How do I prepare my house for freezing temperature?

Author: Bret Wunsch  |  Last update: Tuesday, June 9, 2026

HVAC SystemsHow to Prepare your Home for Freezing Temperatures, Ice and Snow
  1. Identify where to shut off the water in your home, and how to turn it off. ...
  2. Detach all hoses from outdoor faucets.
  3. Cover all hose bibs that are not frost-free. ...
  4. Do not leave your heat off as low temperatures can freeze pipes.

How to prepare a house for extreme cold?

Cold Weather Tips
  1. Insulate exposed pipes or faucets. ...
  2. Eliminate drafts. ...
  3. Locate the main water shut-off valve. ...
  4. Disconnect and drain outdoor hoses. ...
  5. Turn off Automatic Sprinkler System. ...
  6. Open doors below sinks. ...
  7. Let the water run temporarily. ...
  8. Thaw the pipe.

What to do to your house before a freeze?

Gather the warm clothes, bedding, rugs, mattresses, quilts, etc. that you have, and use them to add insulation to the space you picked. If possible, get a heater for that space. Try to figure out if there are any especially drafty places, and block those first. Windows tend to be drafty, and corners.

How to keep pipes from freezing in extreme cold?

When the weather is very cold outside, let the cold water drip from the faucet served by exposed pipes. Running water through the pipe - even at a trickle - helps prevent pipes from freezing.

Can you wash clothes when it's freezing outside?

If you want to do laundry while it's very cold outside, we recommend using the or “warm” or “semi-warm” setting temperature settings on your machine. The warm setting mixes cold and warm water to reach the desired temperature, just like the cold setting.

Here's how to prepare your home for freezing temperatures

Will running a washing machine keep pipes from freezing?

Turn on the water every few hours, especially during the night. Turn on all spigots, flush toilets, and run water into washing machine and dishwasher. PRO TIP: You can also program your dishwasher and washing machine to start running during the night.

How cold is too cold for washing?

The lowest temperature found on a washing machine is 20°C so for best results use 20°C-30°C.

Should you drip all your faucets?

Set faucets to a small, steady drip rather than a stream to conserve water while preventing freezing. Drip the faucet farthest from your home's main water valve. “You don't have to drip them all—one or two is fine,” Sperlich told USA TODAY.

Will shutting off water keep pipes from freezing?

Prevent Frozen Pipes

Moving water keeps pipes from freezing. Find shut off valves for emergencies. Insulate pipes in unheated areas. Open cupboards and vanities to warm pipes.

Should you open an attic door during a freeze?

'Although it might not seem like a big deal, leaving your attic door or hatch open during freezing weather can help to prevent a whole host of home maintenance issues, such as preventing ice dams on roofs, frozen pipes, and mold growth,' begins Jay Sanders, contractor and owner of Castle Dream Construction.

How do I keep my house warm during a freeze?

  1. Install a programmable thermostat. ...
  2. Make sure heating vents are open and not blocked. ...
  3. Add a door draft stopper. ...
  4. Insulate windows with plastic film or bubble wrap. ...
  5. Seal your windows. ...
  6. Open curtains on a sunny day. ...
  7. Put your ceiling fan on reverse. ...
  8. Keep interior doors open.

Is it better to cover outside faucets or let them drip?

If you live in a climate with freezing temperatures, you'll want to cover your outdoor faucets in the winter rather than dripping them. Even with a vigorous drip, frigid temperatures can travel through your faucet and freeze the connecting pipes. Before using a cover, you'll need to properly winterize your faucet.

Can you use towels to wrap pipes?

Wrap pipes.

If your pipes are already on their merry way towards freezing, wrapping them with warm towels might do the trick. You can cover them with the towels first and then pour boiling water on top, or use already-wet towels — if your hands can stand the heat (use gloves for this).

What is too cold inside a house?

The World Health Organization (WHO) recommends setting your thermostat no lower than 64 degrees (F) in the Winter months while people are in the home.

How do I prepare my house for severe weather?

Prepare Your Home : Keep trees and branches trimmed near your house. If you have time before severe weather hits, secure loose objects, close windows and doors, and move any valuable objects inside or under a sturdy structure. Help Your Neighbor: Encourage your loved ones to prepare for severe thunderstorms.

What to buy for winter freeze?

Carry a Winter Storm Survival Kit that includes the following:
  • Mobile phone, charger, batteries.
  • Blankets/sleeping bags.
  • Flashlight with extra batteries.
  • First-aid kit.
  • Knife.
  • High-calorie, non-perishable food.
  • Extra clothing to keep dry.
  • Large empty can to use as emergency toilet, tissues, toilet paper and paper towels.

Should I just turn off water to the house if it's going to freeze?

DURING freezing weather:

If you plan to be away from home for several days, shutting off the water can reduce the chances of broken pipes. Set your home heat to at least 55 degrees. Shut off water to the house and open all faucets to drain pipes; flush the toilet once to drain the tank, but not the bowl.

How to keep toilet pipes from freezing?

There are a variety of things you can do to help prevent pipes and toilets from freezing in the first place.
  1. Keep the heat on. ...
  2. Insulate pipes: “Use foam pipe insulation or heat tape to wrap pipes near the toilet, especially those exposed to cold air in basements, crawl spaces, or exterior walls,” advises Fleming.

At what temperature Celsius do pipes freeze?

Pipes can freeze when the temperature stays at or below 0°C for an extended period of time, especially if they are exposed to the cold.

What is considered below freezing?

Frost becomes more widespread when the temperature falls below 32°F with some freeze possible. A hard freeze is possible when temperatures fall below 28°F.

How warm should you keep your house to prevent pipes from freezing?

Here's a list of ways to prevent freezing pipes in your home: Keep the thermostat at a minimum of 68 degrees Fahrenheit. Make sure pipes are properly insulated.

At what temperature should I cover my outside faucets?

You should consider winterizing and covering a faucet once temperatures begin to drop below 28ºF for three hours or more at a time.

When should you not wash clothes?

Don't wash those clothes

This is an odd one. According to folklore, if you wash clothes on New Year's Day, you'll be “washing for the dead” or washing a loved one away -- meaning someone in your household will die in the coming year. Get your laundry washed, dried, folded and put away by New Year's Eve.

What temperature to wash bed sheets?

Sheets should be washed at a warm temperature to kill bacteria. A good temperature to wash bed sheets is 40 degrees but a 60-degree wash will be better at killing germs and should be used if someone in the house has been ill. As always, it's best to consult your bedding care labels for guidance on temperature.

Should I wash my clothes on cold or tap cold?

Washing in cold (not tap cold) water is better for the environment, and most clothing is fine to wash in cold water. But always check the care tags!

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