Water leakage in aluminum windows

 3 mar 2024

Hard to find the root cause

Re caulk some of hardened seal, esp top window

Sealed with dow 791 caulk

Close the gap of alu window door, by enlarging the lock鎖扣 （七字拉手 上下刁駱）

Carousell

Add extra caulk around the 防水膠邊 seal tube， both top and bottom window. Outer side

防水膠邊 has so many types and sizes, it's hard the find exact replacement parts !

So it is not supposed to open these windows

Now Waiting for real acid test

Target to withstand:

Black rain

Typhoon T10

Actual test record:

20/4/24 Amber rain 👌

4/5/24 red rain 👌

17/8/24 Amber rain 👌

4/9/24 Typhoon Yagi no 8  👌

Reference

刀駱

膠邊更換