Roof leaks usually appear after rain or when the overhead tank leaks, leaving marks on top-floor ceilings.
Common causes
- Cracked or damaged waterproofing
- Blocked roof drains
- Poor slopes that pool water
- Overhead tank or connection leaks
What you can do now
Clear roof drains of debris, check the overhead tank, and photograph stains to help the assessment.
This is general information, not a diagnosis of your home. To identify the cause, contact us to arrange an assessment.