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With access to the valve, you can now remove it. The valve body is likely soldered to three copper pipes: hot inlet, cold inlet, and the shower riser outlet. Use a tubing cutter to make clean cuts on all three pipes, leaving a few inches of pipe extending from the valve. Have a small bucket and rags ready to catch any residual water. Once the pipes are cut, the valve may also be screwed to a wooden support beam (a stringer) between the studs. Unscrew the valve from this support and remove it from the wall.

You're viewing a step from: How to Replace a Two-Handle Shower Faucet

Intermediate

30 minutes

2/4 Inventory

This guide provides comprehensive, step-by-step instructions for removing an old two-handle shower faucet and installing a new one. The process covers shutting off the water, accessing the valve within the wall, disconnecting the old valve, soldering the new valve into place, testing for leaks, and installing the new trim.

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Frequently Asked Questions

Why is it crucial to completely shut off the main water supply before gaining access or cutting pipes?

Failing to shut off the main water supply will result in significant water damage and potential injury when you cut into the pipes. Always confirm the water is off by testing a faucet before proceeding.

What's the best technique for cutting a drywall access hole without causing excessive damage or hitting utilities?

Use a stud finder to locate studs and avoid cutting into them. For a clean cut, use a utility knife for initial scoring and then a drywall saw, cutting small, controlled sections to prevent hitting electrical wires or other hidden pipes.

How can I ensure I'm cutting in the right place to find the pipe without making unnecessary large holes?

Start with a small pilot hole to peek behind the drywall using a flashlight or borescope if available. Use a stud finder or thermal camera if you have one to help locate the pipe's general path before making a larger cut.

What are the key safety considerations when using a ladder and working in an attic space for pipe access?

Always ensure your ladder is stable on a level surface before climbing. In the attic, watch for uneven joists, exposed nails, and avoid stepping on insulation that doesn't support your weight to prevent falling through the ceiling.