Dealing with a burst pipe can be a daunting task, especially if you’re not familiar with basic plumbing. However, with the right tools and a bit of guidance, you can repair a burst pipe yourself and save on costly plumber fees. This step-by-step guide will walk you through the process of repairing a burst pipe, from identifying the damage to restoring your water supply. Whether you’re a seasoned DIY enthusiast or a novice homeowner, this guide will provide you with the knowledge and confidence to tackle a burst pipe repair. Remember, the key to a successful repair is patience, precision, and safety.
Shut Off the Water Supply:
Turn off the main valve where water comes into your home. This stops the flow of water through your pipes. Release water pressure by turning on the lowest fixture in your home, such as the nearest sink.
Locate the Damage in the Pipe:
Assess the break in the pipe. A small hole may be easily repaired by cutting the pipe to remove the damaged area and installing a push-to-connect fitting to bridge the gap between pipes.
Determine the Placement of a New Fitting:
Plan where you would like to install the fitting or valve on a water line. This is where you will cut the pipe to remove the damaged area and drain the remaining water.
Drain the Pipes:
Use a pipe cutter to remove the damaged section of the pipe. Clean any burrs off the end of the cut pipe with steel wool.
Position the Valve:
Temporarily remove the petcock (small screw) if you are installing a valve. Look for the arrow points that indicate the direction of the water flow. Be sure to install the valve in the right direction.
Cut the Copper Pipe to Length:
Cut a section of copper pipe to the appropriate length to fill the gap from the broken pipe. Allow a little extra length for a good fit. Be sure the new pipe is of the same diameter as the existing water line.
Clean the Pipe and Valve:
Use steel wool to clean both the pipe end and inside the stop-and-waste valve.
Add Flux and Connect the Pipe:
Spread soldering flux on the outside of the pipe end and inside the valve fitting. Slide the valve fitting onto the end of the pipe.
Heat the Fitting and Pipe:
Wearing safety goggles, use a propane torch to heat the fitting and the pipe where they connect.
Melt the Solder Into the Connection:
Push about 2 inches of solder into the joint where the valve connects to the pipe. The heat will melt the solder and allow it to seep into the connection.
Turn On the Water and Check for Leaks:
Replace the petcock and open the main water line to check for leaks.
If you’re worried about a pipe freezing again, consider installing a new stop-and-waste valve. Before temperatures dip below freezing, shut off the valve and open any spigots that are downstream of the valve. Then remove the petcock screw to drain the pipe. If any sections of pipe upstream of the new valve are in an unheated area, it’s best to cover them with foam pipe insulation to prevent freezing.
Comprehensive list of 15 things you should do when you find a burst pipe. Here’s a detailed summary:
- Shut off the Water: When a pipe bursts, the first thing you should do is find the water shutoff valve and turn off the water to prevent more damage. Depending on the location and size of the leak, you might also need to shut off the electricity.
- Open a Faucet: Opening a faucet can help relieve pressure in the system and reduce the amount of water that leaks from the burst pipe.
- Call a Plumber: Unless you’re comfortable with DIY plumbing repairs, it’s a good idea to call a professional plumber. However, there are several things you can do before they arrive to minimize the damage.
- Start Getting Rid of the Water: Use a mop, buckets, and a shop vacuum to start cleaning up the water. This can help prevent further damage and reduce the chances of mold growth.
- Turn up the Heat: Set up fans to blow heat into cold rooms and keep the garage door closed. If you have reduced water flow, use a hair dryer to heat the most vulnerable pipes.
- Open Doors: If you have exposed pipes inside closets or pantries, leave the doors open to allow warm air to reach them.
- Place a Piece of Rubber over the Leak: This should be done in conjunction with placing a clamp over the broken pipe. This can provide a temporary fix and help prevent further leaking.
- Add a Block of Wood Before Adding a Clamp: Adding a block of wood over the piece of rubber before fastening a clamp can help spread the pressure and prevent the pipe from collapsing.
- Grab a C-Clamp: A C-clamp can be used over the block of wood and piece of rubber to seal the leak temporarily.
- Cut Out the Damaged Pipe: If you’re comfortable with plumbing repairs, you can cut out the damaged area of the pipe. Use a pipe cutter to cut out a section of pipe that extends about 1 in. to each side of the leak.
- Clean and Flux Mating Surfaces: Clean corrosion from the inside of the repair sleeve and the outside of the pipe. Then, brush flux onto all four cleaned surfaces.
- Slide on the Repair Sleeve: Slide the repair sleeve over one pipe and then slip it back over onto the other. Center the sleeve over the pipe ends so that about 1/2 in. of each pipe is inside the sleeve.
- Solder the Joint: Use a torch flame to heat one side of the joint and melt solder into the joint from the opposite side. Continue until the joint is completely filled with solder.
- Work on Insulating the Pipes: After the repair work is done, insulate your pipes to prevent future burst pipes.
- Clean the Damage: Finally, clean up any remaining water and damage caused by the burst pipe. This can help prevent mold growth and further damage to your home.
Remember, these are temporary fixes. It’s always best to consult with a professional plumber to ensure the pipe is properly repaired and to prevent future issues.