A burst pipe is one of those “act fast” situations—the quicker you act, the less damage you’ll have to deal with.
🚨 Immediate steps (do these first)
1. Shut off the water supply
- Turn off your internal stopcock (usually under the sink or in a cupboard).
- If you can’t find it, use the outside valve.
2. Turn off heating and hot water
- Switch off your boiler to prevent further pressure or damage.
3. Drain the system
- Turn on all cold taps.
- Flush toilets to empty remaining water from the pipes.
💧 Minimise damage
4. Contain the leak
- Use buckets, towels, or anything absorbent.
- Move valuables and furniture away from the area.
5. Switch off electricity if needed
- If water is near sockets or wiring, turn off power at the fuse box (only if safe to do so).
🛠️ Temporary fixes (if you need to slow the leak)
- Wrap the pipe tightly with a towel, cloth, or tape.
- Use a pipe repair clamp or epoxy putty if you have one.
- Even a temporary wrap can reduce water flow until help arrives.
👨🔧 Call a professional
A burst pipe usually needs proper repair or replacement. Contact a plumber as soon as possible—especially if:
- The split is large
- It’s inside a wall or ceiling
- You can’t fully stop the leak
❄️ If it burst due to freezing
Once things are under control:
- Improve insulation on exposed pipes
- Keep heating on low during cold weather
- Open cupboard doors to let warm air circulate
⚠️ Common mistake to avoid
Don’t just turn the water back on without fixing the pipe—you’ll end up with another flood.