---
title: "How To: Install Shower Valve Trim"
description: "A fast and easy way to freshen the look of your bathroom is to install shower valve trim that replaces your existing, most likely out of date and corroded, trim."
date: "2013-08-27"
modified: "2021-05-27"
authors:
  - name: "Joe Provey"
    job_title: "Contributing Writer"
    link: "https://www.bobvila.com/authors/joe-provey.md"
url: "https://www.bobvila.com/articles/how-to-install-shower-valve-trim/"
categories:
  - "Bathroom Remodeling"
  - "Bathrooms"
  - "DIY"
  - "Interior"
  - "Tubs & Showers"
tags:
  - "How To"
---

# How To: Install Shower Valve Trim

![How to Install Shower Valve Trim](<https://www.bobvila.com/wp-content/uploads/2013/08/how-to-install-shower-valve-trim.jpg>)
*Photo: JProvey*

A fast and easy way to freshen the look of your shower is to install new shower valve trim. If your trim resembles mine on the day that I undertook this project, then it's either conspicuously out of date or completely corroded—or both. Fortunately, of all the countless projects you might choose to do in the [bathroom](<https://www.bobvila.com/>), this is one you won't need the plumber for.

The very first step is to determine what type of shower valve you have. Identification may be visible on the valve. If not, try performing an image search online. Since the majority of older valves were made by only a handful of companies, you probably won't have to sift through many results before discovering a match.

When purchasing a new trim kit, it's important to buy one whose mounting holes are in the same position as the holes that are in your existing trim. Some trim kits have mounting holes at 5:00 and 7:00 positions. Others have them at 2:00 and 7:00. The kit packaging helpfully lists which type of valves the trim has been designed to fit.

### Tools & Materials

Bobvila.com may earn a commission from purchases made through these links.

- [Screwdriver](</asearch?q=Screwdriver>)
- [Shower valve trim kit](</asearch?q=Shower%20valve%20trim%20kit>)

- [Adhesive caulk](</asearch?q=Adhesive%20caulk>)
- [Plumber's putty](</asearch?q=Plumber's%20putty>)

Installing valve trim is a task simple enough that conceivably—if all goes according to plan, of course—you could finish the job before you begin your morning [shower routine](<https://www.bobvila.com/tag/bathroom/>). Even beginning do-it-yourselfers ought to have no problem with the step-by-step instructions that follow.

![How to Install Shower Valve Trim - Remove Screws](<https://www.bobvila.com/wp-content/uploads/2013/08/remove-screws.jpg>)
*Photo: JProvey*

## Step 1

Remove the screws holding the shower control handle in place, then proceed to remove the handle itself.

![How to Install Shower Valve Trim - Place Trim](<https://www.bobvila.com/wp-content/uploads/2013/08/place-trim.jpg>)
*Photo: JProvey*

## Step 2

Place your new trim plate over the valve. Mine came with a rubber gasket; others may call for plumber's putty or caulk.

![How to Install Shower Valve Trim - Screw Plate](<https://www.bobvila.com/wp-content/uploads/2013/08/screw-plate.jpg>)
*Photo: JProvey*

## Step 3

Screw the trim plate into position using the [screws](<https://www.bobvila.com/articles/types-of-screws.md>) supplied in the kit.

![How to Install Shower Valve Trim - Diverter](<https://www.bobvila.com/wp-content/uploads/2013/08/install-diverter.jpg>)
*Photo: JProvey*

## Step 4

If appropriate for your valve, install the diverter—that is, the mechanism which directs water from the plumbing lines to your [shower head](<https://www.bobvila.com/articles/walk-in-shower-ideas.md>).

![How to Install Shower Valve Trim - Retaining Ring](<https://www.bobvila.com/wp-content/uploads/2013/08/retaining-ring.jpg>)
*Photo: JProvey*

## Step 5

Clip the diverter retaining ring in place if needed. As the ring in my kit seemed prone to popping out, I used some adhesive caulk to secure it.

![How to Install Shower Valve Trim - Stem Cover](<https://www.bobvila.com/wp-content/uploads/2013/08/stem-cover.jpg>)
*Photo: JProvey*

## Step 6

Now install the valve stem cover(s).

![How to Install Shower Valve Trim - O Ring](<https://www.bobvila.com/wp-content/uploads/2013/08/o-ring.jpg>)
*Photo: JProvey*

## Step 7

Use the supplied O-ring to fasten the stem cover(s).

![How to Install Shower Valve Trim - Screw In Control](<https://www.bobvila.com/wp-content/uploads/2013/08/screw-in-new-control.jpg>)
*Photo: JProvey*

## Step 8

Finally, screw in your new control handle.

Installing the shower trim kit took me all of ten minutes. Removing the old trim? Well, that took me an hour. Inexplicably, it had been installed with drywall screws. Oh, the joys of home improvement!

## Author
Joe Provey is an expert on all things home and garden. His work has appeared in many national magazines, including [Popular Mechanics](<http://www.popularmechanics.com/>), [House Beautiful](<http://www.housebeautiful.com/>), [Better Homes & Gardens](<http://www.bhg.com/>), and [Fine Homebuilding](<http://www.finehomebuilding.com/>). Mr. Provey has also written more than dozen books, including [*Convert Your Home to Solar Energy*](<https://www.amazon.com/Convert-Your-Home-Solar-Energy/dp/1600852521?tag=bv-untagged-20>) and [*1001 Ideas for Kitchen Organization*](<https://www.amazon.com/Ideas-Kitchen-Organization-Creative-Homeowner/dp/B0036DE4B4/ref=sr_1_2?s=books&ie=UTF8&qid=1534346633&sr=1-2&tag=bv-untagged-20>)*.* Other titles include *Outdoor Kitchens, Easy Closets, Green-up Your Cleanup, and Design Ideas for Flooring.* Currently, Mr. Provey serves as the president of Home & Garden Editorial Services (HGES), a company that produces books for publishers in the home and garden category. In the past, he has been chief editor to several national home improvement magazines, including [The Family Handyman](<http://www.familyhandyman.com/>), Mechanix Illustrated, and Practical Homeowner. Joe lives in Bridgeport, Connecticut, with his wife MaryAnn, where they have seven children and four grandchildren between them.

### Author social links  
[LinkedIn](<https://www.linkedin.com/in/joe-provey-08121aa/>)