Tub Shower Valve Replacement

We show in this video how to replace your old shower valve. We show how to demo the old trim and valve. Then we show how to install the new valve and trim!

Replacing a shower valve in most showers means replacing the shower valve cartridge. Located behind the shower handle, the shower valve cartridge controls the water flow and mixes hot with cold water. If the job goes beyond just replacing the valve, you may need to contact a plumber since accessing the entire valve body to replace it is challenging for many DIYers.

To control the water temperature, pressure and flow in your tub and shower, a shower valve is an essential component. For a combined tub shower, a shower diverter valve is a two- or three-way valve that directs water from the shower head to the tub faucet, usually by pulling up or pressing down on a lever. Get free shipping on qualified Tub & Shower Valves products or Buy Online Pick Up in Store today in the Plumbing Department.

Learn how to replace an old shower valve with This Old House plumbing and heating expert Richard Trethewey. Is your shower valve leaking due to water hammer, hard water, or another issue? Learn how to replace shower valve cartridges and valve assemblies yourself. If your shower valve is damaged beyond repair, you may need to replace it to prevent leaks.

Removing your old valve and installing a new one can take time, but with patience, a novice handyman can do it without the help of a plumber. As you replace your shower valve, work carefully to make sure you don't forget any important details. It's 2025, and that leaky shower valve is still driving you crazy.

I get it - a faulty shower valve can cause all kinds of problems, from temperature fluctuations and low water pressure to non-stop dripping. Replacing a shower valve may seem intimidating, but as a professional valve manufacturer, I'm here to walk you through the entire process, step. Wondering how much shower valve replacement costs? The answer depends on type, labor, and materials.

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