Frozen Pipes are a concern in freezing temps: see important tips for prevention

1/21/2019 (Permalink)

Frozen Pipe during water loss

Northwest Missouri is no stranger to both single digit and subzero temperatures. Our friends over at consumerreports.org have put together a helpful guide to help prevent burst pipes this winter. Prevention is key however, if you are unable to prevent a burst pipe, remember that SERVPRO of Chillicothe/Cameron/Richmond is "Here To Help"!

How to Beat the Freeze

Once the temperature starts dropping outside, you should take measures inside to keep your pipes warm and water running. Research conducted by the Building Research Council at the University of Illinois shows that the “temperature alert threshold” is 20° F, especially if you have uninsulated pipes running through an uninsulated space.  

Some of the steps experts recommend may go against your better instincts of conserving water and heat, but the extra expense is nothing compared with a hefty repair bill. Here’s what to do:

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 any harmful cleaners and household chemicals.)

Let the cold water drip from a faucet served by exposed pipes. Running water through the pipe—even at a trickle—helps prevent pipes from freezing.

Keep the thermostat set to the same temperature during day and night. Again, during a cold snap is not the time to set back the thermostat at night to save a few bucks on your heating bill.

If you plan to be away during cold weather, leave the heat on in your home, set to a temperature no lower than 55° F.

For the long term, add insulation to attics, basements, and crawl spaces. Insulation will maintain higher temperatures in those areas. And to prevent drafts, seal cracks and openings around windows, doors, and at sill plates, where the house rests on its foundation.

How to Thaw Frozen Pipes

If you turn on a faucet and only a trickle comes out, you may well have a frozen pipe. “If you suspect the pipes are frozen, be careful when thawing them out because if the pipe has already burst, the water will come flowing out and flood your home,” says John Galeotafiore, who oversees Consumer Reports’ testing of home products and power gear.

If a pipe has broken, turn off the water at the main shutoff valve, which is usually at the water meter or where the main line enters the house. If the water is still running and no pipes have burst, you can take the following steps. (Of course, if you suspect a more serious problem, call a plumber.)

Turn on the faucet. As you heat the frozen pipe and the ice plug begins to melt, you want the water to be able to flow through. Running water through the pipe, as cold as it is, will help melt ice in the pipe.

Apply heat to the section of pipe using an electric heating pad wrapped around the pipe, an electric hair dryer, or a portable space heater (kept away from flammable materials), or by wrapping pipes with towels soaked in hot water. As tempting as it may be, do not use a blowtorch, a kerosene or propane heater, a charcoal stove, or any device with an open flame; the high heat can damage the pipes or even start a fire.

Apply heat until full water pressure is restored. Check all other faucets in your home to see whether you have additional frozen pipes. If one pipe freezes, others may freeze, too.

Call a licensed plumber if you are unable to locate the frozen area, if the frozen area is not accessible, or if you cannot thaw the pipe.\