Do Gutters Cause Ice Dams

It s not that gutters and or gutter guards cause ice dams.

Do gutters cause ice dams. Different from normal icicles ice dams are large buildups of ice on your gutter. When this happens they fallen gutter protection actually cause a blockage which can lead to ice dams and expensive damage to your home. Clogged gutters downspouts and underground drain tiles. Gutter guards will prevent debris from getting in your gutters which can alleviate ice dams but they still often freeze during the year s coldest months this allows the thick heavy ridges of ice along your roof s eaves to form.

A cubic foot of ice weights roughly 60 pounds and when enough builds up on your gutter guards they may collapse into the gutter system. In both cases the heat melts the ice on the roof. Then it will refreeze at the edge of the roof or in the gutter and cause the dam to form and potential damage as a result. Roofs leak on attic insulation.

If not properly taken care of the ice will begin to build up under the shingles which may lead to water damage in the home. These large masses can cause your gutter system to tear down or other damages dangers to the surrounding areas. Do gutter guards prevent ice dams. Gutters do not cause ice dams.

We estimate that 75 of all ice dams originate in the gutter. In order to separate fact from fiction and to make the right decisions for your home here s what you need to. This can also prevent the drainage flow of melted snow and ice through your gutters which can lead to water damage. However gutters do help to concentrate ice and water in the very vulnerable area at the edge of the roof.

The calcium chloride will eventually melt through the snow and ice and create a channel for water to flow down into the gutters or off the roof. This constant refreezing can cause ice dams and icicles to form along the gutters. They don t as i ve written. If people try to tell you otherwise either politely correct them or slam the door in their face and let them use the money they make from their revolutionary no ice dam gutter system to have a surgeon un flatten their nose.

Lay the hose onto the roof so it crosses the ice dam and overhangs the gutter. The havoc ice dams wreak. Watch out a common sign of water damage caused from ice damming are water spots on the ceiling. People who tell you gutters cause ice dams don t know the science behind ice dams.

Contrary to popular belief gutters do not cause ice dams. But if the combination of poor attic insulation poor ventilation and heavy snow causes an ice dam as so often happens you may rue the day you gave your gutters a hat.