A burst pipe can release a large volume of water in a very short time. That makes it one of the most urgent plumbing emergencies a home can face. Pipes usually fail for one of a few common reasons.
Freeze-thaw damage is common in winter, when trapped water freezes, expands, and splits the pipe as it thaws. Long-term corrosion in older metal pipework can also weaken a pipe until it can't take normal pressure. Since sudden pressure surges and ground movement cause bursts too, the exact cause varies from job to job.
Whatever the cause, the priority in the first few minutes stays the same: turn off the water at the stopcock. This stops the flow and limits damage to floors, walls, and belongings. Ask the engineer whether they carry fittings for your pipe type, since that can mean a repair in a single visit.
Once the leak has stopped, the engineer checks whether the section needs a local repair or a longer run replaced. Because even a moderate leak releases a lot of water per hour, the longer a burst pipe runs, the greater the risk to ceilings and flooring.
The engineer finds the burst and shuts off the water supply at the stopcock. This stops the flow and limits further damage to the property.
With the water off, the engineer checks the full extent of the failure. Since this includes related damage to surrounding pipework, fittings, and the building fabric, nothing gets missed.
Depending on the cause and condition of the pipe, the engineer either repairs the burst section with a suitable fitting or replaces a longer run. This depends on whether the damage extends beyond the immediate break, since a wider repair needs a wider fix.
Once the repair is complete, ask the engineer to restore the water supply gradually. A pressure test on the section then confirms there are no further leaks.
The engineer turns the water back on fully and checks connected fixtures. They can also advise on steps to reduce the risk of a repeat failure, such as lagging exposed pipework before winter.
The cost of a burst pipe repair typically ranges from £150 to £600, since it depends on the severity of the burst and how accessible the pipe is. Request a fixed-price quote online — we confirm the price before starting, and there is no call-out fee.
The cost of a burst pipe repair typically ranges from £150 to £600, depending on the severity of the burst, how accessible the pipe is, and whether a longer section needs replacing. The engineer confirms the exact price before starting any work, and there is no call-out fee.
Turn off the water supply at the stopcock right away, then switch off any electrical appliances near standing water. If the burst is near a ceiling light or socket, avoid that area entirely and turn off the power at the fuse box if it's safe to do so.
When water inside a pipe freezes, it expands and can split the pipe wall. Since the pipe often doesn't leak until it thaws and pressure returns, bursts are common during a sudden cold snap followed by milder weather.
In many cases, yes. If the damage sits in a short section, the engineer can repair or replace just that part using an appropriate fitting. If the pipe shows signs of widespread corrosion, replacing a longer run may be more sensible to prevent repeat failures.
A burst pipe counts as an emergency, so mark your request as urgent when you send it. Even a short delay can let significant water damage develop, so isolating the stopcock yourself first always helps.