Tag Archives: water

Preventing Ice Dams and Winter Roof Damage

Ice Dam

We hope that everyone has remained safe through this snow storm. Now that the snow has fallen, it’s time to think about the ice dams that are likely to form and follow. In an effort to help keep you informed of some of the best practices, allow us to share some helpful tips surrounding ice dam prevention and/or removal.

An ice dam forms when melting snow freezes at the edge of your roof line. If you do not remove the snow, you run the risk of the ice dam growing large enough to keep the water from draining off the roof.  The water could then back up underneath the shingles and find its way to the interior. This can damage your roof, attic, and upper levels of your building.

How do you tell if you have an Ice Dam?

  • Look for large icicles hanging from the gutters and sides of the roof, as this is a sign that water may be trapped on your roof
  • Look for water stains in your attic ceiling or exterior walls

Steps you can take to prevent an Ice Dam:

  • Remove snow from your roof after every heavy storm before it freezes by using a roof rake.
  • Make sure that leaders and gutters are clear of leaves and debris so melted snow can drain properly
  • Insulate your roof and attic.
  • Seal up any holes in the roof that can cause water to seep through
  • Make sure any vent pipes, exhaust fans, chimneys, attic fans, and light fixtures are properly insulated and sealed.
  • Install a leak barrier underneath the shingles to act as an additional preventative measure, as it keeps water from seeping inside your building.

Tips for removing an Ice Dam:

  • Call a roof professional. If this is done incorrectly, you may cause further damage to your roof.
  • Do not use rock salt to melt the ice, as this could lead to even more damage.
  • If you do choose to remove it yourself, you can use calcium chloride to melt the ice.

As the cold winter months continue, please be proactive and prepare for the possibility of an ice dam forming on your roof. Doing all you can to prevent an ice dam will alleviate your stress and bring you closer to a worry-free season. We hope you all remain safe.