How to Get Rid of Ice Dams: Prevention & Fast Fixes

How to Get Rid of Ice Dams: Prevention & Fast Fixes

You can do several things to prevent your home from becoming prone to ice dams. You can try insulating your home, adding proper ventilation, and using calcium chloride. You can install a dehumidifier and place your windows and doors in the sun.

How to Get Rid of Ice Dams: Prevention & Fast Fixes

Air leaks

One of the best ways to prevent ice dams is to have your roof and home adequately insulated. This will prevent the formation of an ice dam and reduce the stress on your HVAC system. In addition, proper insulation will improve your home’s indoor air quality.

Sealing air leaks is also essential. Those found in the attic are the leading cause of ice dams. It would be best if you sealed them before you added more insulation. You can find air leaks by using an infrared camera. Moreover, you should avoid placing your fan vent terminals in a valley where melted snow accumulates.

A variety of products available in the market can help you deal with these problems. You can also hire a contractor to perform the necessary repairs. It’s best to contact a licensed contractor for such work. You can also get more information from the University of Minnesota Extension office about managing ice dams.

Insulation and air sealing are the best solutions to prevent ice dams. In addition, they can also shorten the life of your roof and increase your energy bills. However, some of the products on the market can only provide a temporary solution. They may reduce the number of ice dams but do not solve the root cause.


There are many steps to take to prevent ice dams in your home. Whether adding additional insulation or performing an energy audit, there are ways to protect your home. Licensed professionals can conduct both tests and provide a comprehensive plan for safeguarding your home from ice dams.

Adding insulation to your attic can prevent ice dams from forming on your roof. Generally, ice dams are caused by a temperature difference between the warm air in your home and the freezing air outside. This means that insulation and a venting system will help prevent excess warm air from accumulating in your attic. Combined, these two steps will help keep the air temperature from rising, preventing ice dams.

Installing insulation in your attic will help prevent ice dams and other problems caused by excess warmth. While it may be expensive, it’s the best solution to avoid roof damage caused by ice dams. Adding 12-14 inches of insulation to your attic will provide a long-term solution to this problem.

A wintertime snowfall can create an ice dam on your roof. It begins when the snow melts on the upper roof and flows down to a lower area where it refreezes. This ice dam causes water to pool under the shingles, soaks insulation, and may leak into rooms below. Even worse, if it grows large enough, it can damage gutters and present a safety risk for people living below.


Ventilation is critical to preventing and removing ice dams from your roof. These dams form on your roof during winter and can tear gutters and loosen shingles. Ice dams can also cause water to back up into your house. This can lead to water-stained ceilings, warped floors, and damaged plaster. Fortunately, there are several solutions to this problem.

The first step is to seal up unsealed attic hatches with weather stripping. This will prevent warm air from creeping into the attic. Warm air in an attic can melt snow on the roof and cause it to freeze and form ice dams. Changing the exhaust system on the roof is also a critical step in getting rid of ice dams.

Another way to prevent ice dams on your roof is to increase the ventilation in your attic. Increased ventilation helps prevent ice dams on the roof and improves your home’s energy efficiency. Installing ridge and soffit vents is another way to combat this problem. You may need to install baffles in these vents to improve airflow.

Using fans in your attic will also prevent ice dams on your roof. These fans can help keep your attic cool while the snow melts on your roof. Ventilation also helps to prevent the buildup of snow on your roof.

Calcium chloride

Regarding melting ice, calcium chloride is a great product to use on sidewalks, driveways, and roofs. However, you must be careful about its effects on grass and plants – too much can damage them. Additionally, rock salt is best avoided as it can ruin roof shingles and kill plants underneath. If you want calcium chloride on your roof, an old sock will do the trick!

Calcium chloride is also an effective deicing agent to melt ice dams. Calcium chloride has the advantage of quickly melting ice and creating a brine solution, ideal it’s melting ice dams on a roof without harming it. However, calcium chloride can be very harsh on plants and should only be used on a roof if no plants are below it.

Calcium chloride is very effective in melting ice; you can use it sparingly. Calcium chloride is available in various forms, including tablets you can throw from the ground. Once the tablets hit the ice dam, they melt and create a tube-like channel allowing water to run off the roof.;

Using calcium chloride to remove ice dams is best done by a professional, but it is possible to do it yourself if you have a sturdy ladder and experience. You can also use a calcium chloride ice-melt product like Harris’ KHarris’t to prevent the formation of ice dams on your roof. These roofs shed snow better than traditional shingles and can reduce your risk of ice dams.

Roof rake

Snow and water want to flow downward, but they often stick to the roof. If you have noticed an accumulation of ice on the roof, it may be time to remove it. Using a roof rake to remove ice dams can help you eliminate the accumulation. In the interim, you can use a box fan in your attic to stop water from seeping in, but this is only a temporary fix.

A roof rake is the safest way to remove ice from your roof. These tools can be purchased for $30 to $50 from local home improvement stores and online. You can also purchase calcium chloride pucks to use on your roof.

Another option is to call a professional. These contractors may have experience with removing ice dams. However, it is essential to follow safety precautions to prevent personal injury. The weight of snow and ice on your roof can stress it, leading to structural problems and even water damage. If ice dams aren’t rearen’tproperly, it can lead to severe injury or death.

A lack of insulation in your attic can also cause ice dams. Insulation is an integral part of your roof. If it isn’t in isn’t-shape, you should have it replaced with new insulation. This will help regulate the temperature on your roof and keep the snow and ice from accumulating.

Heating cables

Heating cables for roofs can be a great way to eliminate ice dams and excess snow buildup. These cables can be purchased at big box stores or hardware stores. They are made of higher-quality materials and are more durable than other alternatives. These cables can be a good investment, but there are some things you should know before using them.

Heat cables are best used in the summer when temperatures are high enough to melt ice dams. They can be installed permanently or temporarily to get rid of ice dams. Their roofs face north. These roofs receive little sunlight in winter and are more susceptible to ice dams. In addition to melting ice, heat cables can also help prevent roof drain pipes from freezing.

Heating cables can also be called heat tape or heat wire. These cables are made of hot wires that melt snow on roofs and prevent ice from building up in valleys. Though these devices are expensive, they significantly reduce the number of ice dams on a roof.

Before installing the heating cable, ensure a suitable power outlet is nearby. Be sure to use a GFCI (15-amp) outlet. Also, ensure overcurrent protection devices on your heating cable.

Kyle Houck


About the Author

Kyle Houck is the President of Eastern Exteriors, LLC.

Eastern Exteriors, LLC is a family-owned company based in Frederick, Maryland. From new roof installation and roof repairs by professional roofers to premium window installations and expert siding installation, we are a full-service exteriors and contractor roofing company. And, if storms blow your way, we’ll be there to assess and repair the damage quickly.

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