There is no single nationwide law in New Zealand that sets a fixed maximum number of days scaffolding can remain erected outside a residential property. However, a combination of building consent conditions, local council bylaws, WorkSafe NZ safety requirements, and your scaffolding contractor's obligations all determine how long it can reasonably — and legally — stay in place.
The Short Answer: It Depends on Your Consent and Council
If your project required a building consent, the consent will typically specify a timeframe for completing the work. Scaffolding is expected to come down once the consented work is finished and a code compliance certificate (CCC) has been issued. Leaving scaffolding up well beyond project completion without good reason can raise red flags with your local council and may result in them following up on the status of your consent.
If the work was done under a Schedule 1 exemption (meaning no consent was required), there is still an expectation that scaffolding is only up for as long as the work genuinely requires. Always confirm with your local council whether your specific project needs consent — rules can vary between territorial authorities.
You can find guidance on building consents and exemptions at MBIE Building Performance.
WorkSafe NZ Requirements: Safety Comes First
Regardless of timeframes, scaffolding must remain safe for as long as it is erected. Under the Health and Safety at Work Act 2015, the scaffolding contractor (as a Person Conducting a Business or Undertaking, or PCBU) has an ongoing duty to ensure the structure does not pose a risk to workers or the public.
Key safety obligations include:
- Regular inspections: Scaffolding should be inspected after erection, after any event that could affect its integrity (such as a storm or high winds), and at regular intervals during use.
- Handover certificates: A scafftag or handover certificate is typically required before anyone uses scaffolding — check with your scaffolding contractor or WorkSafe NZ for the specific thresholds that apply.
- Exclusion zones: If scaffolding is left up near a footpath or public area, appropriate barriers and signage must be maintained throughout.
For full guidance on scaffolding safety obligations, visit WorkSafe NZ.
Council Bylaws and Road Reserve Considerations
If your scaffolding extends over a footpath, road reserve, or any public land, you will almost certainly need a temporary traffic management (TTM) permit or a road opening/occupation permit from your local council. These permits are time-limited — often issued for weeks or months at a time — and must be renewed if the scaffolding remains in place longer than approved.
Leaving scaffolding on public land without a current permit can result in:
- Fines or infringement notices from the council
- The council requiring immediate removal at the owner's cost
- Liability issues if a member of the public is injured
Contact your local territorial authority directly to check what permits apply in your area, as requirements differ between councils.
What If the Project Is Delayed?
Delays happen — weather, material shortages, or contractor availability can all push timelines out. If your project is running long, here's what to do:
- Talk to your scaffolding contractor: They can advise on inspection schedules and whether the structure remains compliant.
- Contact your council: If your building consent is close to lapsing (consents are generally valid for 12 months to begin work, and the overall project must be completed within the consent period), you may need to apply for an extension.
- Renew any road occupation permits: Don't let these lapse if scaffolding is on public land.
- Check your insurance: Some home and contents policies have conditions around scaffolding and building works — check with your insurer.
BRANZ is a useful resource for understanding building performance standards and best practice during construction projects.
Neighbour and Amenity Considerations
While not strictly a legal issue, leaving scaffolding up for an extended period can affect your neighbours and your relationship with them. In some cases, neighbours may contact the council if they believe scaffolding has been abandoned or is becoming a hazard. It's good practice to keep neighbours informed of your project timeline.
Who Is Responsible for the Scaffolding?
In most residential situations, the scaffolding contractor retains responsibility for the structure's safety while it is erected. However, as the homeowner, you also have a duty not to interfere with or modify the scaffolding, and to ensure the contractor is aware of any changes to the project timeline. Make sure your contract with the scaffolder clearly states:
- The expected hire period
- What happens if the project runs over time (additional hire costs are common)
- Who is responsible for inspections and ongoing compliance
When to Call a Professional
Scaffolding erection and dismantling is not a DIY job. In New Zealand, scaffolding over a certain height and complexity must be erected by a competent person with appropriate training. For larger or more complex structures, a Certified Scaffolder (through Scaffolding, Access and Rigging New Zealand, or SARNZ) should be engaged.
If you're unsure whether your scaffolding is still safe, compliant, or legally permitted to remain in place, contact a qualified local scaffolder. You can find licensed scaffolding professionals in your area on tradedirectory.co.nz.
