Prevent Cold Weather from Freezing Water Pipes

With frigid conditions on their way this weekend, homeowners are encouraged to take a few simple steps to prevent damage to household water pipes caused by freezing.

While customers commonly know that outdoor water pipes are subject to freezing and bursting during subzero temperatures, many are surprised to learn that pipes and water meters inside the home are often vulnerable to damage from freezing as well.

Meters, and the pipes connected to them, are often close to outside walls and are particularly vulnerable to freezing if heat fails or windows are left open during a cold snap. Water inside the meter can freeze, damaging it and requiring replacement of the entire unit at the homeowners’ expense.

Property owners are responsible for the maintenance of the water service line from the curb to the house, as well as any in-home piping including meter repair costs. The Connecticut Water Company encourages customers to take the following precautions to reduce freezing or bursting pipes, as well as any damage to the water meter.

1. Know What Areas of Your Home are Most Vulnerable to Freezing – Basements, crawl spaces, unheated rooms, and outside walls are at higher risk of having temperatures affect pipes.

2. Eliminate Sources of Cold Air Near Water Lines – Allow room heat to freely circulate around these areas. Seal cracks or holes in windows, walls, or doors near the meter or pipes.

3. Protect Your Pipes and Water Meter – Wrap exposed pipes with insulation or use electrical heat tracing wire; newspaper or fabric may also work. For outside meters, keep the lid to the meter pit closed tightly and let any snow.

4. If you have Pipes that are vulnerable to freezing, allow a small trickle of water to run overnight to keep from freezing up. The cost of extra water is low compared to cost of repairing a broken pipe.

5. Expose Pipes to warmer room temperatures by letting warm air to freely circulate the area. Set up a small space heater for pipes that are more likely to freeze.

6. Check for cracks in the vault cover of outside meter installations – A cracked cover permits cold air to enter and all insulation value to be lost. The double cover is then unable to protect against freezing.

If a pipe freezes or bursts, you will want to know the location of your main water shut-off valve to shut off the water immediately and minimize damage.

Connecticut Water has prepared a fact sheet that includes these tips and additional information on what to do if a homeowner’s water pipes or water meter do freeze. The fact sheet is called Winterizing Tips and it can be downloaded atwww.ctwater.com > Customers > Bill Inserts and Fact Sheets, or it can be requested by calling 1-800-286-5700.

The Connecticut Water Company serves nearly 300,000 customers in Avon and 55 other communities.

Photo courtesy of Connecticut Water Company