Interactive decision guide
Repair or replace?
Choose the closest symptom and tell us whether it is isolated or widespread. The tool explains the next question—it does not pretend to diagnose your house.
Decision support
Overflow: what matters next?
- Does it happen with clear gutters?
- Is it concentrated below a valley?
Repair may be reasonable
A blocked outlet or isolated pitch issue may have a targeted correction.
This tool does not inspect the property. A provider should confirm the cause and condition on site.
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