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Winter Freeze
For
many of us, winter means cold winds, frost, sub-zero temperatures, ice and
snow. Severe winter weather can cause deterioration or even substantial damage
to your house resulting in costly repairs.
Preparation and Damage Prevention tips
- Insulate walls and attic.
- Caulk and weather-strip doors and windows to
reduce wind drafts.
- Install storm windows or cover windows with
plastic film from the inside.
- Detach all gardening hoses and shut-off water
supply to outside faucets.
- Install faucet covers to all external faucets.
- Tag the location of your main water valve and
make sure you can easily turn it on and off.
- Follow ice dam prevention tips to
minimize ice dam formation on your roof.
- To help minimize ice
dam formation on your roof :
- Keep gutters and
downspouts clear of leaves and natural debris.
- Identify areas of heat
loss in your attic and then properly insulate those areas.
- Wrap or
insulate heating ductwork in order to reduce heat loss through
the attic.
- Use a snow rake or
soft broom to clear fresh snowfall from gutters.
- Avoid using any sharp
tools or ice picks on gutters or downspouts.
To avoid getting hurt by falling icicles or
avalanching snow, don't climb on your roof
- or work on a ladder
beneath a roof that has large amounts of snow on it.
- If you have a thermostat that uses a battery,
be sure to replace it regularly.
- Follow precautionary steps to safeguard against
your water pipes freezing.
- Prevent Your Pipes From
Freezing
- Disconnect all
gardening hoses and install covers on all outside faucets.
- Keep your house
temperature at 68 degrees or higher, even if you're leaving the house
for an extended period of time.
- Open cabinet doors
below sinks to allow heat from the home to circulate.
- Identify the location
of the main water valve and the valve on your water heater. (Learning
the location of these valves may come in handy during an emergency.)
- Wrap pipes nearest
exterior walls and in crawl spaces with pipe insulation or with heating
tape. This can prevent freezing, especially for interior pipes that run
along outside walls.
- Close all windows near
water pipes; cover or close open-air vents. Freezing temperatures
combined with wind drafts can cause pipes to freeze more frequently.
- Heat your basement and
consider weather sealing your windows.
- Insulate outside walls
and unheated areas of your home.
- If you plan to be away
from home for an extended period of time, shut off water supply valves
to your washing machine.
- Monitor Freezing Pipe
Conditions
- Allow a faucet to drip
slightly (lukewarm water) in order to minimize freezing.
- The first sign of
freezing is reduced water flow from a faucet.
- Check your faucets for
water flow and pressure before you go to sleep and again when you wake
up.
- Check pipes around
your water meter, in unheated areas, near exterior walls and in crawl
spaces.
- These tend to be
vulnerable to freezing conditions.
- Identify cold air
drafts coming in from a flue or chimney chase and caulk gaps that are
near pipes.
- If a Pipe Freezes
- If a faucet or pipe
inside your house freezes, you can thaw it using a good hair dryer. (For
safety purposes, avoid operating a hair dryer around standing water.)
- To thaw a frozen pipe,
heat water on the stove, soak towels in the hot water and wrap them
around cold sections of the pipes.
- When thawing a pipe,
start thawing it nearest to the faucet. Make sure the faucet is turned
on so that melted water can drip out.
- If a Pipe Bursts
- Shut off water at the
main valve.
- If the break is in a
hot water pipe, the valve on top of the water heater should be closed.
- Call a plumber. Keep
an emergency number nearby for quick access.
- Follow home winter safety tips to
protect yourself and others on your property.
- Keeping your home and
property safe is a priority year round. However, winter weather brings on
additional safety hazards that, if neglected, can be dangerous. Learn
tips to keep you and your home safe during the winter season.
- Preparation tips
- Wash spray equipment,
such as a hose or sprinkler, and put it away for the season.
- Keep the furnace and
flue in good condition.
- Make sure combustible
material such as spray cans or paint are not near a heater or any
source of heat.
- Ensure proper
ventilation for the heating system(s).
- Change furnace
filters regularly. If there is a blower, have it cleaned and oiled.
- Have fireplace
inspected for loose mortar.
- Be sure a screen
covers the fireplace opening in your home.
- Drain the swimming
pool and cover it. Put chemicals away in a safe place where children
can't reach them. Lock all outside entrances to the pool.
- Disconnect all pool
electrical equipment.
- Use lighting outside
that is designed for outdoor use, including weatherproof cords, plugs,
sockets and connections.
- Provide ample light
outdoors from the street and driveway to the entrance and interior of
the home to illuminate snow and ice patches.
- Keep all sidewalks
and entrances to your home free from ice and snow.
- Ensure hand railings
and steps are in good shape.
Remove dead tree branches. Heavy snow or ice can
cause them to
- break and potentially
damage your property or injure someone.
- Keep garage doors closed to help eliminate
drafts in the attached house.
- During power failures, disconnect your
electrical appliances to avoid damage from power surges, which can occur
once the power is restored.
- Remove snow build-up on your roof to avoid ice
and snow damage to the roof or interior of the home.
- Be prepared for winter with additional
cold weather facts.
- As you’re headed out
the door this winter remember preparing for cold weather can help make a
difference.
- Winter Storm Watch
When severe winter weather threatens your area, a Winter Storm Watch is
generally given. If you plan to be outdoors for a long time period or
plan to travel, be sure to keep an eye out for changing weather
conditions. - Winter Storm Warning
A Winter Storm Warning means that severe winter weather conditions have
been spotted and are on the way to your area. Travel plans should be
minimized if possible.
Blizzard Warning
A blizzard warning means large amounts of falling or blowing snow with winds of
at least 35 miles per hour are expected for several hours. Travel is not
- recommended during a
Blizzard Warning, you should remain indoors.
- Wind Chill
Wind can pose a hazard to you and your skin during winter season. Wind
Chill Equivalent Index is a calculation of how cold it feels outside when
temperature and wind speed are combined. When winds combine with
freezing temperatures the result is an air temperature that can feel
about 35 degrees colder. - Frostbite and
Hypothermia
A loss of feeling and a white or pale appearance in fingers, toes, nose
or ear lobes are symptoms of frostbite. Hypothermia occurs when body
temperature drops to less than 90 degrees Fahrenheit. Uncontrollable
shivering, slow speech, memory lapses, frequent stumbling, drowsiness and
exhaustion are symptoms of hypothermia. If you suspect frostbite or
hypothermia, you should: - Begin warming the
person slowly and seek immediate medical assistance.
- Warm the person's
upper body first. Arms and legs should be warmed last because
stimulation of the limbs can drive cold blood toward the heart and lead
to heart failure.
Never give a frostbite or hypothermia victim
something with caffeine or alcohol in it. Caffeine can cause the heart to beat
faster and hasten the effects the cold has on the
- body. Alcohol can slow
the heart and also hasten the ill effects of cold body temperatures.
All
rights reserved. This article includes copyrighted material of "Safety
Sense in the Home" written by Heward Grafftey and Richard A. McInenly,
Ph.D, and copyrighted 1990, Safety Sense Enterprises, Inc., Ottawa, Ontario, Canada, with their permission.
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