What should I do if a pipe bursts in my home?

Turn off the mains stopcock immediately — it is usually under the kitchen sink or in the cupboard beneath the stairs. Turn on the taps to drain the system. Switch off the central heating and any electric immersion heaters. If water is near electrics, turn off the power at the consumer unit. Then call an emergency plumber. Our burst pipe emergency guide walks you through each step in detail.

How much does it cost to fix a burst pipe in Exmouth?

A burst pipe repair in the Exmouth area typically costs £100 to £300 if the pipe is accessible (under a sink, in a cupboard). If the pipe is under the floor, behind a wall or underground, expect £250 to £600 or more, as access work is needed before the repair can begin. Emergency callout rates may also apply outside normal hours.

How long does a pipe repair take?

A straightforward repair to an accessible pipe typically takes 1 to 2 hours. If the plumber needs to lift floorboards, remove plasterboard or dig up a garden path to reach the pipe, it can take half a day or more. Full house repipes take 2 to 5 days depending on the property size.

Should I replace my lead pipes?

Yes. Lead is a health hazard, especially for young children. South West Water offers a free water testing service if you suspect lead pipes. They may also contribute towards replacement costs. Most plumbers will recommend replacing lead with copper or plastic. The typical cost to replace a lead supply pipe from the boundary to the house is £500 to £1,500.

How can I prevent pipes from freezing in winter?

Lag all pipes in unheated areas — lofts, garages, exterior walls and under raised floors. Keep your heating on a low setting during cold snaps, even when you are away. Open loft hatches slightly to let warm air circulate. Fix any dripping taps, as moving water is less likely to freeze. If you are leaving the property for an extended period in winter, consider draining the system or asking a neighbour to check the heating.

Is a leaking pipe joint an emergency?

It depends on the severity. A slow drip from a joint can usually wait for a normal appointment, but put a container under it and keep an eye on it. If the leak is worsening, spraying or near electrics, treat it as an emergency — turn off the water and call a plumber straight away.

Can a plumber fix a pipe without cutting into the wall?

Sometimes. If the leak is at a joint or fitting that can be accessed from one side, a plumber may be able to repair it with minimal disruption. For pinhole leaks in the middle of a pipe run behind a wall, some access cutting is usually necessary. A leak detection specialist can pinpoint the exact location first to minimise damage.

Pipe Repair & Replacement in Exmouth

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Common Pipe Problems

These are the most common pipe issues reported by homeowners in Exmouth and East Devon. Some need immediate attention — others can wait for a scheduled repair.

Burst pipe

A burst pipe is the most urgent pipe problem. Freezing temperatures, corrosion or high water pressure can cause copper or plastic pipes to split. Water escapes rapidly and can cause severe damage to floors, walls and electrics within minutes. Turn off the stopcock immediately and call an emergency plumber.

Leaking pipe joint

Compression fittings, soldered joints and push-fit connections can all develop leaks over time. Vibration, thermal expansion and age weaken joints gradually. A small drip from a joint under the floorboards can go unnoticed for months, causing rot and damp.

Corroded pipework

Older Exmouth homes may still have galvanised steel or even lead supply pipes. These corrode from the inside, restricting flow and eventually springing leaks. Copper pipes can also develop pinhole leaks from internal corrosion, especially in areas with aggressive water chemistry.

Frozen pipes

Pipes in unheated lofts, garages and exterior walls are vulnerable during Devon winters. Water expands as it freezes, cracking the pipe. The leak only appears when the ice thaws. Lagging exposed pipes is the best prevention.

Noisy or banging pipes

Water hammer (a loud bang when taps are turned off) is caused by sudden pressure changes. Pipes that creak or tick are usually expanding against joists or clips. Both issues are fixable — water hammer arrestors and proper pipe clips solve most cases.

Low water pressure

A sudden drop in pressure often points to a leak. Gradual pressure loss may indicate internal corrosion narrowing the pipe bore, especially in older galvanised or lead pipes. A plumber can diagnose whether repair or replacement is needed.

Types of Pipe in UK Homes

Understanding which type of pipes your Exmouth home has helps your plumber diagnose problems faster and recommend the right repair approach.

Copper

The most common pipe material in UK homes built from the 1950s onwards. Durable, reliable and easy to repair. Copper pipes are joined by soldering or compression fittings. Lifespan is typically 50 to 70 years, though pinhole corrosion can shorten this.

Plastic (PEX / MDPE / PVC)

Increasingly used in modern installations and repairs. Plastic pipes are cheaper, faster to install (push-fit connections) and resistant to corrosion and freezing. Blue MDPE is standard for underground mains supply; PEX is common for internal hot and cold runs.

Galvanised Steel

Found in pre-1960s homes. The zinc coating corrodes over time, leading to rusty water, reduced flow and eventual leaks. If your Exmouth home still has galvanised pipes, a plumber will usually recommend full replacement rather than patching.

Lead

Some older Exmouth properties still have lead supply pipes. Lead is a health hazard and should be replaced. South West Water offers a free lead pipe testing service and may contribute towards replacement costs. Any plumber working on your home should flag lead pipework.

Repair vs Section Replacement vs Full Repipe

Not sure what your pipes need? Here is a quick comparison to help you understand the options.

Repair

£80–£250

Single joint or fitting leak
Small section of damaged pipe
Pipe clip replacement for noise
Adding a water hammer arrestor
Thawing and lagging a frozen pipe

Section Replacement

£150–£500

Replacing a burst or corroded section
Upgrading a short run of lead pipe
Rerouting a pipe around an obstruction
Replacing a leaking section under the floor
Uses existing connections where possible

Full Repipe

£1,500–£5,000+

Complete replacement of galvanised or lead pipes
Whole-house repipe in copper or plastic
Major renovation or extension plumbing
Multiple leaks across the system
Usually a 2 to 5 day job

Pipe Repair & Replacement Costs in Exmouth

Typical prices for pipe repairs and replacements in the Exmouth area for 2026. For a full breakdown of plumbing rates, see our plumber costs guide.

Service	Typical Cost
Emergency burst pipe repair (accessible)	£100–£300
Emergency burst pipe repair (under floor/in wall)	£250–£600
Repair a leaking pipe joint	£80–£200
Replace a short section of pipework (1–2m)	£150–£350
Lag exposed pipes (per room)	£50–£100
Replace underground supply pipe (boundary to house)	£500–£1,500
Full house repipe (3-bed semi)	£2,000–£4,500
Install a water hammer arrestor	£80–£150

Prices are estimates for 2026. Emergency callout rates may apply outside normal hours. Always get a written quote before work begins.

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Got a burst pipe right now? Read our step-by-step emergency guide. Experiencing low water pressure? That could indicate a pipe problem. For urgent help, see our emergency plumber page. Not sure what's wrong? Try our diagnosis tool.