我们没有阁楼,上面是隔热层。貌似有雨槽不应该有冰柱,可以到阁楼看看是否有水气或冰霜?
Google search of "ice dam":
Icicles are usually one of the first warning signs of possible ice dams on your roof
http://www.homeimprovementweb.com/information/how-to/ice-dam-removal.htm
我们没有阁楼,上面是隔热层。貌似有雨槽不应该有冰柱,可以到阁楼看看是否有水气或冰霜?
Google search of "ice dam":
Icicles are usually one of the first warning signs of possible ice dams on your roof
http://www.homeimprovementweb.com/information/how-to/ice-dam-removal.htm
比我扒的干净多了.....