What this checklist covers
The Paint Booth Audit Checklist is a 15-point scorecard for booth cleanliness, airflow, filters, lighting, temperature control, safety, maintenance records, and paint quality impact. Each criterion is scored from 1 to 5 on what the auditor sees on the day, and every gap goes into an action plan with an owner and a close date.
AutoSmart tip: Paint booth condition is the single greatest environmental determinant of paint finish quality. A contaminated ceiling filter, inadequate airflow, or reduced lighting intensity creates quality failures that the painter cannot overcome through skill alone. Treat booth maintenance as preventive quality investment, not as a maintenance overhead — a contaminated paint job that requires re-work costs far more than the filter replacement that would have prevented it.
The checks
Tap Yes, No or Maybe to try it: your answers stay in this page and clear when you refresh. For a detailed walkthrough, download our PDF or book a demo.
Booth cleanliness and airflow
- Is the paint booth floor, walls, ceiling, and grilles free from overspray build-up, dirt, and debris — with the interior cleaned at the frequency required to maintain a contamination-free spray environment?
- Is booth airflow (cubic metres per minute or equivalent) measured at the frequency required by the booth manufacturer, with readings confirming the airflow is within the specification required for safe solvent extraction?
- Is booth pressure confirmed as positive during the spray phase and balanced during bake — per the booth manufacturer's specification — preventing unfiltered air ingress during painting?
- Is the air intake plenum and supply duct free from contamination, with no mould, debris, or bird entry points that could introduce contaminants into the filtered air supply?
Filters and lighting
- Are intake ceiling filters inspected at the required frequency and replaced before the differential pressure across the filter reaches the manufacturer's replacement trigger point?
- Are exhaust floor filters inspected and replaced as required, with no gaps or unsealed edges that allow paint mist to bypass the filter and enter the extraction duct?
- Is booth lighting at the required intensity (minimum 1000 lux during spray, 2000 lux or colour-matched during inspection) — with all lights functional and no failed or discoloured tubes reducing colour accuracy?
- Are filter change records maintained, confirming filters were replaced on the correct schedule — not retrospectively completed after a quality complaint or booth audit?
Temperature control and safety
- Is booth temperature maintained within the range specified for the paint system in use — confirmed by a calibrated booth thermometer rather than the booth controller display alone?
- Is the safety interlock system (preventing the burner from operating while solvent-laden air is present during flash-off) functional and tested at the required interval?
- Is the booth free from ignition sources during spray operations — with no open flames, incompatible electrical equipment, or unsealed light fittings that could ignite solvent vapour?
Maintenance records and quality impact
- Is a booth maintenance log maintained, covering airflow readings, filter changes, burner service, and thermometer calibration — retrievable for review in the event of a paint quality complaint or insurance investigation?
- Is the booth serviced by a qualified booth technician at the manufacturer's recommended service interval, with a service certificate retained on file?
- Is paint contamination rate (particles, fibres, or debris embedded in finished paint) tracked and correlated with booth condition data — allowing contamination incidents to be traced to a filter, cleaning, or airflow issue?
- Is booth performance reviewed in the bodyshop management meeting as a quality infrastructure item, with budget allocated for filter replacement and maintenance rather than deferred until a quality failure occurs?
How to run it
How the scoring works
Before the visit, fill in the dealer or centre, the auditor, the date and the audit cycle. Then score each of the 15 checks from 1 to 5 on what you see on the day, not on what the site aims for, and add them up out of 75.
- 1Not in place
- 2Attempted
- 3Defined
- 4Managed
- 5Fully sustained
- Green60–75 · 80–100%Compliant. Keep the standard.
- Amber38–59 · 50–79%Improvement needed: a structured action plan within 30 days.
- Red0–37 · Below 50%Priority intervention, escalated to regional management.
Then close every gap
Each gap goes into the action plan tracker and moves through four stages until the auditor closes it.
- 1PendingOwner and close date set
- 2In progressWork under way, evidence gathered
- 3CompletedEvidence submitted for review
- 4ApprovedVerified and closed by the auditor
