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Fireplaces· 6 min read
WETT Inspection Explained for Wood Stoves and Fireplaces
What a WETT inspection covers and why insurers and buyers ask for one.
If you're buying a house with a wood stove or fireplace, or your insurer asks about one, you'll likely hear about a WETT inspection.
What a WETT inspection is
A trained inspector examines your wood-burning system for safe installation and condition. The report is commonly requested by insurers and buyers.
Inspection levels
- Level 1: readily accessible components, often during routine service
- Level 2: more detailed, often required at sale or insurance changes
- Level 3: concealed areas, sometimes requiring removal of finishes
What inspectors check
- Clearances to combustibles
- Chimney and liner condition
- Floor protection and hearth
- Appliance certification and installation
- Creosote buildup
Keeping your system safe
Burn dry, seasoned wood, have the chimney swept as needed, and install working smoke and carbon monoxide alarms.
Common questions
Do I need one every year?
Not necessarily. Annual sweeping and checks are wise, and insurers may set their own requirements.
Who can do it?
Someone trained through the WETT program.
Does it apply to gas fireplaces?
No. Gas fireplaces are serviced by licensed gas technicians.
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