The following pictures show details of how the Easygrow handles snow.
Here are two EasyGrows in southern Ontario. The snowfall is sticky and wet
and very heavy. The picture from the side shows the roof ridge is straight
and true in spite of hundreds of pounds of snow and no poles of any sort
inside.
Neither of these units are heated. It they were, the accumulation would be
much less before sliding off.
Note how the buildup moves slowly off like a glacier. The series of roof
pictures showing the snow slide off were taken about 10 minutes apart.