Over time the calcium chloride will clear a channel in the ice dam allowing the water on your roof to escape.
How do i remove an ice dam from my roof.
Never use rock salt for this as it will do more damage to your roof than it will to the ice.
This blast of cold air will usually be enough to refreeze the fingers of the ice dam while the snow and ice is melting away on the outside of your home.
He may chip away parts of the dam as he goes until the.
It melts the ice away without damaging the roofing.
Alternatively you can fill paper bags with calcium chloride and toss them up on to the roof just above the ice dam.
Using a roof rake remove snow 3 4 feet from the edge of your roof being careful not to damage the roof covering or to allow snow to build up around walking paths or to block emergency exits.
If your home is beginning to suffer the leaks indicative of an ice dam take a fan a box fan or small air mover into your attic and direct it at the section of roof suffering the leak.
Ask this old house general contractor tom silva explains the best ways to keep your roof and gutters free from those dreaded ice dams.
Several quick fixes but only one cure.
Eliminate its fuel source if left alone the ice dam will continue to be built up by the snow and ice up on your roof.
Fill the leg of discarded pair of panty hose with a calcium chloride ice melter.
Lay the hose onto the roof so it crosses the ice dam and overhangs the gutter.
The roofing professional will first remove excess snow from the roof by shoveling and then steam channels through the ice dam to help it melt.
Using a roof rake and push broom not water remove the snow by carefully pulling it down the slope of the roof line.
A steamer is like a pressure washer except that the water is hot.
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.
One way to remove an ice dam is to melt it using calcium chloride ice melt.
So the first step is to remove this ice and snow using a snow rake which is a retractable rake that can extend up to about 17 feet or so in length.
If necessary use a long handled garden rake or hoe to push it into position.
If you have leakage from an ice dam and can t rake the snow off the roof the best way to get rid of the ice dam is to hire a roofing company to steam it off.
It will put gutters and downspouts.