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Close up of a copper pipe with icicles hanging from it

The single-digit temperatures and negative wind chills that come with severe winter weather cause all sorts of problems — plumbing issues included.

Frozen pipes can lead to significant damage and costly repairs. Pipes that are most at risk for freezing are those in unheated spaces such as garages, basements, and attics. Pipes in poorly insulated exterior walls or under cabinets are also vulnerable. Plumbing in older homes or that has frozen previously is even more susceptible.

Follow these simple steps to prevent frozen pipes during a cold spell:

  • Let a small stream of water flow from a faucet, especially overnight and during the day when water is not being regularly used. Running water through the pipe – even at a trickle – helps prevent it from freezing. If a pipe in your home is on an exterior wall or prone to freezing, run water through the faucet connected to it.
  • Open kitchen and bathroom cabinet doors to allow warmer air to circulate around the plumbing, especially if your sinks are on an exterior wall. If you have small children, be sure to remove harmful cleaners and household chemicals stored inside.
  • Keep windows and doors near exposed plumbing tightly closed or sealed shut. Cold winds whistling through overlooked openings can quickly freeze exposed water pipes.
  • Use a portable heater to increase the temperature in a room with plumbing you know is prone to freezing. Always follow safety guidelines and never leave a heater unattended.
  • Increase the temperature in a room with plumbing prone to freezing. If you plan to be away from home, leave the heat on at a temperature no lower than 55° F. 

While running water or increased heat may slightly increase your utility bills by a few dollars, it is far less expensive than the cost to repair a frozen pipe or the damage to your home if it bursts. The safety of your home and family is the first priority.

If you do have a frozen pipe, here are tips on how to thaw it. Address the issue as soon as possible before it ruptures. If you are unable to thaw the pipes yourself, contact a licensed plumber for help. 

If a frozen pipe ruptures, shut off the water at the main valve and contact a licensed plumber. Customers should know where their main valve is located and label it so they can easily find it in the event of an emergency. Most likely, it is located in a basement or crawl space on the front side of the property.

 

Home Plumbing, Winter