ice dam

Ice Dam

An ice dam is a ridge of ice that forms at the edge of a roof and prevents melting snow from draining. As water backs up behind the dam. It can leak through the roof and cause damage to walls, ceilings, insulation and other areas. Ice dams can be caused by inadequate insulation and ventilation in the attic. Which allows warm air to heat up the roof and melt snow.

Ice dams cause damamge in two ways. First, the water that collects behind the dam can leak through shingles and penetrate into your attic or even further down into your walls. The second way ice dams cause damage is when the snow melts on top of the roof. Then refreezes as it runs down over gutters and edges. When this happens, a layer of ice will form around these areas and prevent proper drainage of water from melting snow.

Homeowners should also inspect their roofs for any signs of Ice Dam formation such as icicles, pools of water, and discoloration. Ice dams can be dangerous if not addressed quickly. So homeowners should contact a professional roofing company to inspect the roof and take preventive measures. Professional roofers will typically remove snow from the roof, install ice melting systems, add insulation and ventilation to the attic, or replace damaged shingles. Taking these precautions can protect your home from Ice Dam damage now and in the future.


The best way to prevent ice dams is to make sure your home is properly insulated and ventilated. Make sure there’s adequate insulation in the attic and that all vents are clear of debris. Ice dam removal should be done by a professional who is experienced and knowledgeable about the process. Ice dam removal can involve steaming or chipping away the offending ice, however it’s important to note that these methods may have limited effectiveness depending on weather conditions. The most effective solution for preventing future ice dams is ensuring proper insulation and ventilation in your home so that any heat from inside doesn’t reach the roof. Ice dams can be a frustrating and costly problem – but with the right proactive steps, you can help avoid the issue entirely.

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