weatherize
/ˈweðəraɪz/(亦作 weatherise)
verb
with obj.
1- US make (a house or other building) resistant to cold weather, typically by adding insulation〈美〉（尤指通过使用绝缘材料）增加（房屋等）的御寒性能：
the average family could save $350 on their energy bills by weatherizing their home.
使用绝缘材料增加房屋的御寒性能, 可使一个普通家庭节省350美元的能源消耗费。
1.1
- weatherization noun.