Yes, a painter can legally remove lead paint from your home in New Zealand, but there are important safety obligations and best-practice guidelines that must be followed — both to protect the workers doing the job and your family living in the home. Lead paint was commonly used in NZ homes built before 1980, so if your house is older, there's a real chance it's present.
Why Lead Paint Is a Serious Hazard
Lead is a toxic heavy metal. When lead paint is disturbed — through sanding, scraping, heat-stripping or water-blasting — it creates fine dust and particles that can be inhaled or ingested. Children under six and pregnant women are especially vulnerable, as lead exposure can cause serious neurological harm. Even low-level exposure over time is a health risk for adults.
WorkSafe NZ classifies lead paint removal as hazardous work, and anyone carrying it out — whether a professional painter or a homeowner — must take appropriate precautions.
Is There a Legal Licence Required?
In New Zealand, there is currently no specific government-issued licence required solely for lead paint removal (unlike asbestos removal, which has stricter licensing tiers). However, this does not mean anyone can simply start stripping lead paint without controls in place.
Under the Health and Safety at Work Act 2015 (HSWA) and associated regulations, anyone doing this work as part of a business or undertaking — including a self-employed painter — must manage the risks. This means:
- Carrying out a risk assessment before starting
- Using appropriate personal protective equipment (PPE), including P2 respirators, disposable coveralls and gloves
- Containing the work area to prevent lead dust spreading
- Disposing of lead waste correctly in accordance with local council requirements
- Cleaning up thoroughly using wet methods or a HEPA vacuum — never dry sweeping
For homeowners doing DIY, the same risks apply. WorkSafe strongly recommends that if you're unsure of the extent of lead paint in your home, you hire a professional.
How to Identify Lead Paint
You can't tell by looking whether paint contains lead. The most reliable approach is to use a lead paint test kit (available from hardware stores like Bunnings or Mitre 10) or to have a professional carry out testing. For large or complex projects, a specialist environmental assessor can provide a full report.
As a general rule, assume any paint in a home built before 1980 may contain lead until proven otherwise.
What Methods Are Used to Remove Lead Paint?
Professional painters typically use one or more of the following methods, depending on the surface and situation:
| Method | Notes |
|---|---|
| Chemical strippers | Lower dust risk; good for detailed timber work |
| Wet scraping | Keeps dust down; suitable for flat surfaces |
| Heat gun (low temp) | Softens paint without burning; avoid open flame |
| HEPA-vacuum sanding | Specialist equipment captures dust at source |
| Encapsulation | Sealing over lead paint rather than removing it |
Dry sanding, abrasive blasting and open-flame burning of lead paint are high-risk methods that should be avoided or only used with full containment and respiratory protection.
Encapsulation — applying a specially formulated coating over stable lead paint — is sometimes the safest and most practical option, particularly on surfaces that are in good condition. Ask your painter whether this is suitable for your situation.
Waste Disposal
Lead paint waste (scrapings, dust, used PPE, drop sheets) must be disposed of as hazardous waste. Your local council will have rules about how this should be handled — don't put it in your general rubbish bin. Check with your council or visit MBIE Building Performance for guidance on managing hazardous materials in the home.
Does Lead Paint Removal Require a Building Consent?
In most cases, simply removing and repainting does not require a building consent. However, if the work involves structural elements or changes to the building fabric, you may need to check with your local council. Schedule 1 of the Building Act lists exemptions — but always confirm with your council before starting, as rules can vary.
Protecting Your Family During the Work
- Vacate the home (or at least the affected area) while lead paint removal is underway
- Keep children and pets well away from the work zone
- Ask your painter how they plan to contain dust and clean up
- Request confirmation that waste will be disposed of correctly
- After work is complete, wipe down all surfaces with damp cloths before re-occupying
When to Call a Professional
Lead paint removal is one of those jobs where hiring a qualified, experienced painter is strongly recommended — especially for:
- Large areas of lead paint across multiple surfaces
- Homes with young children or pregnant women
- Rental properties, where landlords have obligations under the Healthy Homes standards
- Any situation where you're unsure of the extent of contamination
A professional painter with experience in hazardous coatings will have the right PPE, containment methods and disposal procedures in place. You can find qualified local painters on tradedirectory.co.nz.
Always ask your painter about their experience with lead paint, what safety measures they'll use, and how they'll dispose of waste before work begins.
BCITO Qualified
Master Painters NZ
Site Safe
