Frozen pipes are one of the most common winter plumbing problems, and they often start outside. Leaving hoses connected and outdoor faucets pressurized can trap water where it freezes first. A few simple steps can reduce the risk of frozen pipes, burst lines, and costly water damage.
Why You Should Put Away Garden Hoses Before Winter
When a hose stays connected to an outdoor faucet, water can remain in the faucet and the pipe behind it. As temperatures drop, that trapped water can freeze, expand, and crack the faucet or the supply line. Disconnecting and storing hoses is one of the easiest ways to protect your plumbing.
What Can Happen If You Leave Hoses Connected
- Outdoor faucets can freeze and break
- Pipes inside the wall can crack and leak
- Water damage can show up after the thaw, not immediately
- Repairs can be more expensive if the break is inside a wall
Step-by-Step: How To Winterize Outdoor Faucets & Hoses
This checklist covers the basics most homeowners should do before the first hard freeze.
1. Disconnect & Drain Garden Hoses
Remove hoses from all hose bibs and drain them fully. Coil and store them in a garage or shed so they do not crack in freezing weather.
2. Shut Off Outdoor Water Supply Lines If You Have Them
Many homes have an interior shutoff valve that controls exterior hose bibs. Turn that valve off before winter to stop water flow to the outdoor faucet.
3. Open the Outdoor Faucet To Drain Remaining Water
After shutting off the interior valve, open the outdoor faucet and let it drain. This relieves pressure and clears water from the line.
4. Install Faucet Covers On Exterior Hose Bibs
Insulated faucet covers help protect the faucet from freezing air and wind. They are especially helpful during cold snaps.
5. Drain Sprinkler & Irrigation Lines
If you have sprinklers, winterize the system properly. Water left in irrigation lines and backflow assemblies can freeze and crack components.
How To Prevent Frozen Pipes Inside Your Home
Outdoor prep matters, but indoor plumbing needs protection too, especially in unheated or exposed areas.
Insulate Pipes In Cold Areas
Pipes in crawl spaces, attics, garages, and exterior walls are more likely to freeze. Pipe insulation is affordable and can reduce risk quickly.
Keep the Home Warm & Maintain Airflow
When temperatures drop, keep the thermostat at a steady setting. Open cabinet doors under sinks that are on exterior walls to allow warmer air to reach the pipes.
Let Faucets Drip During Extreme Cold
A slow drip can reduce pressure and keep water moving. This is most helpful for fixtures served by pipes in exterior walls or other cold zones.
Signs Your Pipes Are Freezing
Catching freezing conditions early can help prevent a burst pipe.
Watch for These Warning Signs
- Little or no water flow from a faucet
- Visible frost on an exposed pipe
- Unusual odors from drains when water is not flowing
- Strange sounds when you turn on a faucet
What To Do If A Pipe Freezes
If you think a pipe is frozen, act quickly and safely.
Safe Steps To Take
- Turn the faucet on slightly so water can move when it begins to thaw.
- Apply gentle heat using a hair dryer or warm towels.
- Avoid open flames or high-heat tools.
- If you cannot access the pipe or you see signs of a leak, shut off your main water supply and call a plumber.
Frequently Asked Questions About Winter Plumbing & Frozen Pipes
When should I disconnect my hoses for winter?
Disconnect and store hoses before the first hard freeze. Many homeowners do it in fall as soon as overnight temperatures start dropping consistently.
Do frost-free hose bibs prevent frozen pipes?
Frost-free hose bibs reduce risk, but they are not foolproof. A hose left attached can still cause freezing problems, even with a frost-free faucet.
Should I cover outdoor faucets if I shut off the interior valve?
Yes. Faucet covers add extra protection against wind and cold and help prevent quick freezes during sudden temperature drops.
How cold does it have to be for pipes to freeze?
Pipes can freeze when temperatures drop to 32°F, but the risk increases significantly at 20°F or lower, especially in exposed locations.
Is a dripping faucet a good way to prevent frozen pipes?
A small drip can help during extreme cold, particularly on vulnerable lines. It is not a replacement for insulation, proper winterization, or repairs.
Call D&D Plumbing For Winter Plumbing Service In Northern Nevada
If you want help winterizing your outdoor plumbing, checking vulnerable pipes, or repairing freeze damage, D&D Plumbing is ready to help. We serve Sparks, Reno, Fallon, Tahoe, and surrounding Northern Nevada communities. Contact us today to request a free estimate!
