Roofs are designed to support a certain amount of weight. However, an excessive accumulation of snow and ice could cause your roof to sag or damage the structure of your building.
It is best not to take the risk; contact a professional for roof snow removal or roof de-icing if you notice a significant snow load on your roof.
Want to know more about ice damming phenomenon? Read our article about it by clicking here!
Before venturing onto the roof, think of your safety. A safety harness must be worn in case of a fall, and appropriate tools must be used to avoid damaging the roofing material.
Also, do not forget the presence of electrical wires. If you have any doubts or questions, call us! We are the pros in roof de-icing and roof snow removal.
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Clearing snow off your roof in winter protects both your home and your safety. A heavy buildup of snow puts enormous weight on the structure: according to the Regie du batiment du Quebec, a roof can collapse under about 30 cm of wet snow or 70 cm of dry snow. Snow that melts and refreezes also forms ice dams, which lead to water infiltration. Roof snow removal prevents collapses, damage to gutters and leaks. Hire professionals to avoid damaging the shingles.
As a general rule, it's recommended to have your roof cleared once snow accumulation reaches around 60 cm. That threshold varies, though, depending on snow density, your roof's slope and its layout. The Regie du batiment du Quebec notes that a roof can collapse under about 30 cm of wet, heavy snow, so wet snow calls for faster action than dry, light snow. After a big snowfall or several storms close together, it's best to have the situation assessed by roofers rather than waiting.
Yes, ice dams can cause significant damage to your roof and your home. They form at the edge of the roof when snow melts and then refreezes, blocking water drainage. Water then pools behind the dam and eventually seeps under the shingles, into the walls and ceilings. Ice dams are often a sign of insufficient attic ventilation or insulation. Professional roof de-icing along with good ventilation help prevent these costly water infiltrations.
The cost of roof snow removal in Quebec varies depending on the roof's surface area, the height of the house, accessibility, the slope and the amount of snow to remove. Ice dam de-icing may also be added to the snow removal job. To get an accurate price, the best approach is to request a quote tailored to your roof. Avoid handing this job to an amateur: poor snow removal can damage the shingles or the gutters. Our team performs safe roof snow removal that protects your roofing.
