| Prevent
Frozen Pipes |
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| If you think turning the heat down in your home while
you're away on vacation will save you a few dollars, think again.
If your home's pipes should freeze and burst, it could end up costing
thousands of dollars to repair floors and replace furniture and keepsakes.
The damage could be so severe that you and your family would have
to relocate while repairs are made. |
| By taking a few simple precautions, you can save yourself
a ton of aggravation. |
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| Here are a few simple steps to protect your home or
apartment: |
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To prevent freezing:
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Leave
a cold water tap running slowly, at a level just above a drip.
- Leave interior cupboard doors under sinks open, especially if
the sink piping is adjacent to an exterior wall.
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- Shut off and drain pipes leading to outside faucets
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- Do not turn the furnace below 12°C (55°F) during absences
or at night.
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- Seal any leaks that allow cold air inside where pipes are located.
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- Locate and insulate pipes most susceptible to freezing: near
outside walls, in crawl spaces, and in attics. Many hardware stores
carry foam pipe insulation for this purpose.
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- If you plan to be away, have someone check your house daily
to make sure the heat is on and no problems occur. Alternatively,
shut off and drain the water system (except fire sprinkler systems).
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| To thaw frozen pipes: |
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- Locate the suspected frozen area of the water pipe (commonly
adjacent to exterior walls, or where your water service enters
your home through the foundation).
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- Leave a cold water tap downstream of that location open, so
you know that the pipe has thawed when the water begins flowing
again.
Apply heat to the suspected section of pipe with one of the following
methods:
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- an electric heating pad, wrapped around the pipe.
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- a portable heater (be sure it is not placed too close to any
flammable materials).
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Note: the use of any open flame in the home or any confined
space is not recommended, due to the fire hazard and risk from
combustion fumes. If you are unable to locate the frozen section
of pipe, or are unsure of what to do, contact a licensed plumber.
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When the weather warms up:
Check unused portions of your water system for freezing damage
and leaks to avoid possible flooding damage from undetected
split pipes.
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| Prevent
Ice Dams |
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| A lot of homeowners don't know what ice dams are --
until it's too late. Ice dams are most common in northern climates.
They occur when heavy snow buildup melts during the day and then refreezes
when temperatures drop overnight. |
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| After several days of melting-freezing cycles, it's
common for the melted water and ice to work up under the shingles
until water enters the attic and eventually does damage to the ceilings,
wall and contents. In cases where the ice dam goes unnoticed for an
extended period of time, it can do significant damage to the building
and its contents. |
| There's no way to guarantee an ice dam won't damage
your home, but you can take steps to cut the chances of an ice dam
forming in the first place: |
- If you haven't already, thoroughly clean all leaves, sticks
and other debris from your home's gutters and down spouts. This
lets melting roof snow flow into gutters and through down spouts,
just as they were designed.
- Make every effort to keep snow on your roof to a minimum. Long-handled
devices on the market called "roof rakes" let you stand
on the ground and pull the snow off the roof. Keeping heavy snow
loads off your roof reduces the chances for both ice dam formation
and roof failure due to the weight.
- All winter long, keep gutters and down spouts clear of snow
and icicles.
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- Evaluate the insulation and ventilation in your attic. Most
experts agree the R-value of attic insulation should be at least
R-30 (R-38 is preferable in northern climates). In addition, good
airflow from under the eaves or soffit area along the underside
of the roof and out through the roof vents is essential to a cool,
dry attic. Consult a reputable roofing and/or insulation contractor
about these improvements.
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Homeowners Main
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