Cost to Replace a Bathroom Faucet
Replacing a bathroom faucet means shutting off the hot and cold water, disconnecting the old supply lines and lift rod, and securing a new fixture to the sink. The work is moderately difficult because the mounting nuts, supply lines, and lift rod are accessed in the tight, dark space beneath the sink, and the new faucet must match the sink’s hole configuration.
Common reasons homeowners do this job
- Replacing a worn bathroom faucet.
- Replacing a damaged bathroom faucet.
- Updating the fixture during a bathroom upgrade.
- Installing a new faucet that matches the sink’s existing hole configuration.
- Replacing supply lines when their condition calls for it.
DIY or call a pro?
This is a legitimate DIY project, but a professional is worth considering if working beneath the sink, disconnecting the lift rod, or tightening the mounting nuts feels uncomfortable. Before any lines are disconnected, make sure both water supply valves are completely shut off to avoid flooding. Use care in the tight, dark cabinet space under the sink.
Frequently asked questions
- Can I replace a bathroom faucet myself?
- Yes, this is a DIY-friendly job for someone comfortable shutting off the water, working under the sink, disconnecting supply lines and the lift rod, and tightening mounting nuts with a basin wrench. Consider professional help if any of those under-sink steps feel uncertain.
- What can make bathroom faucet replacement cost more?
- The price can rise with the size of the job, labor time, and materials such as a new faucet, sealant or plumber’s putty, tape, and replacement supply lines when needed. Small jobs may also include a minimum or trip charge.
- What should I check before buying a replacement bathroom faucet?
- Measure the existing faucet holes first. The new faucet configuration needs to match the sink, whether it has a single hole or a widespread layout. Also inspect the existing supply lines and clear the cabinet beneath the sink before starting.
- How do I avoid water spills while changing a bathroom faucet?
- Shut off both the hot and cold supply valves, then open the faucet handles to release remaining water pressure before disconnecting anything. Keep a bucket or towel under the connections for water drips, and check for leaks after turning the water back on.
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