To keep the snow on your roof from melting make sure your roof is well insulated.
Snow filled gutters.
An ice dam is a wall of ice that forms at the edge of the roof usually at the gutters or soffit.
Tie a long string to the filled pantyhose so you can easily retrieve them later.
Examples photos of ice filled gutters.
What does ice buildup on gutters mean.
You should use a calcium chloride deicer rather than salt.
So where is all that water going to go.
Then lay the filled pantyhose horizontally on the ice in your gutter.
Salt will eventually melt and can damage any grass or plants below your gutters.
This pool of water can leak into your home and cause damage to walls ceilings insulation and other areas.
When it forms the water then backs up behind the ice dam and creates a pool of water.
One way to prevent ice dams and buildup is to clean out your gutters prior to winter after all the leaves have fallen from surrounding trees.
The upcoming rain is going to fall on our homes and flow into gutters that are already filled with ice and snow.
Technically all the ice buildup means is that very cold gutters are subjected to way too much water from melting snow or the gutters are clogged with debris or both.
The only time i would even bother trying to touch an ice dam like that is if it s going into the shingles and dripping into the house says joe hennelly owner of hennelly son roofing gutters in quincy massachusetts.
In practice frozen gutters usually mean something is causing a lot of snow to melt.
Sorry to say but possibly into your attic.