Post By Admin
January 16, 2025Ever hear that hissing noise behind a wall and wonder what it is? Chances are, it’s a burst water pipe!
A burst pipe doesn’t just leave a mess. It can spiral into major water damage quickly. But don’t panic—acting fast and knowing the right steps can save you time, money, and stress.
In this blog, we’ll show you how to fix a burst water pipe. Need professional help? Check out our leak detection services for a fast, reliable fix.
How to Fix a Burst Water Pipe
Here’s a simple step-by-step guide to help you take control before things get worse:
1. Turn Off the Water Supply
The first step is to stop the water from flowing. Locate your home’s main water shutoff valve (usually near the water meter or in the basement).
Turn it off by rotating the valve clockwise. Once the water is off, open your taps to drain any remaining water from the pipes. This step helps reduce further leakage and prepares the pipe for repair.
2. Find the Source of the Leak
Sometimes the leak is obvious, but other times, it’s hidden. Check for water stains, puddles, or hissing sounds behind walls and floors.
Can’t locate it? No worries! Professionals with advanced tools can pinpoint leaks without unnecessary damage—learn more about leak detection.
3. Patch or Replace the Damaged Section
For a DIY fix, you can patch the pipe or replace the damaged section:
- Patch: Use pipe repair tape or a rubber patch with clamps for temporary fixes.
- Replace: Cut out the burst section with a pipe cutter, smooth the edges, and connect a new pipe segment with couplings. For soldering, heat the pipe and apply solder to seal the joint securely.
4. Use Compression Fittings (No Soldering Needed)
If soldering isn’t an option, compression fittings are your friend. Slide a sleeve and nut onto the pipe, apply a sealant, and tighten it securely with wrenches. This quick fix is ideal for those not comfortable with soldering.
5. Call a Professional
If the damage is extensive or the pipe bursts in a tough-to-reach spot, don’t hesitate to call in a professional plumber like Neighbourhood Plumbing. We can assess the situation and suggest long-term solutions, like pipe relining, to prevent future issues.
Also read: How to Fix a Leaking Pipe (DIY)
Common Causes of a Burst Water Pipe
To prevent future pipe problems, it helps to know what causes them:
1. Damaged Pipe
One of the most common causes of a burst pipe is damage to the pipe itself. Pipes can become weakened over time due to corrosion, wear and tear, or accidental impact.
Corrosion is particularly common in older pipes made of materials like galvanised steel, which can rust over time. When a pipe is weakened, it’s more susceptible to bursting, especially under pressure.
2. Roots in Pipe
Tree roots are another frequent culprit behind burst pipes. As trees grow, their roots naturally seek out moisture, which often leads them to water pipes. Once roots infiltrate a pipe, they can cause significant blockages or even cracks, leading to a burst pipe.
This is particularly problematic in older homes with clay or cast iron pipes, which are more vulnerable to root invasion.
3. Freezing Temperatures
Another major cause of water pipe bursts is freezing temperatures. During cold weather, water inside the pipes can freeze and expand, putting immense pressure on the pipe walls. If the pressure becomes too great, it can cause the pipe to crack or burst.
This is a common issue in areas with harsh winters, especially in homes with poorly insulated pipes.
4. High Water Pressure
High water pressure can also lead to burst pipes. While a certain level of pressure is necessary to ensure water flows properly through your home’s plumbing system, excessively high pressure can strain the pipes, causing them to weaken over time.
Eventually, this can result in a burst pipe, especially if the pipe is already compromised by age or damage.
5. Poor Installation or Repairs
Sometimes, the cause of a burst pipe can be traced back to poor installation or previous repairs. If pipes aren’t installed correctly or if substandard materials are used, the plumbing system may not hold up under normal usage. This issue leads to leaks, cracks, or even a burst pipe emergency.
How to Prevent Future Burst Pipes
Burst pipes can be a nightmare, but the good news is that most of them are preventable. With a little effort and the right precautions, you can keep your plumbing system in excellent shape and avoid costly repairs. Here’s how:
1. Insulate Exposed Pipes
Pipes located in unheated areas, like basements, attics, and crawl spaces, are especially vulnerable to freezing during cold weather. Insulate these pipes using foam pipe insulation or heat tape. For extreme winters, consider installing pipe sleeves or wrapping pipes in thermostatically controlled heat cables.
2. Keep a Steady Indoor Temperature
Even if you’re away during winter, maintain a consistent indoor temperature (at least 12–15°C) to prevent pipes from freezing. Open cabinet doors under sinks to allow warm air to circulate around the pipes.
3. Monitor and Regulate Water Pressure
High water pressure can strain your pipes over time, making them prone to bursting. Use a pressure gauge to check your home’s water pressure—it should ideally be between 40 and 60 psi. If it’s too high, install a pressure regulator to keep it within a safe range.
4. Upgrade Old or Corroded Pipes
Older pipes, especially those made from galvanized steel or clay, are more prone to corrosion and cracking. If your home has outdated plumbing, consider replacing the pipes with more durable materials like copper or PEX. This upgrade is a long-term investment that reduces the risk of leaks and bursts.
5. Schedule Regular Plumbing Maintenance
Annual plumbing inspections by a professional can help identify weak spots or potential issues before they turn into major problems. Plumbers can use advanced tools like cameras to check for hidden leaks, corrosion, or root intrusion.
6. Be Mindful of Tree Roots
Tree roots can infiltrate underground pipes, causing blockages and cracks. Avoid planting trees or large shrubs near your plumbing system. If you already have trees near your pipes, schedule regular inspections to ensure roots aren’t causing damage.
7. Install a Water Softener
Hard water, which is rich in minerals like calcium and magnesium, can lead to scale buildup inside pipes. Over time, this buildup narrows the pipe and increases the risk of pressure-related bursts. A water softener reduces mineral deposits, extending the life of your plumbing system.
8. Drain Outdoor Faucets and Pipes
Before winter hits, disconnect garden hoses and drain outdoor faucets to prevent freezing. Use faucet covers for additional protection. If you have an irrigation system, make sure it’s winterized to avoid frozen pipes underground.
9. Check for Small Leaks Regularly
Even small leaks can weaken pipes over time, making them more susceptible to bursting. Periodically inspect your plumbing for drips, water stains, or unusual sounds like hissing. Address any issues immediately, as even minor problems can escalate.
10. Know the Location of Your Shutoff Valve
Emergencies happen, and knowing where your main water shutoff valve is can save you from significant water damage. Label it clearly and make sure everyone in your household knows how to turn it off in case of a burst pipe.
FAQ About Burst Pipes
1. How urgent is a burst pipe?
Extremely urgent! A burst pipe can release gallons of water in minutes, causing extensive water damage to your home’s walls, floors, and belongings. Even a small burst can weaken the structure of your home and lead to mold growth if not addressed promptly. It’s crucial to shut off your water supply immediately and call a plumber to minimize the damage.
2. Do pipes make noise before they burst?
Yes, in many cases, pipes can make unusual noises before bursting. You might hear hissing, whistling, or even banging sounds (commonly referred to as “water hammer”). These noises often indicate high water pressure, loose pipe fittings, or small leaks that could escalate into a burst pipe. If you notice any strange sounds, it’s a good idea to have your plumbing inspected.
3. How easily do pipes burst?
Pipes can burst under various conditions, depending on their age, material, and external factors. Common causes include:
- Freezing temperatures: Water expands when it freezes, creating pressure inside the pipe.
- High water pressure: Excessive pressure can weaken pipes over time.
- Corrosion or wear and tear: Older pipes made of galvanized steel or clay are especially vulnerable.
- Poor installation or repairs: Improperly installed pipes are more likely to fail under stress.
While some pipes are more durable, even newer systems can burst if exposed to extreme conditions.
4. How long does it take a plumber to fix a burst pipe?
The time it takes to fix a burst pipe depends on the severity and location of the damage:
- Minor leaks: These can often be repaired within a few hours by replacing a section of the pipe or applying a temporary fix like a clamp.
- Complex repairs: If the burst pipe is behind walls, under floors, or requires extensive replacement, repairs might take an entire day or longer.
- Pipe relining: For severe or recurring issues, a plumber might suggest pipe relining, which can take up to a few days but provides a long-term solution.
It’s always best to consult with a professional plumber to get an accurate estimate based on your situation.
Conclusion
Dealing with a burst pipe doesn’t have to be stressful.
Knowing how to fix a burst pipe, what causes them, and how to prevent them can save you a lot of hassle, money, and stress.
Simple steps like insulating your pipes, keeping an eye on water pressure, or hiring professionals for regular maintenance can go a long way in keeping your plumbing in great condition.
With these steps, you’ll be better prepared to handle emergencies. And remember, when in doubt, call Neighbourhood Plumbing—your trusted partner for fast, reliable plumbing services.
About the Author
From unclogging the toughest drains to repairing leaking toilets, Ricky is a seasoned plumber who has brought his craftmanship to homes across Melbourne. He is passionate about sharing plumbing tips just as much as he is about fixing your plumbing issues. So, when your taps or pipes begin leaking, you know who to call.
