How to Fix a Burst Pipe: A Complete Guide

February 28, 2025

A burst pipe is every homeowner's nightmare. From unexpected water damage to the potential for expensive repairs, dealing with a burst pipe can be stressful. But don’t panic—knowing how to fix a burst pipe can save you time, money, and a lot of hassle. In this guide, we’ll walk you through the steps you need to take when a pipe bursts, as well as how to fix it and prevent future incidents.

Why Burst Pipes Are a Serious Problem

Burst pipes can cause significant damage to your property. When a pipe bursts, water can quickly flood your home, damaging floors, walls, and personal belongings. In addition to water damage, the excess moisture can create the perfect environment for mould growth, which can pose health risks to you and your family.

Aside from the immediate damage, burst pipes can also lead to high water bills. Water continuously escaping from a broken pipe can result in a shocking bill at the end of the month. Addressing the issue quickly is essential to minimise costs and damage.

Immediate Steps to Take When a Pipe Bursts

Shut Off the Water Supply

The first step in fixing a burst pipe is to stop the flow of water. Locate your main water shut-off valve and turn it off immediately. This valve is typically found near the water meter or where the main water line enters your home. Shutting off the water supply will prevent further flooding and limit the damage.

Drain the Remaining Water

Once the water supply is off, open all taps and flush the toilets to drain any remaining water from the pipes. This helps relieve pressure in the system and prevents additional leaks. Make sure to start with the lowest tap in your home and work your way up to the highest one.

Turn Off Electricity (If Necessary)

If water from the burst pipe is near electrical outlets, appliances, or your fuse box, turn off the electricity to that area to avoid the risk of electric shock. If you’re unsure about doing this safely, contact a professional electrician. Safety should always come first when dealing with water and electricity.

Contain the Leak with Temporary Fixes

To minimise water damage, contain the leak using temporary fixes. You can use a pipe clamp, rubber patch, or even duct tape as a short-term solution. These fixes are not permanent, but they can help control the situation until you’re ready to repair the pipe properly.

How to Fix a Burst Pipe: Step-by-Step Guide

Gather the Necessary Tools and Materials

Before you start fixing the pipe, gather all the tools and materials you’ll need. This typically includes a pipe cutter, replacement pipe section, pipe connectors, plumber’s tape, and a wrench. Having everything ready will make the repair process smoother and quicker.

Identify the Damaged Section of the Pipe

Carefully inspect the pipe to find the exact location of the burst. Look for visible cracks, bulges, or water stains. If the damage is extensive, you may need to replace a larger section of the pipe. Identifying the problem area accurately is crucial for a successful repair.

Temporary Fixes for a Burst Pipe

If you’re not able to replace the pipe immediately, temporary fixes can help prevent further leakage. Pipe repair clamps, rubber patches, or even epoxy putty can be used to seal the crack temporarily. These solutions are not permanent but can buy you some time until you can carry out a full repair.

Permanent Fixes for a Burst Pipe

For a permanent fix, cut out the damaged section of the pipe using a pipe cutter. Measure and cut a replacement section that fits snugly. Connect the new piece using pipe connectors and secure it with plumber’s tape to ensure a tight seal. Make sure all connections are secure to prevent future leaks.

Checking for Leaks and Restoring Water Supply

After completing the repair, slowly turn the water supply back on. Check the newly repaired area for any leaks. If everything is secure and no water is escaping, you’re good to go. If you do spot a leak, tighten the connections or reapply plumber’s tape.

How to Prevent Pipes from Bursting

plumber inspecting pipes

Insulating Pipes in Cold Weather

One of the best ways to prevent pipes from bursting is to insulate them, especially those in unheated areas like basements, attics, or garages. Pipe insulation helps maintain a steady temperature and reduces the risk of freezing during cold weather.

Regular Plumbing Inspections

Regular inspections can identify potential issues before they become serious problems. Checking for signs of corrosion, leaks, or wear and tear can help you catch weak spots early. If you notice any issues, it’s better to fix them right away rather than waiting for them to worsen.

Keeping a Slow Drip in Freezing Conditions

During extremely cold weather, keep a slow drip on one or two faucets to prevent water from freezing inside the pipes. This keeps the water moving, reducing the risk of pressure build-up that could cause a burst. It’s a simple but effective method to protect your plumbing system.

Fixing Small Leaks Before They Worsen

Small leaks may seem insignificant, but they can quickly escalate into major problems if left unattended. Addressing minor issues early on can save you from dealing with a burst pipe later.

How Long Does It Take to Fix a Burst Pipe?

Factors That Affect Repair Time

The time it takes to fix a burst pipe depends on several factors, including the extent of the damage, the location of the pipe, and the complexity of the plumbing system. Simple repairs, like sealing a small crack, can take as little as an hour. However, more complex issues, such as replacing an entire section of pipe, may take several hours or even a full day.

If you’re wondering how long does it take to fix a burst pipe, it’s best to consult with a professional plumber for a more accurate estimate. At FS Group, we provide efficient and reliable plumbing services to get your home back to normal as quickly as possible.

Final Thoughts 

Knowing how to fix a burst pipe is essential for every homeowner. By acting quickly and following the steps outlined in this guide, you can minimise water damage and avoid costly repairs. However, not all burst pipes can be fixed with DIY methods, and sometimes professional intervention is necessary.

If you’re dealing with frequent pipe issues or suspect a bigger underlying problem, it might be worth exploring the reasons why you need to repipe your home. Replacing old or damaged pipes can prevent future leaks and improve your home’s plumbing system's overall efficiency.

At FS Group, we’re here to help with all your plumbing needs. Whether you’re dealing with a burst pipe or looking for preventive maintenance, our team of experienced plumbers is just a call away. Don’t wait until a small issue turns into a major disaster. Contact us today to schedule an inspection or repair.

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