Sometimes you need documentation before you need cleaning — for a due diligence process, an insurance requirement, a fire marshal response or an acquisition. Doctor Vent provides standalone dryer vent inspection reports for multifamily properties nationwide.
What the Inspection Covers
- Termination condition — every exterior termination photographed and assessed: lint blockage level, damper function, damage, code compliance of the termination fitting
- Airflow measurement — sampled or full-property airflow readings identifying restricted units
- Duct material assessment — identification of non-compliant materials (foil or vinyl flex duct in concealed spaces is a violation in most jurisdictions) visible at accessible points
- Connection and transition condition — crushed, disconnected or excessive-length transitions at the dryer
- Prioritised findings — units and buildings ranked by risk, so budget goes where the hazard is
When Properties Order Inspections
Acquisition due diligence: dryer vent condition is a genuine capex item on multifamily acquisitions — a property whose vents have never been cleaned carries a known cost and a latent fire risk that belongs in the deal analysis.
Insurance requirements: carriers increasingly ask for evidence of dryer exhaust maintenance on multifamily renewals. An inspection report either provides that evidence or documents the plan to remediate.
Fire marshal response: if your property has been cited for blocked terminations or lint accumulation, an independent inspection report plus remediation documentation is the response that closes the citation.
Budget planning: an inspection tells you whether you need cleaning this year or can defer — and which buildings need it first.
NFPA 211 — The Annual Requirement
NFPA 211 requires dryer exhaust systems to be inspected annually and cleaned as needed. The inspection report is the compliance artifact — it demonstrates the requirement was met even in years where cleaning was not needed. For properties on a multi-year cleaning cycle, an annual inspection in the off years maintains continuous compliance documentation.