flashing
🇺🇸
/ˈflæʃɪŋ/
🇬🇧
/ˈflæʃɪŋ/
A thin metal strip that is placed where a roof meets a wall to prevent water from leaking in.
The roofer installed new flashing to prevent water from leaking into the house.
屋顶工安装了新的防水板以防止水渗入房屋。