Don’t Leave the Hose On: Why Disconnecting It Before Winter Can Save Your Pipes

That one small chore can save you from a hidden leak, a soaked basement wall, and a much bigger plumbing bill in the spring. 

Symptoms: Signs Your Outdoor Faucet Froze or Cracked 

An outdoor faucet is also called a hose bib or spigot. Damage from freezing is often hidden until you use the faucet again. Watch for these signs: 

• Water dripping inside the basement, crawl space, or ceiling near the wall behind the faucet when you turn it on 
• Little or no water coming out after a cold snap 
• A handle that is stiff, will not turn, or spins without shutting off 
• Water spraying from the faucet body or pooling near the foundation 
• Damp drywall, a musty smell, or stained ceiling tiles near that outside wall 
• A higher water bill with no clear reason 

Causes: Why a Connected Hose Breaks Outdoor Faucets 

Trapped water has nowhere to go 

Water grows by about 9% when it freezes. A connected hose holds water in the faucet and the hose itself. When that water turns to ice, the pressure has to go somewhere, and it usually splits the metal. 

“Frost-free” faucets still need to drain 

Many newer homes have frost-free spigots. On these, the shutoff valve sits several inches inside the wall, where it is warmer. When you close the handle, the water left in the pipe is supposed to drain out the end. A hose (or a splitter, timer, or quick-connect) blocks that drain. The water stays put in the cold part of the pipe, freezes, and cracks it inside the wall. 

Older standard spigots 

Many older homes still have standard faucets with the valve right at the outside wall. These need an indoor shutoff valve that is closed and drained every fall. 

Other common causes 

• A frost-free faucet installed level or tilted back toward the house, so it cannot drain 
• An indoor shutoff valve left open, stuck, or missing 
• Gaps around the faucet that let cold wind blow onto the pipe 

Tip from our technicians 

“The sneaky part is that a frost-free faucet usually cracks inside the wall, not outside. Nothing leaks all winter because the faucet is off. Then in spring you hook up the hose, turn it on, and water pours into the wall. The first time you use it in spring, have someone stand inside near that wall for a minute and watch for drips.” 

DIY vs. Pro 

What you can do yourself 

• Unhook every hose, drain it, and store it in the garage or shed 
• Remove splitters, timers, and quick-connect fittings too 
• If you have an indoor shutoff valve for the faucet, close it. Then open the outdoor faucet to let leftover water drain out. If the indoor valve has a small drain cap, open it over a bucket. 
• Add an insulated foam faucet cover for extra protection on cold, windy walls 
• Seal small gaps around the faucet with exterior caulk 

When to call a pro 

• You are not sure if your faucet is frost-free or standard 
• You cannot find an indoor shutoff valve, or it is stuck or leaking 
• You see any of the warning signs above 
• You want to upgrade old spigots to frost-free models 
• You see water in the basement or a wet wall after using the faucet 

Our plumbers can install frost-free hose bibs, add or replace shutoff valves, and find and fix hidden leaks before they turn into water damage. 

Seasonal Considerations 

In areas with hot summers and cold winters, fall weather plays tricks. A warm afternoon makes it easy to put off this chore, then a sudden overnight freeze does the damage. Plan to winterize your outdoor faucets once nighttime lows start dipping toward freezing, not after the first snow. 

In spring, turn the faucet on slowly the first time and check inside for drips. If you have a lawn sprinkler system, it needs its own winterizing, so do not assume unhooking the garden hose covers it. And never use a torch or open flame to thaw a frozen faucet. It can start a fire inside the wall. 

FAQ 

Is a frost-free faucet safe if I leave the hose on? 

No. A frost-free faucet only works when the water can drain out. A connected hose blocks the drain, so the faucet can still freeze and crack. 

Do I need a faucet cover if I have a frost-free spigot? 

Not always, but a foam cover is cheap extra protection, especially on a windy side of the house or during deep cold. 

Should I leave the outdoor faucet open or closed for winter? 

If you closed an indoor shutoff valve, leave the outdoor faucet open so it can drain. If you have a frost-free faucet with no indoor valve, remove the hose and close the faucet. 

What should I do if my outdoor faucet is already frozen? 

Remove the hose and wrap the faucet in warm towels. If it will not thaw, or you see any leaking once it does, call a plumber right away. 

Can I leave my hose outside all winter? 

You can, as long as it is unhooked and drained. Storing it indoors will help it last longer. 

Get Your Outdoor Faucets Ready for Winter 

Not sure what kind of outdoor faucets you have, or worried one is already damaged? Call Golden Rule Plumbing, Heating, Cooling & Electric. Our plumbers will check your hose bibs and shutoff valves, upgrade to frost-free faucets if needed, and make sure no hidden leaks are waiting for spring. Call or book online today.