Water can cause a lot of damage to a roof, but this damage can be even greater when the water cannot drain properly. Improper drainage can lead to ice dam creation. Understanding ice dams, how to prevent them, and how to properly remove ice dams is outlined here.
What is an ice dam?
An ice dam is a ridge of ice that forms around the edge of your roof, preventing drainage. As snow on other parts of the roof melts, it naturally flows towards the gutters. As these gutters may still be frozen, the water pools, increasing the chance of leakage inside your home.
Snow often melts unevenly on a roof due to the heat and insulation inside your home and the sun. The snow in the center of your roof often melts before the snow around the edges. As this snow melts, it naturally flows toward the drains. Since the drains are blocked by the ice dams, this causes standing water that penetrates your shingles and promotes decay.
How do you prevent an ice dam?
Regular maintenance and cleaning of your gutters to prevent clogs is a great prevention of ice dams. Installation of gutter-protection prevents debris from entering your gutters in the first place.
Sealing any holes around ducts or pipes passing through your roof can help prevent heat from escaping your home. This can help stop uneven snow melting and in return, prevent ice dams from forming.
Making sure your attic vents are clean and free from blockage can ensure the hot air in your attic is venting properly. Doing so can ensure the hot air in your attic has a place to escape besides through your roof. Installing new or additional vents may be necessary.
How do you safely remove ice dams?
Removal of an ice dam is doable, but should be done with extreme caution. At any point should you feel unsafe, we highly recommend you contact a professional to properly remove the ice dam.
An easy fix and safe way to remove an ice dam is with a roof rake. This is the best option for snow that has accumulated on your roof. If you notice any ice formation, contact a professional to avoid damage or injury.
Another option to remove an ice dam is with the use of calcium chloride ice melt. The chemicals slowly and safely melt the ice and form a path for water to reach your gutters or the ground.
Has your roof been damaged by an ice dam or you would like to prevent them from forming in the future? Contact Craven Construction today to schedule your repair service or FREE estimate. We offer over 19 years experience in the industry and are licensed & insured for your added peace of mind.
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About Craven Construction
Craven Construction is dedicated to providing our customers with honest and reliable roofing services. With over two decades of residential and commercial experience, we are here to serve you and all of your roofing needs.
Our team of experienced roofers is licensed and knowledgeable in working with all types of roofing. We offer high quality roofing services and are capable of getting your project completed in a timely, efficient manner.