Do Gutters Cause Ice Dams

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.

Do gutters cause ice dams.

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. Different from normal icicles ice dams are large buildups of ice on your gutter. In both cases the heat melts the ice on the roof.

This constant refreezing can cause ice dams and icicles to form along the gutters. These large masses can cause your gutter system to tear down or other damages dangers to the surrounding areas. The havoc ice dams wreak. They don t as i ve written.

If necessary use a long handled garden rake or hoe to push it into position. As gutters fill with ice they often bend and rip away from the house bringing fascia fasteners and downspouts in tow. Gutters don t work quite the same in the winter. Clogged gutters downspouts and underground drain tiles.

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. However gutters do help to concentrate ice and water in the very vulnerable area at the edge of 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. This can also prevent the drainage flow of melted snow and ice through your gutters which can lead to water damage.

Roofs leak on attic insulation. 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. Lay the hose onto the roof so it crosses the ice dam and overhangs the gutter. 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. It s not that gutters and or gutter guards cause ice dams. Do gutter guards prevent ice dams. 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.

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. Gutters do not cause ice dams.