屋根の雪と氷落とし remove snow and ice from the roof roof snow removal 

気温が低い日が続き、今度の暖気が来るというので屋根の雪と氷を、落としました。
寒い日が続くと氷がしっかりと屋根の端にできるのでわりと安心して上ることができます。
The low temperature continued for several days, and the snow and ice from the roof were removed because the next warm weather was coming.
If the cold days continue, the ice will form firmly on the edge of the roof, so you can climb with peace of mind.