Winter Storm Causing Ice Dams On Roofs

1/2/2020 (Permalink)

If you have experienced winter storm damage, contact us today! SERVPRO of North Shasta, Trinity & Greater Tehama Counties 530-222-0200

When winter weather comes in, snow and ice are sure to follow. As aesthetically pleasing as the scenery becomes, it also presents new challenges. Being prepared and taking proper action can prevent incidents leading to mold and water damage.

Ice Dams

Ice dams form in a unique way. As snowfall begins to accumulate on your roof, the warmer air in the attic begins to melt it causing runoff. The runoff water then refreezes as it reaches the cooler edge of your roof. Over time the ice will build up and create an “ice dam”. 

An ice dam itself is not dangerous, but it can lead to water seeping under shingles, and through your roof. As this continues to happen, the chance of water damage and mold increases. 

How To Prevent An Ice Dam

keep your attic and roof cold.

About one-third of the heat loss in a home is through the

ceiling into the attic. There may be areas in your home with gaps leading to your attic that can be filled it. This will save on energy costs as well as keep your attic cooler.

Eliminate heat sources under the roof.

Lights and heaters in the attic can cause enough heat to melt the snow on the roof above. Turn off all attic lights and heaters, and if possible, ventilate your attic to allow it to stay cool.

Clear Snow off of the roof with a roof rake.

An ice dam snow rake, which is an aluminum scraper mounted on a telescoping aluminum pole, is the simplest solution for occasional heavy snows. Be careful not to damage your shingles though while using it, as your shingles become more brittle in the cold weather.

If you have experienced winter storm damage, contact us today!

SERVPRO of North Shasta, Trinity & Greater Tehama Counties

530-222-0200