What to Do If Your Pipes Freeze This Winter in Ashford

Published October 2026 | What to do if your pipes freeze this winter

You wake up on a bitter January morning, turn on the kitchen tap, and nothing comes out. The heating fired up fine overnight, the radiators are warming through, but there's no water - not even a trickle. If you're in Ashford and temperatures dropped below zero, frozen pipes are almost certainly what you're dealing with.

Understanding What's Happening Inside Your Pipes

When water freezes, it expands - by around 9% in volume. In a sealed pipe, that expansion has nowhere to go. The ice puts enormous pressure on the pipe walls from the inside, and something eventually gives. In copper pipework, this typically causes a split along the barrel of the pipe. In plastic push-fit systems, you'll more likely see cracked fittings or blown joints. As British Gas explains, water expanding as it freezes can cause pipes to buckle and split - and that's just the beginning of the problem.

Here's the part that catches most homeowners off guard: the burst often isn't obvious while the pipe is still frozen. The ice is plugging the gap. It's when the thaw comes - sometimes hours later, sometimes overnight - that the water rushes back through and you get the flood. By then, you might be at work or asleep. That's why a frozen pipe needs treating seriously even if nothing looks wrong at first glance.

Ashford and the wider parts of Kent can be hit hard by cold continental air moving in from the east. That dry easterly chill is far more damaging to exposed pipework than a typical damp British frost. Properties in Ashford and the surrounding areas face particularly harsh conditions due to the region's proximity to continental weather systems. Older housing stock with minimal loft insulation and properties in more rural spots are the most exposed.

The Most Common Causes of Frozen Pipes

Understanding why pipes freeze helps you know where to look first and what to protect before the next cold snap.

Pipes Running Through Unheated Spaces

The single most common cause is pipework that runs through spaces with no heating at all - loft voids, underfloor cavities, garages, and outbuildings. Water in these pipes is exposed to the full outdoor temperature with no warmth from the house to protect it. Loft pipes are particularly problematic in properties where insulation has been laid across the floor joists but not around the pipes themselves. That effectively pushes the pipes up into the cold zone above the insulation layer, which is the worst place they can be.

Bare or Poorly Lagged Pipework

Even inside the heated envelope of the house, pipes running along exterior walls can freeze if they're not properly insulated. Older properties in Ashford - particularly Victorian and Edwardian terraces - often have pipework routed in positions that made sense at the time but leave sections exposed to cold masonry. Foam lagging is cheap and widely available, and fitting it to any cold water pipes in vulnerable positions is one of the most cost-effective things you can do to protect your home in winter.

External Taps and Garden Connections

Outdoor taps are almost always fed from a branch pipe that passes through an external wall. When that connecting pipe is exposed on the outside of the house, or sits in an uninsulated wall cavity, it will freeze long before anything inside. The same applies to pipes feeding sheds, outbuildings, or garden irrigation systems. Southern Water advises disconnecting your hosepipe and draining any outdoor connections before a freeze forecast hits. If you have an outdoor tap, fit an isolating valve inside the house and close it off for winter.

Properties Left Unoccupied

Vacant properties lose heat rapidly once the heating goes off. If you're heading away over Christmas or a winter break, you're essentially leaving a building to cool to near-outdoor temperatures. The pipes inside will match that temperature eventually. Most insurers require you to either maintain a minimum temperature of around 12 degrees Celsius or drain the plumbing system entirely before leaving a property unoccupied in winter. Check your policy - failure to do either can void your cover.

Solutions That Actually Work

If you suspect a pipe has frozen, work through these steps in order. Rushing this is how a minor frozen pipe problem turns into major water damage.

1. Find your stopcock and turn off the water supply. Your stopcock is usually under the kitchen sink, but in older Ashford properties it can be in the airing cupboard, under the stairs, or in a utility room. Know where it is before you need it.
2. Turn off the boiler and the immersion heater. You don't want heat circulating through a system that might have a breach you haven't found yet.
3. Open all the taps in the house. This relieves pressure in the system and gives water somewhere to go as the ice melts.
4. Locate the frozen section. If you have no water at all, the freeze is likely on the mains cold feed coming into the house. If only one zone is affected - just the bathroom, for example - check pipework serving that area, particularly anything running through a loft or along an exterior wall.
5. Apply gentle heat to the frozen section. A hot water bottle, a warm towel, or a hair dryer on its lowest setting all work well. Start at the tap end of the frozen section and work back towards the tank or mains. This lets melting water escape rather than building up behind the ice plug.
6. Never use a blowtorch or any open flame. Copper pipe heats unevenly and solder joints can fail under that kind of direct heat. On plastic pipework, it's even worse. Our engineers have attended plenty of jobs across Kent where a DIY thaw attempt with excessive heat caused more damage than the original freeze.
7. Watch carefully as the pipe thaws. If you see water weeping through a joint or spot a split in the pipe, close the stopcock immediately and call a plumber. Don't wait to see how bad it gets.

If the frozen section is inside a wall or buried in a cavity you can't access safely, don't attempt to thaw it yourself. This is a job for a professional who has the right equipment and can assess the situation before water goes anywhere it shouldn't.

When You Need a Plumber vs Sorting It Yourself

Most homeowners can safely thaw an accessible frozen pipe if it hasn't burst. The decision here is actually fairly simple.

You can sort it yourself if: the frozen section is visible and accessible, such as a loft pipe or an under-sink pipe; you can apply gentle heat without risking damage to nearby materials; and when the pipe thaws, there's no sign of any leak.

Call a plumber if: you can't find or reach the frozen section; the pipe is already leaking or has visibly split; water is coming through a ceiling, wall, or floor; your stopcock won't close fully or you can't locate it; or you're simply not confident working around your plumbing system.

If you have water coming through a ceiling, call a plumber immediately. A leak into a ceiling void can cause structural damage and mould growth if it isn't dried out properly - that becomes a much bigger and more expensive problem than the pipe repair itself. Voltrade's GoFIX diagnostic tool is worth using before you call - it helps identify whether you're dealing with a freeze, a burst, or something else entirely, and means the engineer who arrives already has a clearer picture of what they're walking into.

What to Expect From a Repair Visit

When our engineers attend a frozen or burst pipe job in Ashford, the first thing they'll do is isolate the water supply if it hasn't been done already, then assess the full extent of the damage. A burst pipe that looks contained can sometimes have water tracking further along a floor void or ceiling cavity, so a proper inspection matters before anything gets repaired.

For a burst pipe that needs a section of copper replacing, you're typically looking at between 150 and 350 pounds, depending on where the pipe is, how long the damaged section runs, and how accessible it is. If the freeze has caused a joint to fail on a plastic push-fit system, that's usually quicker to fix - commonly 80 to 180 pounds including the call-out charge.

Emergency out-of-hours call-outs - which are common in January and February across Kent - typically carry a higher rate. Expect a premium of around 50 to 100 pounds on top of the standard rate for evenings, weekends, and public holidays. Most pipe repairs themselves don't take long; a standard copper repair can be done in under an hour once the engineer is on site. Drying out any water damage is a separate matter and worth discussing with your insurer.

Ask the engineer about lagging any vulnerable sections while they're already on site. If frozen pipes have been a problem in your property before, the best time to sort the underlying cause is immediately after a repair, when the vulnerable points are already identified and the pipework is freshly exposed.

Common Questions From Ashford Homeowners

How do I know if my pipe has actually burst rather than just frozen?

A frozen pipe typically stops your water completely but causes no visible water damage - at least not right away. A burst pipe will usually show itself once the ice thaws: you'll see water staining on ceilings or walls, feel soft patches in plasterwork, or hear the sound of running water where there shouldn't be any. If you're unsure, close your stopcock and watch your water meter. If the dial keeps moving with every tap closed, water is escaping somewhere in your system and you need a plumber.

Is it safe to use a hair dryer to thaw a frozen pipe?

Yes, if you use it correctly. Set it to the lowest heat setting, keep it moving along the pipe rather than holding it in one spot, and work from the tap end back towards the water source. Keep the dryer away from any standing water and don't use it in an enclosed space without ventilation. Never use a heat gun or high-temperature setting on plastic pipework - the plastic can soften and deform before it gets anywhere near hot enough to melt the ice.

Can I leave my heating on overnight to stop pipes freezing?

Yes, and it's one of the most reliable preventive measures you can take. Setting your thermostat to a minimum of 12 to 15 degrees Celsius keeps the temperature inside your home high enough to protect most pipework through a cold night. It does cost more to run, but the cost of a burst pipe repair - and the potential damage to floors, ceilings, and belongings - is significantly higher. Combine overnight heating with pipe lagging in loft spaces and garages for the best protection during a harsh Kent winter.