Protect your water pipes from moisture and cold air currents by supplying these with proper insulation. Leaks typically occur if the pipe freezes and subsequently thaws. Determine where the main shut-off point for the water is located for emergencies.

You can use a reflectorized heating lamp, or heater tapes placed around the circumference of the water pipes. Check the indicators in cold weather and check if these tools are functioning properly. Heater tapes have a thermostat built in. Ensure that the heater tapes fit snugly between insulation and the water pipes.

In case electricity is cut off or inaccessible, simply allow the water to flow in continuous, gradual drips; which will prove to be drastically less costly than repairing the pipes. Turn on the hot water faucet to produce a slow drip, and turn on the cold water faucet for a faster drip. This method does not require using large amounts of water.

Inspect the plumbing in small, confined spaces and cold areas like basements. Heat and insulate the drain lines in these places. A simple box-type cover and heat lamp will protect drain pipes from freezing.

To defrost a frozen pipe, identify which section of plumbing has frozen. Copper pipes or PVC pipes will crack, possibly flooding an area if these are thawed out. A solid metal pipe may be defrosted with a welder connected to the pipe on both ends of the frozen segment – this is akin to jumpstarting a car with starter cables attached to a battery.

Liquefy the ice inside a frozen section of pipe using a handheld hair dryer, heat lamp, or an electric radiator – this is preferable to other options which may cause fire. Remember, if you cannot resolve the situation yourself, you should probably call a reputable plumber.

To prevent further occurrences of frozen plumbing, always detach the water hose from the outdoor spigot during very cold weather. The water contained in the hose can freeze, causing a chain reaction that also freezes the water in the spigot, and eventually the piping. If your spigot connects to PVC, the pipes have a higher likelihood of bursting in winter.

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