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Fix leaks early to avoid expensive damage to fascias, eaves, ceilings, timber trusses and battens. Use this checklist to decide when to call a licensed roof plumber.
If left too long: water damages fascias, eaves and ceilings.
If left too long: saturates insulation and timber battens/trusses.
If left too long: leaks track into cavities and ceilings.
If left too long: backflow undermines footings; damages fascia/eaves/internal timbers.
All roof drainage is designed and installed to AS/NZS 3500.3: Stormwater Drainage — correctly sized gutters/downpipes, compliant overflow paths and compatible materials.