How a hose bib works
An outdoor faucet is a compression valve. Turning the handle moves a stem, which presses a rubber washer against a seat inside the body. When the washer is off the seat, water flows. When it presses down, water stops.
The handle is attached to the stem with a small screw. Over time, the screw loosens, the handle cracks or the stem packing wears. Those are separate problems with separate fixes.
Handle and stem problems
Match the symptom to the cause.
| Symptom | Likely cause | Fix |
|---|---|---|
| Handle spins but nothing happens | Stripped screw or broken stem | Replace the handle screw or stem. |
| Handle cracked or missing | Sun and weather damage | Replace the handle. |
| Water leaks around the stem when on | Worn packing nut or washer | Tighten the nut or replace the packing. |
| Drips from the spout when off | Worn washer or seat | Replace the washer or the bib. |
| Handle very stiff | Corrosion or mineral buildup | Clean and lubricate, or replace the stem. |
For indoor faucets see faucet repair.
A simple handle fix
Close the supply valve to the outdoor line first if you can find it. Many homes have a shutoff inside the basement.
- Shut off the waterClose the interior shutoff, then open the outdoor faucet to drain it.
- Remove the handleTake out the screw and pull the handle off. Cap the old screw if it is stripped.
- Check the packing nutTighten it a quarter turn if the stem leaks.
- Install the new handleMatch the handle to the stem and install the screw.
- TestTurn the water on and check for leaks at the stem and spout.
If the stem is broken or the body is cracked, replace the whole bib.
When a leak means more than a handle
Water that sprays from behind the faucet or soaks the wall inside the house is not a handle problem. It points to a cracked pipe, a failed fitting or a frozen line.
Close the supply valve if you can, and call us. See burst pipe repair for what to do when water is inside the wall.
Freeze-proof faucets and winter
A frost-free hose bib has a long stem that puts the valve seat inside the warm part of the house. When hoses are left attached, water stays in the pipe and can still freeze and split the body.
Disconnect hoses before the first freeze. If your faucet is not frost-free, close the interior shutoff and drain the line. A tilted faucet that holds water inside is a common cause of winter splits.
Seasonal checklist
A short routine prevents most outdoor faucet trouble.
- Disconnect and drain hoses before the first freeze.
- Close the interior shutoff to outdoor lines.
- Open the outdoor faucet to drain trapped water.
- In spring, turn the water on slowly and check for leaks inside.
- Replace any faucet that drips when off.
- Add a vacuum breaker if the bib does not have one.
A vacuum breaker stops dirty water from flowing back into the house.
Replace or repair
A cracked handle or a worn washer is an easy repair. A corroded body, a bent stem or a faucet that leaks inside the wall calls for replacement. Replacing the whole bib is a short job when the pipe is accessible.
We also install frost-free bibs with vacuum breakers, which are a good upgrade for older homes with plain brass faucets.
Choosing a replacement bib
Look for a frost-free model with a vacuum breaker. The stem length should match the wall thickness, so the valve seat sits inside the heated space. A longer stem costs a little more and is worth it for exterior brick walls.
Brass bodies last longer than cheap alloys. Check the connection type, whether it sweats onto copper, threads onto iron or pushes onto PEX.
Using outdoor water responsibly
Hoses left running waste water. Use a shutoff nozzle, water early in the morning and fix drips quickly. Ask the Belleville Water Department at 973-450-3414 about seasonal restrictions that may apply in a dry summer.
Tools and parts for a handle swap
You will need a screwdriver that fits the handle screw, an adjustable wrench for the packing nut and a replacement handle that matches the stem. Bring the old handle to the store if you are unsure. A few spare washers and a bit of packing string cost little and are worth keeping in a drawer.
If the stem does not match any handle on the shelf, replacing the whole bib is often quicker and more reliable.
Winter and spring routine for your faucets
In late fall, shut the interior valve, open the outdoor faucet and leave it open. In spring, close it, then reopen the interior valve slowly while you watch the wall and ceiling below for drips. Catching a split in the first minute limits the damage to a small repair.
Code points for outdoor faucets
New Jersey's plumbing subcode adopts the National Standard Plumbing Code Illustrated, 2021 edition, through N.J.A.C. 5:23-3.15. Hose connections need backflow protection such as a vacuum breaker. If your faucet lacks one, adding it is a small, worthwhile upgrade.
Quick reference: what moves the price
We quote before work starts.
- Repair or replacementA handle costs less than a new frost-free bib.
- AccessA bib above a finished ceiling takes longer.
- Pipe typeCopper, PEX and galvanized lines connect differently.
- Damage inside the wallA winter split adds repair work.
- TimingNight and weekend visits cost more.
Insurance note: freeze damage inside a wall may be covered when it is sudden. Photograph it before repairs.
Need a faucet fixed? Call (973) 488-5410.