As water makes its way to the edge of the ice dam it s forced underneath asphalt shingles where it will freeze.
Removing ice dams from gutters.
1 rake the roof.
If necessary use a long handled garden rake or hoe to push it into position.
An ice dam is a wall of ice that forms at the edge of the roof usually at the gutters or soffit.
Eliminate its fuel source.
The water will expand as it freezes lifting up shingles and allowing more water to enter underneath.
Standing on a.
So the first.
Damage begins on the roof itself.
The calcium chloride will eventually melt through the snow and ice and create a channel for water to flow down into the gutters or off the roof.
This pool of water can leak into your home and cause damage to walls ceilings insulation and other areas.
Unfortunately the first method that homeowners tend to rely on when it comes to removing ice dams from the gutters is by picking at the ice with a chisel or hammer.
Therefore you should take steps to prevent ice dams from building on your gutters.
Removing ice dams is critical due to the dangers they present.
If left alone the ice dam will continue to be built up by the snow and ice up on your roof.
When it forms the water then backs up behind the ice dam and creates a pool of water.
An ice pick or awl is best for this task though a crowbar or hatchet can work too.