How Do You Thaw Frozen Pipes?

How Do You Thaw Frozen Pipes?

A frozen pipe causes much trouble. One of the most common winter plumbing problems is frozen pipes, which annoys any homeowner. Frozen pipes can also occur in warm parts where homeowners do not have insulation around the exterior and exposed piping. Consulting plumbers in San Jose is the best way to smooth water flowing and avoid a burst pipe, a potential cause of flooding your property. Knowing how to thaw frozen pipes can help to prevent unfortunate situations.

Here is how to thaw frozen pipes.

  • Identify frozen pipes

A frosted water line is a good sign that it is frozen, but not all plumbing pipes are visible. Your pipes are likely frozen if your faucets won’t run and your toilets won’t refill after a flush.

  • Turn on Faucet

Please turn on the faucet that receives water from the pipe and keep running it. Even a little drippage from the faucet can save a pipe from exploding. Open the handles for both the hot and cold water to relieve pressure in the system and will allow water to escape once you begin to thaw the pipe.

  • Heat the Frozen Area

Apply heat gradually using a hair dryer. You can use a space heater or a hair dryer as an external heat source or wrap the pipes in thermostatically controlled heat tape.

Using a hair dryer, start blowing air near the end of the pipe closest to the faucet and move it gradually toward the coldest part. Ensure to keep the faucet on while heat is being applied.

Keep doing it until the pipe is thawed. Leave the faucet open for a little while. As a result, the ice will have more time to vanish from the line.

​Permanent Solution

Long-term freeze prevention is a significant job, such as insulating a crawl space, switching out conventional outside faucets for frost-resistant versions, or rerouting pipes away from cold regions inside the house. If the problem persists after trying simple solutions, you can consult a local plumber in San Jose to evaluate the situation and offer suggestions.

​Pipe Burst

If a frozen water pipe does burst, shut off the main water line into your property. This will stop additional water from flowing and damaging your property. Locate the shut-off valves for each of your properties and each unit. The main shut-off valve is frequently situated close to the water meter. However, there are typically smaller shut-off valves near sinks and toilets.

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​How to keep outdoor water pipes from freezing?

Be careful when choosing a method for defrosting frozen external pipes or a faucet. Both heat tape and hair dryers work well, but you should be cautious while operating electrical equipment outside in the rain.

You can also cover the pipe or open the hose bib with towels. Heat water and pour it over towel wraps. This approach could take a few tries, but safer than using power while standing in the snow.


Frozen pipes can be a minor problem, but sometimes homeowners cannot handle it because of limited knowledge. Consulting a professional plumber is the best way to prevent the problem from escalating. Since frozen pipes are a frequent problem that plumbers encounter repeatedly, they know how to identify the issue more quickly than homeowners.