Depending on snow density, your slanted roof may be able to safely support up to 2-4 feet of snow accumulation. The most common reason homeowners rake their roof is to prevent the creation (or reduce the impact) of ice dams.
The safest way to get rid of ice dams is to hire a pro. The quickest way is to treat the ice dam with a chemical ice-melt product, and when it begins to melt away, use a mallet to very carefully break off chunks from the edges of the melted channels.
Don’t knock large icicles off your gutters, but be aware they may be a sign of ice dams forming. … Don’t try to remove thick, long icicles from your gutters, experts say. You could wind up injuring yourself – falling chunks of ice are unpredictable – or damaging to your home. Leave them be, but keep an eye on them.
Heat cables, also known as heat tape, heat wire, or roof ice cables, are heated cables that can be attached to your roof. … Heat cables melt channels through already-formed ice dams to minimize ice buildup. Ideally, they can help provide a path for snowmelt to drain off your roof rather pooling behind the dam.
Ice dams can cause different types of damage. … Sometimes the ice dam can cause damage to the roof covering, as well. The water can also continue to re-freeze causing a large amount of ice to build up in the gutters. This build-up can cause a weight problem, collapsing the gutters from the ice build-up.
LeafFilter™ Gutter Protection does not prevent nor create ice dams. However, by keeping your gutters free of debris, water will be able to divert through the gutters and away from your home rather than freezing in the eavestrough.
The truth is, the best solution for ice dams is removing the weak point – an asphalt shingles roof. It is the design and the way shingles are installed that make them prone to ice dam leaks. Shingles are a water shedding system, which means water runs down the roof, and in that case, shingles work.
Using a rubber mallet, hit the top edge of all icicles hanging off the roof’s edge. Start out hitting it lightly, adding pressure until the icicles break free. Don’t use an ice pick or any sharp tools, as they may cause damage to your roof. Continue until all icicles are cleared.
A Do not put salt on your roof! Sodium chloride, or rock salt, is highly corrosive. It will damage the roofing, siding, gutters and downspouts, and the poisonous runoff will kill foundation plants and more. If you are going to try any homemade approach for breaking an ice dam, use deicer.
The average cost of professional ice dam removal is about $400-$600 an hour, usually. If you find ice dam removal for less than about $375 an hour or more than about $675 per hour, chances are you’re being played either by a greenhorn or by a company trying to cash in on your misfortune.
Heat Tape Installation Cost
Heat wire costs between $12 and $20 per foot to install. This cost varies depending on the difficulty of the project.
As mentioned above – you will use about 8W per linear foot of ice-melting cable. A typical 120 foot long roof edge with 6-12″ overhangs and no gutters deicing, will need about 291 feet of cable.
Typical heat tape burns electricity at six to nine watts per foot per hour. That means each 100 feet of heat tape operating 24/7 can translate to an added monthly cost of $41 to $62 to operate heat tape, says Eileen Wysocki, energy auditor for Holy Cross Energy.
Ice dams, in an of themselves, are not a real problem and usually cause no damage. But if the roof was not properly installed and/or the attic area was not properly insulated, the backed up water will enter the house and cause significant damage.
Heat tape is a protected electrical cord that, when used in gutters and pipes, can stop them from freezing. Also known as gutter heat cables or gutter heaters, heat tape helps to prevent ice dams from forming.
Contrary to popular belief, gutters do not cause ice dams. However, gutters do help to concentrate ice and water in the very vulnerable area at the edge of the roof. As gutters fill with ice, they often bend and rip away from the house, bringing fascia, fasteners, and downspouts in tow. Roofs leak on attic insulation.
LeafFilter is accredited by the Better Business Bureau and holds an A+ rating from the organization. * Many of the reviews are negative, but there are some satisfied customers.
Gutter guards are designed to keep leaves and debris from entering your gutter system. … Any metal guard that is on your gutters during the winter months has the potential to freeze. While your guard is frozen you may experience icicles, and water melting over the front of the guard.
Gutter heaters can prevent ice dams and icicles!
temperatures, it can refreeze in the gutter. This is because the gutter is exposed and uninsulated by the snow on the roof. Homes and buildings without gutters can suffer from ice dams as well.
The downsides don’t end there. Some homeowners even fault ice melting pucks for discoloring their roofs, ruining landscaping and harming the environment. It’s safe to say that because ice melt socks could do just the same since they also contain the same salt compound.
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