Menu Close

When should you rake snow off your roof?

When should you rake snow off your roof?

about 6 inches
If your roof is flat or has a low slope, roof raking is definitely a must once the snow gets to be about 6 inches or more. If your roof has a higher pitch, it’s still something to consider, especially if the snow is wet and heavy and it is building up.

Is it necessary to rake snow off roof?

Most roofs are built to support heavy loads of snow without having any problems all winter long. So, you most likely will never have to worry about removing snow from your roof. In fact, building codes require residential roofs to be built to withstand the heaviest snows for their region (House Logic).

Does roof rake damage shingles?

A roof rake is an implement mounted on a long pole that can be used to gently push and pull snow off a roof. When used according to the manufacturer’s instructions, a roof rake is designed to remove snow from a roof without causing damage to shingles, eaves or gutters.

Will a roof rake prevent ice dams?

The formation of ice dams can be safely alleviated from the ground by using a roof rake.

Is roof raking bad?

A Never, never use a roof rake or try to shovel snow off a slanted roof. It will do no good, will not cure ice dams, is extremely hazardous and can harm asphalt shingles and, in your case, slate shingles. And it will take away snow that is a natural insulator as long as it stays on your house.

Does snow insulate your house?

Snow is an insulator. Its R-value varies, depending on moisture content and density of the snow granules; but on average snow has an R-value of 1 per inch — about the same as wood. Twelve inches of snow have roughly the same insulating value as a 2×4 wall filled with fiberglass insulation.

Should you knock down icicles?

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.

Does homeowners insurance cover ice dams?

DOES HOMEOWNERS INSURANCE COVER ICE DAMS? However, personal property coverage typically does not provide protection for damage of your personal belongings caused by ice dams. While dwelling coverage may help cover water damage cause by an ice dam, your policy likely won’t pay for services to remove the ice dam.

Should I knock icicles off my gutters?

Does snow on your roof make your house colder?

The snow acts as an insulator and helps keep your house warmer. Snow on the ground also acts as an insulator, keeping the natural warmth of the earth from escaping to the cold air above, which is why temperatures in snow-covered areas tend to be lower.

Can a rake be used to remove snow from the roof?

They can be useful on the lower portion of the roof or in tricky roof valleys. Use a roof rake to remove snow from the roof, targeting the roof edge and any valleys where snow builds up. If you haven’t already raked the roof, this will help by removing the source of the meltwater. Remove the snow as noted above.

Can a rake be used to break ice?


Why do I need to rake my roof?

If so, you may need to rake your roof or risk forming ice dams. Ice dams are a function of a warm roof surface and cool edges, often from inadequate insulation or roof ventilation. Rain gutters can complicate things as well.

What’s the difference between a roof rake and a shovel?

You need to remove the source of the water that is creating this problem. This can be safely done from the ground with a product called a roof rake. A roof rake is not a rake as in what you’d use in fall but rake refers to the pulling or raking process involved in pulling the snow off the roof, versus a shovel which you push.