**Insulate Exposed Pipes** Wrap pipes in unheated areas like lofts, basements, and garages with foam insulation. Pay special attention to pipes near external walls. Use pipe sleeves or tape for a snug fit. For outdoor taps, install a frost-proof tap or disconnect hoses. Insulation is cheap compared to the cost of a burst pipe repair.
**Keep Your Home Warm** Maintain a consistent temperature, even at night. Set your thermostat to at least 12°C. Open cabinet doors under sinks to allow warm air to circulate around pipes. If you're away, don't turn the heating off completely – use a frost setting. A condensing boiler's plastic pipe can freeze; ensure it's insulated or heated.
**Let Taps Drip** On freezing nights, let cold taps drip slightly. Running water is less likely to freeze. This relieves pressure in the system, reducing the chance of a burst pipe. Focus on taps fed by exposed pipes. Even a trickle can make a difference. Don't forget outdoor taps – drain them before winter.
**What to Do If Pipes Freeze** If no water comes out of a tap, suspect a frozen pipe. Turn off the stopcock and open the tap to relieve pressure. Thaw the pipe gently with a hairdryer or hot water bottle – never use a blowtorch. Start from the tap end. If you can't locate the freeze or a pipe bursts, call an emergency plumber immediately. Quick action prevents flooding.