingency and variation process, not an assumed fixed removal rate.

Roof price
Not published
Measured area
Not published
View Gerard’s project and photographs ↗

Publisher-reported project

One scaffold serving several trades

Whitby, Wellington · Scaffolding

Erect It describes access for roofing, recladding and window work on the same property.

What it illustrates: Hire duration should follow all trades using the scaffold, not just the roofing crew.

Roof price
Not published
Measured area
Not published
View Erect It Scaffolding’s project and photographs ↗

The examples show two different causes: previously hidden work and several trades sharing access. Neither should be treated as ordinary roofing labour silently included in every per-m² figure.

How does timing affect scaffold cost?

Read the hire period in the scaffold quote. RoofHub’s detailed estimator models four included weeks and additional weekly hire, but that is a planning convention, not a standard offer from every scaffolder. Confirm when hire starts, minimum periods and who authorises extensions.

The number of roofing days cannot by itself determine rental cost. If access is erected before roofing, or retained for other work, its hire clock can be longer.

  • Is there a separate setup and dismantling price?
  • How much hire is included?
  • What is the extra weekly rate and GST basis?
  • Who pays when another trade needs the scaffold longer?
  • What notice is required for dismantling?

What should an occupied household know?

  • Daily access arrangements and safe exclusion areas.
  • Whether pets, vehicles, outdoor furniture or garden areas need moving.
  • Who communicates delays or unexpected work.
  • How any services, penetrations or insulation work affect occupants.
  • The emergency contact and temporary-weather-protection plan.

Sources and review notes

Prepared by RoofHub editorial team. Reviewed . A source check confirms what a page states, not an independent inspection or invoice audit. Published project accounts are attributed to their publishers.

  1. marketHDK Longrun Roofing: Long-run reroof, Hibiscus Coast - Page checked 2026-09-28. Publication date not stated. · contractor
  2. marketColdrick Roofing: Re-roof in Tauranga - Page checked 2026-09-28. Publication date not stated. · contractor
  3. marketTauranga Roofing Services: Roofing FAQs - General scheduling estimate, not a measured sample of completed jobs. Page checked 2026-09-28. Publication date not stated. · contractor
  4. marketSuperior Renovations: Reroofing costs and project timing - Provider planning guidance. RoofHub does not adopt this page as a source of regulatory advice. Page checked 2026-09-28. Publication date not stated. · contractor
  5. marketArtisans Roofing: Roofing services and completion guarantee - A provider-specific guarantee with conditions, not an industry-wide timeframe. Page checked 2026-09-28. Publication date not stated. · contractor
  6. primaryGerard: Tamahere transformation with CF Shake (2022-03-03) - Page checked 2026-09-28. Publication date shown above. · manufacturer
  7. marketErect It Scaffolding: Whitby reroof, recladding and window installation (2026-08-24) - Page checked 2026-09-28. Publication date shown above. · contractor

Original calculations are labelled as examples. Historical prices stay dated, missing fields stay unknown, and conflicting specifications are flagged. Sources are not endorsements or paid rankings. Read our methodology or report a correction.

Keep exploring

Apply this to your roof

Have measurements or a project question?

Use your dimensions in the detailed estimator, or send your question to the RoofHub team. A roofing contractor still needs to confirm the site, specification and final price.