Definition
Level II Chimney Inspection
A detailed chimney inspection including video camera scanning of the flue interior, required during real estate transactions or after chimney fires.
The Full Picture
NFPA 211 defines three levels of chimney inspection. A Level I is a visual check of accessible components — appropriate for routine annual inspections. A Level II adds video camera scanning of the flue interior and inspection of accessible areas of the attic and crawlspace. It's required when selling a property, after a chimney fire, after a significant weather event, or when changing fuel type. A Level III involves removal of building components to access concealed areas — rare and typically only after a confirmed structural problem. Level II is the most commonly requested inspection for real estate transactions.
Why It Matters
Why field professionals need to document this
The camera footage in a Level II inspection reveals cracks, gaps, deteriorating mortar joints, and liner damage invisible from the firebox or rooftop. These findings directly impact property value and safety. For chimney sweeps, the challenge is translating video footage into a professional written report that real estate agents, buyers, and insurance companies can act on. Most chimney companies still deliver handwritten notes or verbal summaries.
In a Report
How this shows up in findings
Here's how a level ii chimney inspection finding looks in a professional field report generated by ReportWalk:
Cracked clay tiles at 12 and 18 feet — gaps exceed 1/4", liner replacement recommended
Smoke chamber: parge coat deteriorated, exposed brick with morite gaps
Flue clear, liner intact, no deficiencies noted — chimney passes Level II
Relevant For
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