Gambrel Roof Ice Dams

I have a gambrel roof and my ice dams are terrible.

Gambrel roof ice dams. The meltwater then runs down toward the colder eave overhang where it freezes. An ice dam forms when the roof over the attic gets warm enough to melt the underside of the layer of snow on the roof. Gambrel or mansard roofs and ice damming it s no coincidence that ice damming occurs most pervasively in the mansard or gambrel styled roof. As water flows down the roof it reaches the portion of the roof that is below 32f and freezes.

The snow melts into water and t. Ice dams can be frustrating. You can read more about this on our blog staggering ice dam insurance claims. Ice dams form when the snow melts on an upper warmer part of a roof.

As the ice accumulates it forms a blockage that prevents the snowmelt from flowing off the roof. I plan on insulating my house this year with this system. Investment protection for your house means your roof from the exterior shingles down to the roof deck below will last longer and save you from having to replace it prematurely. Once this thick ice forms it prevents melting snow from running off the roof.

The roof stays cold and the snow melts from the top down not the bottom up. Snow starts to melt in certain areas of the roof which are warmer than others due to heat loss from the attic. The design was popularised both in america and france by virtue of tax avoidance without regard for thermal performance. Eliminate its fuel source if left alone the ice dam will continue to be built up by the snow and ice up on your roof.

An ice dam is a solid ridge of ice that forms along the edges of your roof. So the water above backs up behind the ice dam and remains a liquid. We offer a 3 year guarantee on materials and labor so you know the system works. It will air seal the attic add insulation to current standards and prevent ice dams very effectively.

So the first step is to remove this ice and snow using a snow rake which is a retractable rake that can extend up to about 17 feet or so in length. An ice dam forms when the roof over the attic gets warm enough to melt the bottom layer of snow.