Never use rock salt for this as it will do more damage to your roof than it will to the ice.
How to get ice off roof.
An ice pick or awl is best for this task though a crowbar or hatchet can work too.
Run the heating elements back and forth in a zigzag above the gutters.
Clip a snow melting system to your roof to resist ice formation.
Try one or more of the following steps to help prevent ice dams from forming.
Seal all points where warm air leaks from the living space into the spaces immediately below the roof sheathing.
Insulate the living space well enough to prevent conduction and convection of heat.
A roof rake can be used to help clear gutters of snow and ice allowing for proper drainage that protects the safety of both your roofing and your foundation.
You can pick up a lightweight roof rake with a 20 ft.
Do avoid overhead power lines.
We have found that the only way to cure an ice dam and prevent one in the first place is to.
Alternatively you can fill paper bags with calcium chloride and toss them up on to the roof just above the ice dam.
Avoid using a metal rake as this can scrape your roof and cause damage.
Use a chemical.
Snow melting systems take the form of heated wires that clip to shingles and the edge of your roof.
Then plug the system into a nearby outlet to melt away the snow.
Using a roof rake and push broom not water remove the snow by carefully pulling it down the slope of the roof line.
Eliminate its fuel source if left alone the ice dam will continue to be built up by the snow and ice up on your.
If you re doing diy work such as raking the roof or gutters be careful to avoid hitting any electrical lines.
Rake the lower three to four feet of your roof after a snowfall.
Remove snow and ice dam from the roof this will eliminate the main ingredients necessary for the formation of another ice dam and will usually stop the water from coming in within an hour.
5 tips for removing ice dams from your roof 1.