Airflow project
Duct cleaning documented before and after
A genuine comparison of the same return-air opening before cleaning and after accessible buildup was removed.
- Location
- Lower Mainland
- Service
- Residential duct system
- Equipment
- Residential forced-air duct system and professional collection equipment
- Scope of work
- Duct cleaning and visible result documentation
The challenge
What the work needed to address.
Visible dust and debris had accumulated around an accessible return-air opening and needed to be removed without overstating what a single photograph can prove about the entire home.
The approach
- 01
Document the accessible opening before work began.
- 02
Use professional collection equipment and clean the agreed accessible duct areas.
- 03
Photograph the same opening again to record the visible result.
Documented result
A clear record of the completed stage.
The after photo records the visible change at the same return-air opening. It does not claim that duct cleaning eliminates all household dust or guarantees health outcomes.
This case study describes only the visible and recorded scope. Every home and system requires its own assessment.Testing & commissioning
Operation checked before handoff.
Representative accessible areas were visually reviewed after cleaning and the same return-air opening was photographed for comparison.
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