Purpose of Lead-Based Paint Testing
Lead-based paint testing is intended to:
Identify the presence of lead in paint on walls, trim, windows, doors, and other painted surfaces
Assist with pre-renovation or remodeling planning in older structures
Support real estate due diligence for buyers or sellers of older properties
Provide documentation that may be required or recommended during renovation or repair projects
Homes built before 1978 are more likely to contain lead-based paint, and professional testing provides reliable, lab-verified results. Washington State Department of Health
Scope of Testing
Lead-based paint testing may include:
Visual inspection of painted surfaces to identify suspected areas
Non-invasive XRF (X-ray fluorescence) testing or paint chip sampling for laboratory analysis
Samples submitted to an accredited laboratory for detection of lead
Written report of findings, including sample locations and results
Testing is performed in a way that minimizes disturbance to building surfaces.
Limitations & Exclusions
Lead-based paint testing is limited to the specific materials sampled and the methods used. This service does not include:
A comprehensive risk assessment of all lead hazards (unless separately contracted)
Air or dust sampling for airborne lead particles
Lead hazard abatement, removal, or remediation
Evaluation of other environmental contaminants
Health risk evaluations or medical advice
Only a certified inspector or risk assessor is allowed to perform official lead paint testing under Washington State regulations. Law Files WA
Safety & Regulatory Notes
Lead-based paint activities in Washington State are regulated, and certification is required for inspections, risk assessments, and lead hazard control activities. Washington State Department of Commerce Results represent the condition only at the time of sampling.
If lead is detected, further evaluation or a lead risk assessment may be recommended to fully understand potential hazards before renovation or occupancy.
When Testing is Recommended
Properties built before 1978
Visible cracking, chipping, or peeling paint
Remodeling or renovation in older homes
Families with young children, infants, or pregnant residents
Selling or buying older property as part of real estate due diligence
Disclaimer
Lead-based paint testing detects lead in specific sampled areas only. It is not a full hazard risk assessment and does not replace professional risk evaluation or abatement services.