Shingles are the visible surface, but a roof also depends on the deck, underlayment, flashing, edge details and ventilation. Ask how each component is addressed in the proposal.
Manufacturer system requirements vary. Starter and ridge products, leak barriers, ventilation and installation details can affect warranty eligibility. Use the current documents for the selected system.
Ask who checks the deck after tear-off and how additional work is approved. Confirm roof-to-wall, chimney, valley and penetration details with the installer.
Bring this checklist
- Review the component list.
- Confirm flashing and ventilation scope.
- Ask how hidden conditions are documented.
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General planning information, reviewed October 6, 2026. Confirm your roof condition and proposed work with a qualified local professional.