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What is a WETT Inspection?
A WETT Inspection is an assessment of a solid fuel (wood) burning system to ensure its compliance with Canadian Residential Fire Code.​
Scope of Inspection
Level 1 - Visual
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Visual assessment
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Measurements of clearances
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Opening stove doors and all ground-accessible dampers/clean out doors
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Visual inspection of the chimney from the ground
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Report documenting any noted deficiencies
Level 2 - Technical
Level 1 Inspection plus:
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Taking apart flue pipes
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Opening all clean-outs
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Entering attic to view additional system components
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Accessing the chimney on the roof
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Reviewing condition of removed or exposed components to observe creosote quantities
Level 3 - Invasive
Level 2 Inspection plus:
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Opening walls or ceilings
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Disassembly of system or major invasive work
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Extensive and full examination of chimney liners
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