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How To Replace Bathtub With Walk In Shower: A Comprehensive Guide in 2023

A walk in shower can be a great addition to any bathroom. They’re stylish, sleek, and most importantly, they’re functional. If you’re someone who likes to take showers, then you know how important it is to have a space that is comfortable and easy to use. But what if you don’t have a walk in shower? Can you install one yourself? The answer is yes! In this blog post, we will show you how to replace your bathtub with a walk in shower. We will also provide some tips on what to look for when choosing a walk in shower for your home.

What You Will Need

In order to replace a bathtub with a walk-in shower, you will need the following materials:

-Shower base
-Shower walls
-Shower door or curtain
-Tape measure
-Cordless drill
-1/2″ hole saw
-Silicone sealant
-Caulk gun

Step One: Remove Your Old Bathtub

If you’re planning to replace your old bathtub with a walk-in shower, the first thing you need to do is remove the tub. This can be a difficult and time-consuming task, depending on the type of tub you have.

If you have a cast iron or steel tub, you’ll need to use a pry bar and hammer to break it up into smaller pieces so that you can remove it from the bathroom.

If your tub is made of acrylic or fiberglass, it will be much easier to remove. You can simply unscrew the bolts that hold it in place and lift it out of the bathroom.

Once your old tub is removed, you’ll need to clean up any debris and make sure the area is ready for installation of your new walk-in shower.

Step Two: Prepare the Area for the New Shower

You will need to remove the bathtub and any surrounding wall tiles. If your bathroom is small, you may be able to keep the existing flooring. However, if you are planning on making any changes to the layout of the room, you will need to install new flooring as well.

Once the area is prepped, you will need to measure for and install the new shower base. Be sure to use a level when installing the base so that your shower door will fit properly.

Step Three: Install the Shower Base

Once you have the new shower base in place, it’s time to install the shower fixtures. Start by attaching the shower head to the water supply line using a pipe wrench. Then, use a drill to make holes for the shower handle and any other fixtures you want to add. Finally, screw the fixtures into place and turn on the water supply.

Step Four: Install the Shower Walls

After the shower base is installed, it’s time to install the shower walls. Shower wall panels come in a variety of materials, including fiberglass, acrylic, and tile.

For a DIY project, fiberglass or acrylic shower wall panels are the best option because they’re easy to work with and don’t require any special tools. Plus, these materials are waterproof and mold-resistant, making them ideal for wet environments.

Tile is another popular option for shower walls, but it can be more challenging to install. If you choose tile, make sure you select a waterproof grout and sealer to prevent water damage.

Step Five: Install the Shower Fixtures

Now that the shower pan is in place, it’s time to install the shower fixtures. Start by attaching the shower head to the water supply pipe using Teflon tape and a wrench. Next, attach the diverter valve to the shower head pipe. Then, connect the hot and cold water supply lines to the diverter valve. Finally, install the hand-held showerhead hose to the diverter valve.


If you’re considering replacing your bathtub with a walk-in shower, we hope this article has given you some useful tips to get started. Walk-in showers are becoming increasingly popular as they offer a more stylish and spacious alternative to traditional baths. With a little planning and effort, you can easily install a walk-in shower in your bathroom. So why not give it a try? You might just be surprised at how much you love it!

Samantha Allen

Samantha Allen

Samantha Allen is an authority on high-end spa treatments and steam showers. Through her blog, she provides insight and guidance into home improvement, deluxe spas, and steam showers. She offers comprehensive instructions for those wishing to maximize their at-home spa experience. Samantha has devoted countless hours to researching and evaluating various steam shower models to determine the finest ones available. Moreover, she is a practiced DIYer who has created video tutorials on a variety of topics related to home renovation and luxurious spa activities.