Preventing and Thawing Frozen Pipes

With temperatures now below freezing, pipes and faucets near or in exterior walls may be at
risk of freezing and bursting, resulting in a water problem when warmer temperatures return.
The Spokane Fire Department advises individuals to take the following preventative measures and know how to shut off the water to their home in case of emergency.

• In your home, you may have pipes located in the exterior wall because they serve a
fixture that is placed against that wall. While they may be somewhat insulated, they
can still become cold enough to freeze. In the case of a sink, it may be helpful to
open the cabinet doors under the sink to allow warm interior air to warm the wall.
You can also leave a trickle of water running from the faucet.

• Exposed pipes in the attic, basement, or crawl space can also be at risk of freezing. Leaving a trickle of water running from a faucet farthest away from the water meter can be helpful. You can also wrap insulating material or electrical wire heating wrap around the pipes. This can be purchased at any home improvement store.

• Never use a propane torch or an open flame to thaw a pipe due to the risk of igniting
wood beams, flooring, and other combustible materials around pipes. Hair dryers
should also be avoided due to the risk of electrocution. As water freezes, it expands.
With enough expansion, pipes can develop cracks which are not apparent at first, but
begin to leak as the ice melts. In the case of a broken pipe, shut off the water valve
and contact a professional plumber or fire and water restoration company. These
companies are located in the Yellow Pages, and they have the skills and equipment
to remedy any water damage and get your home quickly back in order