8/11/2023 0 Comments Ice dam removal![]() ![]() The same product you use to melt ice on your driveway will also melt ice on your roof. Plan to use your rake after each heavy snowfall. Just be careful not to scrape so hard that you damage the surface of your shingles. Remove the snow by extending the rake three to four feet up the roof and then sliding it down, pulling down snow in the process. The rake has a long handle and a wide head that resembles that of a push broom but without the bristles. Snow rakes are designed specifically to remove snow from your roof. The fan’s cold air will freeze the water and prevent it from leaking into the attic. Put a box fan in the attic and aim it at the underside of the roof. You have several options for removing ice dams that have formed on your roof. Slips and falls may also occur if the ground becomes slick from fallen ice or snowmelt that refreezes. If a section of the ice dam breaks off and falls to the ground - or knocks a gutter down - people standing below can suffer serious injuries. Ice dams also pose a threat to people outside your home. ![]() Seepage can promote the growth of mold and mildew, which can cause respiratory problems. From there, the water can drain into exterior walls and through the insulation in your ceiling, causing visible stains on the ceiling finish. This backed-up water remains melted because of the warmer roof temperature and can seep into cracks and openings in the roofing material. They do this by preventing snowmelt from draining, which causes it to back up behind the dam. In addition to damage to gutters, shingles, and the structure of the roof from the weight of accumulated ice, ice dams can cause water to leak into your home. Second, they can result in injuries to people who walk beneath them. Ice dams are problematic for two reasons: First, they can damage your home and promote roof leaks. The same conditions that cause ice dams also cause icicles, so a large collection of icicles hanging off your roof are your first clue that you might have an ice dam. All of this sounds very specific, but it only takes an inch or two of snow on your roof for an ice dam to form. Part of the roof must be warm enough for snow to melt, and the eaves, which are the part of the roof that extends beyond the walls of your home, must stay cold enough for the ice ridge to form and stay frozen. They need two conditions to form: an accumulation of snow and an uneven surface temperature. Ice dams are most common in climates that experience a significant amount of snow and sustained subzero temperatures. The ridge of solid ice that forms can grow thick enough to prevent new snowmelt from draining off the roof, forcing it under your shingles and even into your attic. It develops over several days or weeks as the snow on your roof melts in warmer daytime temperatures and then refreezes overnight. An ice dam is a ridge of ice that forms along the eaves of your home.
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