How to Maintain Rainwater Heads in Sunnybank Hills — Brisbane Tips
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HOW TO MAINTAIN RAINWATER HEADS IN SUNNYBANK HILLS
After an extension or renovation, roof flow patterns change. Sunnybank Hills homeowners should inspect the points where new and old roofs join — these are typical trouble spots for blocked rainheads and sudden overflow.
MAINTENANCE STEPS
- Inspect junctions and transition points monthly for the first year after renovation.
- Clear leaf and construction debris regularly — builders often leave grit behind.
- Flush with a hose to test downpipe capacity before the wet season.
- If persistent overflow occurs, consider upsizing the rainhead or downpipe diameter.
WHEN TO CALL A PROFESSIONAL
Contact a roofing tradie if you see repeated overflow after cleaning or if internal walls show damp staining after storms.