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Ice on Windows and Doors: What Homeowners Should Know

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If you dealt with the heavy snowfall the past week, then you know how quickly ice can build up. However, if you notice ice forming on windows, this may actually be a sign that something deeper is going on.Ice on windows can be a sign of heat loss and moisture problems. When heat escapes, this also leads to less energy efficiency. At CR3 American Exteriors, we work with homeowners, helping them understand what causes ice on windows, and how to prevent long term damage.

Ice often forms when the warm indoor air escapes through gaps around windows or doors. This can happen for a multitude of reasons. Older windows panes can shift, expanding and contracting based on the weather changes. This can leave small gaps around windows. Other times, the problem can be as simple as worn weatherstripping that needs to be replaced. Either way, any window gaps can lead to heat escaping. When that warm air meets cold outdoor temperatures, this can create condensation. This then freezes and turns to ice.

Over time, ice buildup can cause serious problems. When ice melts, water can seep into window frames and inner walls. This can cause wood rot, mold growth, and water damage. In addition, heat loss means higher energy bills. These are all costly problems that can be avoided by early detection and proper planning. If window replacements are needed, it will most likely wind up costing less than the damage that leaving them alone may cause. This means that you are actually inventing in your home long-term.

If you suspect you have any kind of problems with your windows, please call us today for a free inspection!