Important Definitions
To help you understand the inspection requirements, I thought it’d be helpful to share the terms: readily accessible, accessible, and non-accessible (concealed). These are a pretty big part in defining which type of inspection you need to have.
READILY ACCESSIBLE
These are areas that can be reached for inspection or maintenance without the use of tools or ladders.
ACCESSIBLE AREAS
These are parts of your chimney that can be reached without destructive action to the building or building finish. Though, access may require the removal or opening of doors. Panels and the use of common hand tools, such as screwdrivers, pliers, adjustable wrenches, or ladders may be required.
NON-ACCESSIBLE (CONCEALED)
These are areas that cannot be reached without damage or destruction to the chimney building or building finish. It also includes areas requires special tools to reach.