Stepped flashing consists of individual pieces forming a stepped junction beside masonry on a sloping roof. The sequence follows the transition between the roof slope and mortar joints. The term identifies a detail arrangement, not its condition or correctness.
At a chimney or rising wall, part of the connection may be concealed. An exterior photograph does not show how every piece is incorporated or interacts with other layers. Identify the relevant transition as a complete investigation question rather than assessing appearance alone.
Ask which pieces a proposal will assess or renew and how they connect to retained material. Use the term together with a location description. A general flashing-repair item may otherwise leave uncertainty about which side of the building component is included.
Worth asking
Frequently asked questions
Is stepped flashing the entire chimney junction?
No. Other sides and components may have their own details.
Can appearance prove the complete arrangement?
No. Concealed parts remain a separate assessment question.