Ice dams are ridges of ice that form when snow builds up, melts, and then refreezes at the edge of your roof. These ice ridges prevent melted snow from running off of your roof, which can lead to many costly problems.
Most ice dams take the form of a ridge of ice that collects at the edge of a roof. Ultimately, the dam will prevent melted snow from funneling off your roof, which can cause all sorts of unforeseen damage to your walls, ceilings, and insulation. Thankfully, it's possible to avoid these issues if you understand the common conditions that cause ice dams to develop.
Essentially, there are three factors that lead to the creation of ice dams: snow, heat, and cold—in that order! Take a look at the following section to gain a greater grasp of the conditions that contribute to the presence and growth of dams. As always, you're more than welcome to
contact one of our knowledgeable representatives
with any additional questions or concerns regarding ice dams. Keep in mind, you're in danger any time that there's snow on your roof, and the higher portions of your roof's surface remain above 32°F, while the lower surfaces rest below freezing temperature.
- High Attic Temperatures
– Just like a stovetop, if your attic is too hot it can melt anything on top of it, which in this case would be the snow on your roof! Depending on outdoor temperatures, this melted snow can easily refreeze, creating ice dams.
- Fluctuating Outdoor Temperatures
– Temperatures rise during the day and fall at night. In the winter, these fluctuations mean your roof will constantly be exposed to the possibility of ice dams. When the weather is fluctuating right around freezing, it only takes a few degrees to melt and then refreeze snow.
- The Sun
– Even when it’s cold out, the sun can still melt the snow present on your roof. It’s difficult to predict when ice dams will come and go when the weather starts to get colder.
Engineered Roof Deicing has been providing solutions to protect your home from the winter elements for many years. If you are looking for options to help with ice dam prevention, please feel free to contact our team to discuss your options or to place an order today! We are proud to serve homes and businesses across the country.
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