Community contributors: 老盛, AustralianAnnie
Summary
Key Points
Why it matters: 屋顶及排水沟渗漏是澳洲住宅最常见的维护隐患之一，若未及时妥善处理易导致内部结构损坏，明确修理责任与寻找对口技工能有效控制维修成本。
面对车库顶部渗漏或排水沟积水破损等问题，房东需准确判断漏水源头以选择合适的专业技工。如果是屋顶瓦片破损或排水槽堵塞，通常需要联系专业屋顶维修师傅（Roof Plumber 或 Roof Repairer）；而若是涉及内部管道泄露，则需找持牌水管工进行排查与修复。
Practical Takeaway
Use this note as a practical prompt before making decisions. Check the rules in your state, keep written records, and seek qualified advice where needed.
Disclaimer
This note is edited by APOA from community discussions with private details removed where possible. It is general information only and is not legal, tax, financial, or property management advice.