How to winterize outdoor faucets
Before the first hard freeze, disconnect every hose, close the indoor valve feeding each outdoor faucet if there is one, and open the outside faucet to drain it. Leave it open all winter. Fit an insulated cover over it. Even freeze-resistant faucets need the hose off, or water trapped in them can split the pipe.
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How to do it
- Disconnect and drain every garden hose before the first hard freeze, and store them indoors.
- Find the indoor shutoff for each outdoor faucet, often in the basement or crawlspace on the pipe heading to that wall.
- Close that valve, turning a wheel clockwise or a lever across the pipe.
- Open the outdoor faucet so the water trapped in the pipe can drain out.
- If the indoor valve has a small bleeder cap, put a bucket under it and open it to drain the last water, then close it.
- Leave the outdoor faucet open for the winter and fit an insulated faucet cover over it.
- Drain and store sprinkler timers and splitters too.
- In spring, close the outdoor faucet, open the indoor valve and check for leaks inside and out.
Common mistakes
- Leaving a hose attached to a freeze-resistant faucet, which traps water inside it.
- Closing the indoor valve but not opening the outdoor faucet to drain the line.
- Waiting until after the first freeze to do it.
- Forgetting to check for leaks when you turn it back on, since a split pipe may only show then.
Quick self-check
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Teach: How to winterize outdoor faucets
What to say
Before the first hard freeze, disconnect every hose, close the indoor valve feeding each outdoor faucet if there is one, and open the outside faucet to drain it. Leave it open all winter. Fit an insulated cover over it. Even freeze-resistant faucets need the hose off, or water trapped in them can split the pipe.
What to show, in order
- Disconnect and drain every garden hose before the first hard freeze, and store them indoors.
- Find the indoor shutoff for each outdoor faucet, often in the basement or crawlspace on the pipe heading to that wall.
- Close that valve, turning a wheel clockwise or a lever across the pipe.
- Open the outdoor faucet so the water trapped in the pipe can drain out.
- If the indoor valve has a small bleeder cap, put a bucket under it and open it to drain the last water, then close it.
- Leave the outdoor faucet open for the winter and fit an insulated faucet cover over it.
- Drain and store sprinkler timers and splitters too.
- In spring, close the outdoor faucet, open the indoor valve and check for leaks inside and out.
The check question
Ask: Why must the hose come off even a freeze-resistant faucet?
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- Where is my main water shutoff
- How to clean gutters safely
- How to change a furnace or AC filter
- Every skill in Yard, Garage and Seasons
Last reviewed . First published .