Community contributors: may🇦🇺室内外装修, Jenni, coral🌹
Summary
Key Points
Why it matters: 门窗渗水是投资房常见维修问题，很多情况下无需立即更换门窗，通过正确排查和局部修复即可解决。
群友分享二楼铝合金门框底部漏水案例。
讨论过程中逐步排除洗衣机、水管、浴室及屋顶等因素，最终较大概率锁定为门窗密封及排水问题。
经验包括：
先确认漏水来源
检查门窗排水路径
检查旧发泡填缝是否失效
优先使用外墙级 Silicon 补强密封
木板受潮可先修补再油漆
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.