When your roof heats up and melts the bottom layer of snow or ice the water leaks down to the edge of your roof and freezes again creating an ice dam.
Salt on roof ice dams.
The roofmelt ice melt is designed to eliminate the need to climb onto roofs while melt snow.
A do not put salt on your roof.
Again for the most part you don t want to throw any type of ice melt product on your roof.
However this is no better as chemically they.
What kind of salt can you put on your roof for ice dams.
It should be no surprise then that it is the first.
But if you ve let your ice dam fester for so long that you can t even get a credible ice dam company to help you because they re booked solid salt may help you emerge from your diy ice dam removal adventure as unscathed as possible.
See below for a shopp.
Some people use table salt for de icing instead of rock salt.
Roofmelt works to 20f made of 100 calcium chloride.
Fill pantyhose with sidewalk salt to break up ice at the edge of the roof.
Tablets melt thru ice dams allowing water to drain safely.
Sodium chloride or rock salt is highly corrosive.
Emphasis on the as possible part.
Rock salt is common for de icing driveways and paths.