shower base

Shower Pan Sizes

In this article we are going to explain about the topic shower pan sizes. It’s not often that you think about a shower pan or a shower base. Chances are, when you step into a shower, you don’t think about the surface you are standing on. If you are thinking of replacing your shower, it might be because you need to replace it due to damage or because you want to transform your shower into a spa-like retreat. 

Shower Pan Sizes

In this post, we’ll discuss shower pan and base dimensions in more detail, should you have any additional questions. We’ll also answer other questions about shower pans, so be sure to keep reading. 

What Is The Purpose Of A Shower Pan?

Shower Pan

A shower pan is a tray that is placed at the bottom of a shower unit to catch water. The shower pan has a slight downward slope to ensure water flows towards the drain from all edges and angles. The lip around the outside edge of the shower pan encourages water to stay in the shower pan when the shower is in use. 

What Are The Standard Sizes For Shower Pans/Bases?

Shower pans and shower bases typically have straightforward dimensions. You have three main choices when it comes to shower base shapes: square, rectangle, or Neo-angle corner unit. Shower pans or shower bases are manufactured in sizes that are even multiples of 32 inches, starting from 32″ x 32″, up to 42″ x 60″. The average cross measurement for Neo-angle corner shower pans ranges from 36″ to 60″. The depth of a shower pan can vary, with shallow pans having a lip measurement of 1″, and deeper pans averaging 5 1/2″ to 6″. Shower drains can be a center drain, off-set drain, or on-edge drain.

Standard Sizes For Shower Pans/Bases

When choosing a new pan or replacing an old one, keep the location of your plumbing in mind. This will help you choose one that works with your setup. You can find them as an individual pan or an entire shower kit, depending on your project. Usable standing floor space will depend on whether you include any seating or adjustments that need to be included due to a physical disability. If you do not have any physical disabilities, then you will be able to use the entire space.

How Do You Measure For A Shower Pan?

You will need to take several measurements in order to ensure that your shower pan will be the proper fit. 

1. Measure the length and width of the shower pan’s outer edge that you will be replacing. Write down the measurements.

2. The next measurement should be from the top edge of your shower pan to the pan’s inside bottom. Make a note of this measurement. 

shower size

3. Measure from the outer corners of the shower pan to the drain location to ensure a seamless fit.

4. If you are installing a shower pan for the first time, you will need to measure the space according to your wall studs and the location of your drain.  

Do You Need A Shower Pan On A Concrete Floor?

Shower Pan On A Concrete Floor

Installing a shower pan on a concrete floor is an excellent idea. Concrete can absorb water over time. If you are not going to treat or prepare the concrete properly, there is a greater risk that the floor will be damaged when used as a shower. Water can seep into the concrete and cause unknown damage beyond the shower drain. This does not mean that it cannot be done. There are sealers on the market that are specifically designed for use on concrete showers. 

Final Thoughts

Shower pans and shower bases can completely transform a bathroom space. Adding this update or replacement can turn a generic feeling space into a luxurious space with a spa-like feel. Updating a shower base can make a small shower feel much larger than it is. If you need a more durable base, that is easily achievable. Even though the process is relatively simple, if you have any questions, don’t hesitate to reach out to a contractor for more information. All things considered, that is what they are there for and they will be more than happy to offer assistance. 


Here, I have come to the end of the article on topic standard sizes for shower. I tried my level best to include all the necessary points that are required related to the article. I do hope my article would be interesting and may be ever knowledgeable.