|
Should I close main shut off valve when I go
|
|
| konstantinknight9 | Date: Fr, 08/02/2024, 11:23 AM | Message # 1 |
 Plumber
Group: Administrators
Status: Offline
| Should I close main shut off valve when I go on a long vacation ?
Yes, it’s a good idea to close the main shut-off valve when you go on a long vacation. This helps prevent potential water leaks or bursts that could cause significant damage to your home. Closing the valve stops the flow of water into your home, reducing the risk of plumbing issues while you’re away. Additionally, consider draining the water from the water heater if you’re going to be away for an extended period, especially if you live in an area prone to freezing temperatures.
|
| |
| |
| Mary A. | Date: Fr, 08/02/2024, 1:06 PM | Message # 2 |
|
Group: Guests
| I wish I knew it before, last December our house was flooded when we were on vacation.
|
| |
| |
| Mary A. | Date: Sa, 08/03/2024, 10:54 PM | Message # 3 |
|
Group: Guests
| Where can I locate the main line shut off valve in my house ?
|
| |
| |
| konstantinknight9 | Date: Sa, 08/03/2024, 10:58 PM | Message # 4 |
|
Plumber
Group: Administrators
Status: Offline
| Mary,
The main shut-off valve for your plumbing system is typically located in one of these common areas:
1. Basement: Look near where the main water line enters your home, often on a wall close to the floor.
2. Crawl Space: If your home has a crawl space, the valve may be located there, near the point where the main water line enters the house.
3. Utility Room: In some homes, the main shut-off valve is located in a utility room where water heaters and other systems are housed.
4. Garage: If your garage is attached to the house, the valve might be on an interior wall where the main water line comes through.
5. Exterior Wall: In some cases, the valve is located on an exterior wall, often in a covered area or box. The valve is usually a round wheel or lever that you turn to open or close the water supply.
If you're having trouble finding it, consulting your home's plumbing blueprint or call our office for help.
|
| |
| |
| Mary A. | Date: Tu, 07/28/2026, 5:50 AM | Message # 5 |
|
Group: Guests
| Found it, thanks — it's in the basement near the water heater. Now that I know about closing it for vacations, is there anything I should be careful about when turning it back on when we get home? Or can I just open it back up normally?
|
| |
| |
| plumber | Date: Tu, 07/28/2026, 5:51 AM | Message # 6 |
 Soldier
Group: Administrators
Status: Offline
| Good question — turning it back on isn't complicated, but there are a few things worth doing carefully so you don't run into surprises, especially after your flooding experience.
Steps for turning the main valve back on:
Open the valve slowly, not all at once. Turning it fully open in one quick motion can cause a pressure surge (water hammer) that stresses pipes, fittings, and connections — especially in an older home. Turn it gradually over 15-20 seconds.
Check for leaks before leaving the house again. Once the water's back on, walk through and check under sinks, around the water heater, near the washing machine hoses, and any other visible connections. A slow leak that started while you were away, or one caused by the valve itself, is much easier to catch right away than weeks later.
Run a few faucets to clear air from the lines. After being shut off, there's often trapped air in the pipes. Run cold and hot water at a few faucets for a minute or two until it flows smoothly without sputtering.
If you drained the water heater before leaving, don't just turn the power/gas back on immediately. Make sure the tank has fully refilled with water first (you'll know because the faucets will be running steadily) before restoring power to the water heater. Turning on a gas or electric water heater with a partially empty tank can damage the heating element or burner.
Check your water pressure gauge if you have one. After being closed for a while, some valves (especially older gate valves) don't reopen to their full original flow capacity. If pressure seems noticeably lower than before you left, the valve itself might be wearing out and worth having inspected.
One extra tip given what happened to you last December: consider also having a plumber check the condition of that main valve itself next time they're out for something else. Older gate valves can seize up or develop leaks around the stem over years of infrequent use, and it's a cheap thing to have inspected compared to the cost of another flood.
|
| |
| |
| Guest | Date: Mo, 08/10/2026, 3:49 AM | Message # 7 |
|
Group: Guests
| Thank you, this is really thorough. One more thing — since our old gate valve might be worn out like you mentioned, would it be worth just replacing it with a ball valve while a plumber is already out? I've heard ball valves are more reliable. Is that a big job?
|
| |
| |
| plumber | Date: Mo, 08/10/2026, 3:50 AM | Message # 8 |
|
Soldier
Group: Administrators
Status: Offline
| Great instinct, Mary — yes, I'd generally recommend it, especially given your history.
Why ball valves are worth the upgrade:
- Quarter-turn operation: A ball valve shuts off with a simple 90° turn of the handle, versus a gate valve that needs many full turns of a wheel. In an emergency (like a burst pipe), that speed matters.
- Longevity: Gate valves rely on a rising stem and wedge mechanism that can corrode, seize, or develop leaks around the packing over years of infrequent use — exactly the issue we discussed with your old valve. Ball valves have far fewer moving parts prone to failure and tend to hold a tight seal for decades.
- Clear on/off indication: The handle position tells you at a glance whether it's open or closed, which gate valve wheels don't.
On the job itself:
- It's a relatively straightforward repair for a licensed plumber — usually 1–2 hours of labor, since the water needs to be shut off at the street/meter, the old valve cut out, and the new one soldered or pressed in.
- Cost is modest compared to most plumbing repairs, and it's a very reasonable thing to bundle in the next time you already have someone out for an unrelated visit, as you suggested.
Given you're planning to have your main valve inspected anyway, this is a good time to just handle both at once rather than waiting for the old valve to fail on its own.
|
| |
| |
| Guest | Date: Th, 08/13/2026, 3:23 AM | Message # 9 |
|
Group: Guests
| Can a main shut-off valve leak after being reopened?
I recently turned my home's main water shut-off valve back on after being away for several weeks. The valve works, but I noticed a small amount of water around the stem after opening it.
Is this something that can happen with an older gate valve after it has been operated for the first time in a long time? Can the packing nut be tightened, or does a leaking valve usually need to be replaced?
How serious is a small leak around the main shut-off valve, and should I have it repaired immediately?
|
| |
| |
| plumber | Date: Th, 08/13/2026, 3:24 AM | Message # 10 |
|
Soldier
Group: Administrators
Status: Offline
| Can a main shut-off valve leak after being reopened?
Yes, an older main shut-off valve can sometimes begin leaking around the stem after it has been operated, especially if it has not been used for many years.
A small amount of moisture around the valve stem can indicate that the packing seal is beginning to deteriorate. On some valves, carefully tightening the packing nut may stop a minor leak. However, it should not be overtightened because that can make the valve difficult to operate or damage the packing.
If the valve continues to leak, is difficult to turn, or does not completely shut off the water, replacement is usually a better long-term solution. This is particularly true for older gate valves that have been in service for many years.
A leaking main shut-off valve should not be ignored. Even a small leak can become worse, and the main valve is an important safety component in case of a burst pipe or other plumbing emergency.
If replacement is necessary, a properly sized quarter-turn ball valve is often a practical modern alternative to an aging gate valve, subject to the plumbing configuration and applicable local requirements.
Because the main valve controls the entire home's water supply, replacement is best handled by a licensed plumber, particularly if the home's water cannot be independently shut off upstream of the valve.
|
| |
| |
| Guest | Date: Fr, 08/14/2026, 8:34 AM | Message # 11 |
|
Group: Guests
| What should I check after turning the main water valve back on after a long vacation?
We recently returned from a long vacation and turned the main water supply back on. Everything seems to be working normally, but I'm wondering if there are any plumbing problems I should specifically look for after the water has been shut off for several weeks.
Should I check the water heater, toilets, faucets, washing machine hoses, and under-sink connections for leaks?
Is it also a good idea to check the water pressure after reopening the main valve?
|
| |
| |
| plumber | Date: Fr, 08/14/2026, 8:35 AM | Message # 12 |
|
Soldier
Group: Administrators
Status: Offline
| What should I check after turning the main water valve back on after a long vacation?
After the main water supply has been shut off for an extended period, it's a good idea to inspect the plumbing system before returning to normal use.
Open the main valve slowly and listen for unusual noises. Air trapped in the pipes can cause some sputtering when faucets are first opened, so run several faucets briefly until the water flows normally.
Then check visible plumbing connections throughout the house. Look under sinks, around toilets, near the water heater, washing machine hoses, dishwasher connections and any exposed pipes. Pay particular attention to older flexible supply lines and valves.
The water heater deserves special attention. If the tank was drained while you were away, make sure it is completely full before restoring power to an electric heater or restarting the heating system.
If you have a pressure gauge, check the home's water pressure after reopening the valve. A significant change from the normal pressure could indicate a problem with the main shut-off valve, pressure-reducing valve, or another component.
It's also worth checking toilets and faucets for slow leaks. A toilet that begins running continuously after the water is restored may have a worn fill valve or flapper.
Finally, walk through the basement, utility room and other areas where plumbing is exposed and look for any signs of moisture.
A few minutes of inspection after returning home can help catch a small leak before it becomes a major water-damage problem. If the main valve is difficult to operate, leaks around the stem, or doesn't fully open or close, have it inspected by a licensed plumber.
|
| |
| |
| Guest | Date: Su, 08/16/2026, 3:14 AM | Message # 13 |
|
Group: Guests
| Should I test my main water shut-off valve regularly?
I recently learned that my main shut-off valve had been sitting unused for years, and it started leaking around the stem when I finally operated it.
How often should a homeowner test the main shut-off valve? Is it better to leave an older valve alone, or should it be operated periodically to make sure it still works?
What should I do if the valve becomes difficult to turn?
|
| |
| |
| plumber | Date: Su, 08/16/2026, 3:14 AM | Message # 14 |
|
Soldier
Group: Administrators
Status: Offline
| Should I test my main water shut-off valve regularly?
Yes. It's a good idea to know where the main shut-off valve is and periodically verify that it still operates properly. A valve that has not been touched for many years can become stiff, corroded or difficult to close when you actually need it during a plumbing emergency.
You don't need to repeatedly cycle the valve. A simple periodic check is enough. Turn it slowly and make sure it can shut off the home's water supply, then reopen it and check the valve and surrounding connections for leaks.
If the valve is difficult to turn, starts leaking around the stem, or doesn't completely stop the water, don't force it. Excessive force can damage an old gate valve or the plumbing connection.
Older gate valves are particularly prone to becoming difficult to operate after years of inactivity. A properly sized quarter-turn ball valve is often a more convenient replacement because it requires only a 90-degree turn and provides an obvious visual indication of whether it's open or closed.
It's also worth checking the main valve after returning from a long vacation, especially if you closed it before leaving. Open it gradually, inspect for leaks and run a few faucets briefly to remove trapped air from the plumbing.
If the valve is the only point where the home's water can be shut off, I'd have an old or questionable valve inspected before an emergency occurs. Replacing a deteriorated main valve proactively is much easier than discovering during a burst-pipe emergency that the valve won't close.
The goal isn't to exercise the valve constantly—it's to make sure your home's most important plumbing safety valve actually works when you need it.
|
| |
| |
| Guest | Date: Sa, 08/22/2026, 2:32 AM | Message # 15 |
|
Group: Guests
| Should I turn off the water heater when I close the main water valve for vacation?
I usually shut off the main water supply when I leave the house for several weeks. I have a tank-style water heater, but I'm not sure whether I should also turn it off.
Is it necessary to shut down the water heater if the house will be empty? If I turn it off, should I also turn off the gas or electricity? And what should I do when I return?
|
| |
| |
| plumber | Date: Sa, 08/22/2026, 2:33 AM | Message # 16 |
|
Soldier
Group: Administrators
Status: Offline
| Should I turn off the water heater when I close the main water valve for vacation?
If you're going to be away for several weeks, it's worth considering the water heater as part of your vacation shutdown procedure. However, the correct procedure depends on the type of heater and the manufacturer's instructions.
If the water heater will remain full and the home will not be exposed to freezing temperatures, simply closing the main water valve does not necessarily require draining the tank. For an extended absence, many homeowners choose to place the heater in an appropriate vacation or low-temperature mode, if the unit has one.
For a gas water heater, don't simply shut off the gas supply without following the manufacturer's shutdown procedure. For an electric water heater, the power can generally be switched off when appropriate, but the tank should remain completely full if the heating elements may be energized again later.
The most important rule when returning home is never restore power to an electric water heater until you are certain the tank is completely full. Opening a hot-water faucet until water flows steadily without sputtering is a useful indication that the tank has filled.
After reopening the main water supply:
Open the main valve slowly.
Check the water heater and its connections for leaks.
Run several faucets briefly to remove trapped air.
Confirm that the tank is full before restoring power to an electric heater.
Follow the manufacturer's procedure for restarting a gas heater.
Check the home's water pressure if you have a pressure gauge.
Since this thread has already discussed leaks appearing around older main shut-off valves after they are operated, it's also a good opportunity to inspect the valve itself when you return.
If freezing temperatures are possible, the situation is different: simply closing the main valve isn't enough to protect the plumbing. The home may require appropriate heating, winterization and, in some circumstances, draining of vulnerable plumbing.
For a normal vacation, the safest approach is to follow the water heater manufacturer's vacation/shutdown instructions rather than simply turning everything off.
|
| |
| |
| Guest | Date: We, 09/02/2026, 1:29 AM | Message # 17 |
|
Group: Guests
| How should I prepare my plumbing for a long winter vacation?
I'm planning to leave my house empty for several weeks during the winter. I know I should consider shutting off the main water supply, but I'm concerned about freezing pipes.
Should I drain the plumbing system completely, or is it usually enough to keep the heat on and close the main shut-off valve?
What areas of the plumbing should I check before leaving, especially if temperatures may drop below freezing?
|
| |
| |
| plumber | Date: We, 09/02/2026, 1:29 AM | Message # 18 |
|
Soldier
Group: Administrators
Status: Offline
| Winterizing a home requires more than simply closing the main water shut-off valve. If freezing temperatures are possible, the goal is to prevent exposed or vulnerable pipes from freezing and to minimize potential water damage.
Before leaving, consider these steps:
- Keep the home's heat at a safe temperature rather than turning the heating system off.
- Close the main water shut-off valve if appropriate for the home.
- Insulate exposed pipes in unheated areas such as crawl spaces, garages and exterior walls.
- Disconnect and drain outdoor hoses and protect exterior faucets as appropriate.
- Check that the heating system is operating reliably.
- Know where the main water valve is located and make sure it can be operated.
- Consider a leak detector or automatic water shut-off system for additional protection.
- If the property will be completely unheated, full winterization may be necessary.
Simply opening faucets or closing the main valve does not guarantee that all water has been removed from the plumbing. Water can remain trapped in pipes, fixtures and appliances.
If the house will be exposed to freezing temperatures without reliable heat, professional winterization is usually the safer option. The exact procedure depends on the plumbing layout, climate and appliances in the home.
Before leaving, it's also a good idea to make sure someone can access the property in case of a heating failure, frozen-pipe warning or plumbing emergency.
|
| |
| |
| Guest | Date: Sa, 09/05/2026, 4:25 AM | Message # 19 |
|
Group: Guests
| Should I install a leak detection system before going on vacation?
I already close the main water shut-off valve when I leave home for several weeks, but I'm wondering if there are additional ways to protect the house from water damage.
Would leak sensors under sinks, near the water heater, and beside the washing machine be useful even when the main valve is closed?
Are automatic water shut-off systems worth installing for a home that is frequently left unattended?
|
| |
| |
| plumber | Date: Sa, 09/05/2026, 4:26 AM | Message # 20 |
|
Soldier
Group: Administrators
Status: Offline
| A leak detection system can provide an additional layer of protection, especially if the home is regularly left unattended.
Closing the main water valve reduces the risk of a major plumbing leak, but it does not necessarily eliminate every possible source of water damage. Some appliances or plumbing components may still contain water, and heating or cooling equipment can have separate condensate drainage systems.
Leak sensors can be placed in areas where a small leak could quickly cause damage, such as:
- Near the water heater
- Under kitchen and bathroom sinks
- Behind the washing machine
- Near the dishwasher
- Beside toilets
- In the basement or utility room
A basic sensor can provide an audible or phone notification when it detects water. More advanced systems can monitor water flow and automatically shut off the home's supply when unusual water use or a leak is detected.
If you install an automatic shut-off system, make sure it is compatible with the home's pipe size and plumbing configuration. The system should also have a reliable way to operate manually if the electronic controls or power supply fail.
Before leaving for an extended vacation, test the sensors and verify that any automatic shut-off device is communicating properly. Don't install a system and assume it will work indefinitely without testing it.
For a home that is frequently unoccupied, combining a functioning main shut-off valve, leak sensors, and an appropriate automatic shut-off system can provide substantially better protection than relying on a single precaution.
The most important step is still to inspect the plumbing before leaving and make sure the main valve can actually shut off the home's water supply.
|
| |
| |
| Guest | Date: Su, 09/13/2026, 5:01 AM | Message # 21 |
|
Group: Guests
| Can water pressure change after the main valve has been closed for several weeks?
I recently returned from a long vacation and reopened the main water shut-off valve. The water is flowing normally, but the pressure seems slightly different from what I remember before leaving.
Could closing the main valve for several weeks affect the home's water pressure? Is it possible for air in the pipes, a partially opened valve, or a pressure-reducing valve to cause the change?
What should I check if the pressure doesn't return to normal?
|
| |
| |
| plumber | Date: Su, 09/13/2026, 5:02 AM | Message # 22 |
|
Soldier
Group: Administrators
Status: Offline
| Closing the main water valve for several weeks should not normally cause a permanent change in the home's water pressure. However, reopening the system can reveal an existing plumbing problem or create temporary symptoms from trapped air.
Start by making sure the main shut-off valve is completely open. Older gate valves can sometimes become difficult to operate or fail internally after being moved, leaving the passage partially restricted.
Next, open several faucets briefly to remove air from the plumbing. Some sputtering or uneven flow immediately after reopening the water supply is normal and should usually disappear after the air is released.
If the pressure remains lower than normal, check whether the problem affects the entire house or only certain fixtures. If all fixtures have reduced pressure, possible causes include:
- A main shut-off valve that is not fully open
- A partially failed or restricted pressure-reducing valve
- A clogged whole-house filter
- A problem with the municipal water supply
- A restriction in the main water line
- A pressure issue with a private well system
A pressure gauge can be very helpful. Compare the static pressure when no fixtures are running with the pressure while water is flowing. A large pressure drop under normal demand can indicate a restriction somewhere in the plumbing system.
If the pressure is normal at the main supply but low throughout the house, the pressure-reducing valve, filtration equipment, or another component inside the plumbing system may need inspection.
Also pay attention to unusual banging or knocking noises when faucets are opened or closed. Trapped air can cause temporary noise, but persistent water hammer should be investigated.
If the pressure changed significantly immediately after reopening the main valve, don't assume the vacation shutdown itself caused a permanent problem. Check the valve position, release trapped air, measure the pressure, and inspect the main plumbing components before replacing anything.
If an older main shut-off valve is difficult to operate, leaks, or appears to restrict flow even when fully open, having it inspected by a licensed plumber is a good idea.
|
| |
| |
| Guest | Date: Sa, 09/19/2026, 2:49 AM | Message # 23 |
|
Group: Guests
| Why is my water discolored after returning from a long vacation?
I recently returned home after being away for several weeks with the main water supply turned off.
After reopening the valve, the water from some faucets looked slightly yellow or rusty for a short time. It eventually became clear, but I'm wondering what causes this.
Can water become discolored simply because the plumbing was unused for several weeks? How long should I let the water run before using it normally?
|
| |
| |
| plumber | Date: Sa, 09/19/2026, 2:49 AM | Message # 24 |
|
Soldier
Group: Administrators
Status: Offline
| Yes. Water can sometimes appear slightly yellow, brown, or cloudy after a plumbing system has been unused for an extended period.
When water remains stationary in household pipes, small amounts of mineral deposits or corrosion products can become more noticeable when the system is pressurized and used again. Older galvanized or iron piping is particularly prone to producing rusty-colored water.
After reopening the main valve, a few simple steps can help:
- Open cold-water faucets gradually.
- Let the water run until it becomes clear.
- Start with faucets that are easy to monitor.
- Remove and clean faucet aerators if they become clogged with debris.
- Check toilets and other fixtures for unusual discoloration.
- Inspect visible plumbing connections for leaks while the system is being repressurized.
If only the hot water is discolored, the water heater may need separate attention. Sediment or corrosion inside the tank can sometimes affect hot-water appearance.
If the discoloration occurs only at one faucet, the problem may be localized to that fixture or its supply piping rather than the entire plumbing system.
However, persistent brown, yellow, or rusty water should not simply be attributed to the house being vacant. If the water remains discolored after the system has been flushed, or if there is an unusual smell or visible sediment, the plumbing and water supply should be investigated.
It is also useful to determine whether the cold water from the main supply is clear. If both hot and cold water are discolored throughout the house, the cause may be somewhere in the incoming water supply or main plumbing.
If the discoloration clears after a short period and does not return, it may have been related to stagnant water and disturbed deposits. But recurring discoloration is a reason to investigate further, especially in an older home.
After a long vacation, restoring the water gradually and checking the plumbing at the same time is a good practice. It gives you an opportunity to catch leaks, pressure problems, or water-quality issues before returning the house to normal use.
|
| |
| |
| Guest | Date: Fr, 09/25/2026, 5:00 AM | Message # 25 |
|
Group: Guests
| Why are my pipes noisy after turning the water back on after a long vacation?
I recently returned home after being away for several weeks with the main water supply turned off.
After reopening the valve, I noticed banging, knocking, and some sputtering from the faucets. The water pressure seems normal now, but the pipes are still noisier than before.
Could trapped air in the plumbing cause these sounds? How can I tell the difference between temporary air in the pipes and a more serious water hammer problem?
|
| |
| |
| plumber | Date: Fr, 09/25/2026, 5:01 AM | Message # 26 |
|
Soldier
Group: Administrators
Status: Offline
| Yes. Air can enter or become trapped in the plumbing system when the water supply has been shut off for an extended period. When the main valve is reopened, that air can cause sputtering, vibration, and temporary knocking noises.
In many cases, the noise will decrease as the air is released through the faucets.
A few simple steps can help:
- Open cold-water faucets gradually.
- Run several faucets for a short time.
- Open hot-water faucets separately.
- Allow the water to flow until it becomes steady.
- Flush toilets once or twice.
- Check exposed pipes while the system is being repressurized.
Some sputtering immediately after restoring the water supply is usually not unusual.
However, persistent banging or sharp knocking when a faucet or appliance valve closes can indicate water hammer rather than trapped air. Water hammer occurs when flowing water is stopped suddenly, creating a pressure wave through the plumbing.
If the noise continues after the air has been cleared, check whether it occurs when specific fixtures operate. Washing machines, dishwashers, and quick-closing faucet or toilet valves can sometimes make water hammer more noticeable.
It is also worth checking that the main shut-off valve is fully open. An older valve that is partially restricted can create unusual flow conditions and may contribute to noise.
If the house has a pressure-reducing valve, water pressure should also be measured rather than judged only by how the faucets feel. Excessive pressure can make water hammer and other plumbing noises more noticeable.
Do not repeatedly open and close an old valve just to test it if it is difficult to operate or has started leaking. An aging main valve can become damaged when forced.
If the noise is accompanied by leaks, significant pressure changes, persistent vibration, or a valve that does not fully open, the plumbing system should be inspected.
For most homes, temporary sputtering and minor noise immediately after restoring the water supply are simply signs that air is being removed from the pipes. Persistent or increasingly severe banging deserves further investigation.
|
| |
| |
| Guest | Date: Mo, 10/05/2026, 1:17 AM | Message # 27 |
|
Group: Guests
| After shutting off the main water supply for several weeks, I reopened the valve when I returned home. Now I sometimes hear a loud bang or knocking sound when I turn on or shut off a faucet.
Could trapped air in the pipes cause this, or is it more likely to be water hammer? Should I be concerned about damage to the plumbing?
|
| |
| |
| plumber | Date: Mo, 10/05/2026, 1:18 AM | Message # 28 |
|
Soldier
Group: Administrators
Status: Offline
| A few noises immediately after restoring the water supply can be caused by trapped air, but repeated banging when fixtures are opened or closed is more consistent with water hammer or another pressure-related issue.
After a long shutdown, air can enter or remain in portions of the plumbing. Opening several faucets briefly can help purge the air and usually reduces sputtering and some temporary noises.
If the banging continues after the air has been cleared, possible causes include:
- Water hammer when a valve closes quickly
- Excessive water pressure
- Loose or poorly supported pipes
- A failing faucet or appliance valve
- A washing machine valve closing rapidly
- An improperly functioning pressure-reducing valve
Start by reopening the main valve gradually and run several faucets for a short time to remove trapped air. Then observe whether the noise occurs when a particular fixture or appliance shuts off.
If you have a pressure gauge, checking the home's water pressure is also useful. Excessive pressure can make water hammer more severe and put additional stress on plumbing components.
Don't ignore persistent or severe banging, especially if the pipes move visibly or the noise is getting worse. A plumber can check the water pressure, pipe supports, valves, and other components to determine the source.
A brief sputtering period after restoring the water supply is usually not unusual, but continuing loud hammering should be investigated rather than assumed to be normal.
|
| |
| |
