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How To Build A Walk In Shower On Concrete Floor: A Practical Guide in 2023

A walk in shower is a great addition to any bathroom. Not only does it provide a place to shower without having to take a bath, but it can also be a stylish addition to the room. If you’re thinking about adding a walk in shower to your bathroom, there are a few things you need to know before you get started. In this blog post, we’ll show you how to build a walk in shower on a concrete floor. We’ll also provide some tips and tricks for getting the job done right.

Tools and Materials Needed

Assuming you have a standard alcove shower space and are starting from scratch, you will need the following materials:

-Shower pan with drain
-Preformed shower niche
-6mil polyethylene sheeting
-Hot mop waterproofing kit
-Cement backer board
-Thinset mortar
-1/4” square notched trowel
-5/16” x 2 1/2” hex head screws and washers
-1 1/4” drywall screws
-Utility knife or box cutter
-(2) Cinder blocks (optional)
-(1) 4×8 sheet of Luan plywood (optional)
-(2) 2x4s (optional)

Shower Base

When it comes to building a walk in shower on a concrete floor, the base is one of the most important aspects. Without a solid and level base, your shower could leak, crack, or even collapse.

There are a few different options when it comes to choosing a shower base for your concrete floor. The first option is to use a pre-made shower base. These can be found at most home improvement stores and come in a variety of sizes and materials.

The second option is to build your own shower base out of concrete. This option will require more work, but it will also be more durable and custom fit to your space.

If you choose to build your own concrete shower base, there are a few things you need to keep in mind. First, you need to make sure that the area where you will be building is completely level. If there are any slopes or uneven areas, your shower could leak or crack.

Second, you need to make sure that the area is large enough to accommodate the size of the base you want to create. Third, you need to make sure that the area has good drainage so that water does not pool around the base of your shower.

Once you have chosen the location for your shower and ensured that it is level and has good drainage, you are ready to start building your concrete shower base. To do this, you will need to create forms out of 2x4s that are the same height

Shower Walls

When it comes to shower walls, there are a few things you need to take into consideration. First, what is the purpose of the wall? Is it simply for decorative purposes or does it need to provide support for the shower? If you’re looking for something purely decorative, then tile is always a popular choice. If you need a bit more support, then consider using a solid surface material such as granite or marble.

Another thing to keep in mind is the height of the shower wall. You’ll want to make sure that the wall is tall enough so that water doesn’t splash out of the shower and onto the floor. A good rule of thumb is to make the shower wall at least 2 feet taller than the tallest person who will be using the shower.

Finally, you’ll need to decide on a finish for the shower wall. Once again, tile is always a popular choice but there are also many different types of paint that can be used. Just make sure that whatever finish you choose is waterproof and easy to clean so that mold and mildew don’t have a chance to build up on the walls.

Shower Door

When it comes to walk in showers, one of the key design elements is the door. After all, you need a way to keep the water from spraying out of the shower and onto the floor. There are a few different types of doors that can be used for a walk in shower, but one of the most popular choices is a shower door.

Shower doors come in a variety of styles, but they all serve the same purpose: to keep water inside the shower. There are frameless shower doors, which have no frame around them and are made of glass. There are also framed shower doors, which have a metal or plastic frame around them. Frameless shower doors are more expensive than framed ones, but they offer a sleek, modern look.

When choosing a shower door for your walk in shower, it’s important to take into account the size of your shower. You want to make sure that the door is big enough to allow you to move around freely inside the shower, but not so big that it takes up too much space in your bathroom. You should also consider the style of door that you want. For example, do you want a swinging door or a sliding door?

Once you’ve decided on the type of door you want, it’s time to install it. If you’re installing a frameless shower door, you’ll need to use special brackets that mount directly to the wall. For framed shower doors, you’ll need to use screws or

Finishing Touches

After you have your shower base installed and waterproofed, it’s time for the fun part – putting on the finishing touches! Here are a few ideas to get you started:

-Tiles: You can use tile to create a unique and stylish look for your walk in shower. There are endless possibilities when it comes to tile, so you can really let your creativity shine.

-Stone: Another great option for finishes is stone. Stone can give your shower a luxurious and natural look that will make it truly stand out.

-Glass: Glass is another great way to add a touch of elegance to your walk in shower. Whether you use glass tiles or frosted glass panels, glass is sure to give your shower a high-end look.


It is important to keep your shower clean and tidy so that it lasts for many years. Below are some tips on how to maintain your shower and keep it looking new:

-Wipe down the walls of your shower after each use with a mild soap or cleaning solution. This will help remove any dirt, soap scum, or mold that may be present.

-Clean the floor of your shower on a weekly basis with a mild cleaner or mop. Be sure to pay attention to the corners and edges where dirt and grime can accumulate.

-If you have tile in your shower, clean the grout regularly with a toothbrush or small brush to prevent mold and mildew from taking hold.

-Inspect the caulking around your shower regularly and reapply as needed to prevent water damage.

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.