What should I do if my contractor disturbs lead paint during a renovation in my older Burnaby home?

If your contractor disturbs lead paint during renovation work, immediately stop the work, contain the area, and ensure proper cleanup and safety protocols are followed. This is a serious health and safety issue that requires immediate action, especially if children or pregnant women are in the home.

Immediate Steps to Take

First, have everyone leave the work area immediately and keep children and pets away from the contaminated zone. Do not vacuum or sweep lead dust with regular equipment — this spreads microscopic lead particles throughout your home's air system. If the contractor used power tools for sanding, scraping, or grinding without proper containment, lead dust has likely spread beyond the immediate work area.

Contact your contractor immediately to discuss proper cleanup procedures. In British Columbia, any contractor disturbing lead paint must follow WorkSafeBC regulations for lead-safe work practices. This includes wet methods to suppress dust, HEPA-filtered equipment, proper containment with plastic sheeting, and safe disposal of lead-contaminated materials. If your contractor was not following these protocols, they are in violation of BC workplace safety regulations.

Professional Cleanup Requirements

Lead dust cleanup requires specialized equipment and procedures. The contaminated area must be cleaned with HEPA-filtered vacuums (not regular shop vacuums), followed by wet cleaning with phosphate-based detergents specifically designed for lead removal. All contaminated materials — drop cloths, plastic sheeting, clothing, tools — must be disposed of as hazardous waste, not regular construction debris.

Your contractor should provide documentation that proper cleanup has been completed, including air quality testing if significant dust was generated. In Burnaby and throughout Metro Vancouver, many homes built before 1978 contain lead paint, particularly on window frames, doors, exterior trim, and interior woodwork. The older your home, the more likely it contains lead in multiple paint layers.

Health Considerations and Testing

If family members were exposed to lead dust, particularly children under six years old or pregnant women, consult your family doctor about blood lead testing. Children are most vulnerable to lead poisoning, which can cause developmental delays, learning difficulties, and behavioral problems even at low exposure levels. Lead exposure is cumulative — it builds up in the body over time.

Consider having your home's air quality tested by a certified environmental consultant before reoccupying areas where lead paint was disturbed. Surface wipe tests can also determine if lead dust remains on floors, windowsills, and other surfaces after cleanup. These tests typically cost $200-$500 but provide peace of mind that your home is safe.

WorkSafeBC and Legal Considerations

In British Columbia, contractors must follow WorkSafeBC's lead-safe work practices when disturbing surfaces that may contain lead. This includes pre-work testing, proper containment, wet methods, HEPA filtration, and safe disposal. If your contractor failed to follow these requirements, you can file a complaint with WorkSafeBC at worksafebc.com.

Document everything — take photos of the work area, keep records of cleanup procedures, and save any air quality or surface testing results. If the contractor's negligence resulted in contamination of your home, you may have grounds for compensation for professional cleanup costs, temporary relocation expenses, and health testing.

Prevention for Future Work

Before any future renovation work in your Burnaby home, have surfaces tested for lead paint using either DIY test kits ($15-$30) or professional testing ($200-$500). If lead is present, ensure any contractor you hire is trained in lead-safe work practices and follows proper containment and cleanup procedures. Encapsulation (sealing intact lead paint with specialized primers) is often safer and more cost-effective than removal.

When to Seek Professional Help

This situation requires professional intervention — don't attempt DIY cleanup of lead dust. Contact a certified environmental remediation company experienced with lead contamination if your contractor cannot demonstrate proper cleanup procedures. The health risks, especially to children, make professional cleanup essential rather than optional.

Need help finding contractors trained in lead-safe work practices? Vancouver Paint Contractors can match you with professionals who understand proper lead paint handling procedures through the Vancouver Construction Network.