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Facts on Water Pipes, #9032 Frozen water pipes aren't life threatening,
however frozen or broken water pipes do cause damage to homes each winter. If
pipes in the walls aren't properly insulated, they can freeze and rupture. (An
1/8-inch crack in a pipe can release up to 250 gallons of water a day, soaking
floors, rugs, and furniture.) To prevent the mess and aggravation frozen pipes
cause, protect your home or apartment by following the simple steps below.
Before Cold Weather
- Locate and insulate pipes most susceptible
to freezing, typically those near outer walls, in crawl spaces or in the
attic. Use insulation made especially for this purpose.
- Wrap pipes with heat tape (UL-approved).
- Seal any leaks that allow cold air inside
where pipes are located.
- Disconnect garden hoses and shut off and
drain water from pipes leading to outside faucets. This reduces the
chance of freezing in the short span of pipe just inside the house.
When It's Cold
- Let hot and cold water trickle at night
from a faucet on an outside wall.
- Open cabinet doors to allow more heat to
get to uninsulated pipes under a sink or appliance near an outer wall.
- Make sure heat is left on and set no lower
than 55 degrees F.
- If you plan to be away: (1) Have someone
check your house daily to make sure the heat is still on to prevent
freezing, or (2) drain and shut off the water system (except indoor
sprinkler systems).
If Pipes Freeze
- Make sure you and your family know how to
shut off the water, in case pipes burst. Stopping the flow of water can
minimize the damage to your home. Call a plumber, and contact your
insurance agent. Never try to thaw a pipe with an open flame or torch.
- Always be careful of the potential for
electric shock in and around standing water.
Return to Emergency Response
Fact Sheets table of contents
Source: "Water Pipes," Winter Storm
Preparedness Series, University of Illinois at Urbana-Champaign, Cooperative
Extension Service, 1995. Reviewed by John Jemison, Extension water quality
specialist.
For more information on emergency
preparedness, contact your
county UMaine Extension office.
©1998
Published and distributed in furtherance of Acts of Congress of May 8 and
June 30, 1914, by the University of Maine Cooperative Extension, the Land
Grant University of the state of Maine and the U.S. Department of
Agriculture cooperating. Cooperative Extension and other agencies of the
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