This year winter bring lovely christmas feeling and danger. Snow hat on roof is like a mop – attracting moisture it become very heavy. Wen I heard that my garage is cracking I decided to remove ~ 35 cubic meter snow from my roof!
Formula to calculate snow volume on my roof is simply – 10 m long x 5 m wide x 0,75 m depth.
I takes me 3,5 h of work.