If a homeowner can perform DIY plumbing repairs he is in a position to save a lot of money when an emergency plumbing problem occurs. In older houses, pipes, seals, and gaskets began to weaken requiring a DIY plumbing to make repairs. Most plumbing repairs are actually easy and are not expensive.

For most homeowners, plumbing problems are the result of faulty fixtures and clogged drains. Before launching a full-scale DIY plumbing repair, first perform some routine troubleshooting. To stop small leaks around valves and faucets, disconnect the water and inspect the rubber seals; also replace worn plumbers tape on threaded fixtures. Tighten screws within faucet fixtures and tightening any threaded adapters. If these actions do not alleviate the problem, it is most likely time to replace the fixture.

For a drains clogged with grease or other objects, first try a no-cost remedy that often works to release the clog and open the pipe. Pour about a cup of regular table salt directly into the drain, followed by a large pan of boiling water. Allow this mixture to drain through and test the drain with a cup of boiling water. If the drain shows improvement, repeat the procedure until the drain is flowing smoothly. However, for persistent clogs, purchase a professional strength clog remover from the local home-improvement store. If none of these steps open the drain, consider renting an auger or plumber's snake from the hardware store. Augers work best on drains slowed by excessive waste materials, foreign objects and tree roots.

Replacing fixtures and pipes is trickier than troubleshooting small DIY plumbing repairs. First, it helps to be familiar with the plumbing system throughout the house. Knowing the sizes of all the plumbing pipes and adapters used will make emergency shopping easier and more efficient. Keep leftover materials from previous DIY plumbing repairs accessible and in good condition. Be aware of the locations of shut-off valves and the rooms they control.

Also, note the types of plumbing throughout the house. Although plastic and copper plumbing differ in bonding methods, removal and installation are the same. To remove old pipes or fixtures, turn off the supply water, cut the pipe with pipe cutters allowing trapped water to drain into a bucket or drain below and remove the broken piece or fixture. Then attach couplings to the cut pieces and insert the new section into the couplings. As for the bonding methods, brush copper ends with flux, attach a coupling and then heat the pipe with a propane torch until the solder sucks into the crevice between the coupling and pipe to create a seal.

Plastic plumbing adheres by coating ends with plumber's PVC or CPVC glue and inserting into a coupling. Allow glue to dry before turning the water back on. Couplings connect pipes and come in various corner degrees and T-shapes. Seal threaded couplings for plastic or copper with Teflon tape or plumber's putty.

Although doing DIY plumbing repair is very gratifying, sometimes hiring a professional plumber is the best choice. For gas-line repair or installation, hire a certified plumber. Sewer and backed-up systems should be handled by professionals anytime digging or city involvement is required. When installing items that require electrical wiring, such as heaters and disposal systems, consider the electrical risks and hire an electrician to handle that aspect of the project. Also, be sure to follow any city codes and regulations.

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