What Can I Use to Thaw Water Pipes?

Thawing accessible pipes without hiring a plumber is possible.

Thawing your own water pipes is cost-efficient and can be done by most homeowners without the aid of a professional plumber. Many of the items you need can be found right in your home or can be purchased at the local hardware store.

Running Water

Keep your faucet running when you suspect a frozen pipe. Running water will melt the ice in your pipe, but the process is time consuming. Run the hot water in 10-minute intervals until the water pressure returns; then leave the faucet on at a trickle to prevent further freezing.

Applying Heat

Apply heat to the frozen pipe by wrapping a heating pad around the frozen section. Turn the water on until the pressure returns. Portable heaters, electric hair dryers or towels soaked in hot water will thaw a frozen pipe. Never heat the pipe with a direct flame. Heating the pipe up quickly will cause the pipe to burst and result in injury. Use caution when applying heat to frozen pipes, and always run the water to release steam and prevent damage to the pipe.

Pipe Sleeves

Purchase pipe sleeves from your local hardware store and insulate the pipes susceptible to freezing. Run the faucet connected to the frozen pipe until pressure returns. Heat tape is another product similar to a pipe sleeve that will thaw frozen pipes, and it is available at most hardware stores.

References

• Acme How To: Frozen Pipes
• Red Cross: Preventing and Thawing Frozen Pipes
• Old House Web: Thawing Frozen Pipes