As the temperature fluctuates the snow on your roof melts sending water down to the gutters.
Ice sickles on roof.
When it comes to icicles on gutters the warm air causes the underside of the roof to warm up and can thaw snow and ice.
Ice dams form along the roof s edge usually above the overhang.
Small icicles along the edge of your roof.
Be careful if you need to use a ladder.
Though icicles are beautiful to look at they can also be a sign that an ice dam is forming under your roof.
Ice dams form when warm air from inside your home melts snow on the roof.
When the meltwater reaches the colder eaves the part of the roof that extends beyond the walls the water refreezes and creates a buildup of ice along the edge of your roofline says this old house.
Icicles have to attach somewhere on your roof which means there s more ice up there.
An ice dam is caused by a buildup of ice in your gutters.
The resulting water will run down the roof and re freeze at the eaves or gutters when the outside air is below 32 degrees fahrenheit.
Your response to those little icicles should be to break out your fancy new roof rake and remove the snow from your roof.
Water stained ceilings dislodged roof shingles sagging gutters peeling paint and damaged plaster all are the familiar results of ice dams.
Tap small icicles off your roo f before they have a chance to get bigger.
Remove the snow from your overhangs at the very least.
Gently does it when dislodging large icicles.
So icicles hanging from a roof s edge may be a sign of an ice dam.
You can keep those baby ice dams from getting bigger or you can let them grow into big n hairy ice dams that may cause leaking and heartache.
This can cause one of two problems 1 icicles 2 ice dams.