- Shingle condition, age and layers, walked when it's safe to
- Flashing at chimneys, skylights, walls and plumbing vents
- Gutters, downspouts and where the water ends up
- Signs of past leaks, checked again from the attic side
Asphalt roofs 18 to 25 years old with granule loss and curling on the south-facing slopes.
Chimney flashing patched with roofing tar instead of proper step and counter flashing.










