How to Safely Eliminate Ice Dams From your Roof of your House
by Scott Butner
An ice dam is actually a wall of ice that types at the edge of the roof, typically at the gutters or soffit. When it forms the h2o then backs up behind the ice dam and produces a pool of water. This pool of water can leak into your property and cause harm to walls, ceilings, insulation, and other locations.
What causes ice dams
Ice dams are often caused by heavy snowfall and improper ventilation in the attic. This causes warmer locations inside your attic then the snow starts to melt, even when the outdoors temperature is nicely beneath freezing. When the accrued snow on your roof starts melting it runs down your roof underneath the snow until it reaches a “colder” area such as the soffit’s, valleys or in gutters then it starts to freeze when more, this process of thawing and refreezing is what causes an ice dam.
Cleaning the gutters on your house may well aid stop ice dams from occurring as rapidly nevertheless they can nonetheless occur if the circumstances are correct. The gutters will probably be just as cold as it is outdoors and in some cases, full of frozen debris. So even when you don’t possess a soffit for the h2o to refreeze in, the melted water will almost certainly refreeze when flowing in to the gutters.
How can I eradicate an existing ice dam?
Properly removing an ice dam could be very dangerous if you do not understand how. Within the past some members of the media suggested hiring a contractor to pull the gutters off your house so the entire ice dam process would be solved. This suggestion was nicely meant but wrong. Contractors that began removing gutters caused substantial harm to roofing and guttering systems, then when the snow melted it dropped next to the homes basis and caused the basements to flood.
Warning- Be Cautious
Carrying out ice dam removal is risking extreme private damage and damage to the roof if not carried out properly. By no indicates stroll on a snow covered roof and make particular if your utilizing a ladder you follow the correct safety procedures. I extremely recommend contacting professionals using the correct equipment and roofing encounter to perform this job.
Immediate action: Eliminate snow and ice dam from your roof this can get rid of the main ingredients essential for the formation of an additional ice dam and will generally quit the water from coming in within an hour. Making use of a roof rake and push broom (not h2o) eradicate the snow by carefully pulling it down the slope of the roof line. Never pull snow across the roof or it might break off the shingles and other damages. Then cautiously chip away a channel via the ice dam so the h2o will be able to movement via, just make certain you quit when you get close to the roofing. It’s not crucial to remove all of the ice in the gutters or the ice dam by itself if you have removed the snow from the roof, it will melt when the temperatures rise.
How can I prevent ice dams within the long term?
Effectively ventilating and insulating the attic is typically the greatest way to prevent ice dams. The usual recommendation for correct ventilation is 1 square foot of vent for every a hundred and fifty feet of attic ground region but every single nearby weather region could have it’s individual recommendations so I would suggest contacting a licensed neighborhood insulation company near you. If you have small louvered vents at either finish with the attic referred to as gable vents you are able to either replace them with bigger vents, or set up an electrical vent fan over the within of them. These special followers normally work on the thermostat and can pull outside air in to the attic to maintain the temperature inside consistent.