What are Ice Dams

Ice dams are ridges of ice that form along the edges of a roof because of snow that melts down and freezes again. It is a phenomenon that must be prevented because it allows problems including water leaks.

Once formed, ice dams will melt slowly, and in the meantime there will be water trapped on the roof. Pooling water will work its way under the cover materials and reach the living space, causing damage to walls, insulation and other parts of the building.

It is not easy to get rid of ice dams, especially if temperatures remain low for days and weeks, during the cold season. They must not be removed mechanically, because the roof can be easily damaged in the process. You should leave this operation in the hands of specialists.

Alternatively, you can opt for installing a de-icing system on your roof. It will save you from any effort to get rid of ice dams with rudimentary, as well as from the financial effort of paying one of the professional Centennial roofing companies to do the job safely.

The benefits you get by installing a de-icing system:

·       It prevents the accumulation of snow and ice on the roof and the damage caused by them

·       It prevents water infiltration

·       It prevents the formation of icicles and the accidents they may cause;

·       By keeping the roof clean and dry throughout the winter, it allows heat and light to play their natural role in ensuring the thermal comfort.