Tired of your old cramped, outdated shower and ready to renovate and upgrade your bathroom?
Your shower and its accompanying shower pan are the unsung hero of your bathroom, directing water flow to the drain and providing a sturdy base for your shower. So, what are the standard shower pan sizes and how do you choose the perfect fit for your new and improved bathroom?
Standard shower pan sizes range from 32 x 32 inches to 60 x 60 inches, with the most common being square or rectangular in shape. Neo angle base pans for corner showers are also available and range from 36 inches to 60 inches in diameter. These sizes are measured in even numbers by manufacturers and are available in various shapes and sizes to accommodate different bathroom designs and needs.
But what materials are they made of?
What options do you have for corner showers?
What if you want a linear drain as opposed to a traditional drain?
When it comes to renovating your bathroom, choosing the right shower pan size is crucial. Shower pans play a critical role in directing water flow from the floor to the drain. You’ll want to make sure that you select a shower pan that fits your space and design vision, while also ensuring proper water flow and preventing leaks.
All these questions, and more are answered below!
By the way – before we get too far along here, if you want to connect with other homeowners and builders and get more great ideas for your home to make your space the best join my free private Facebook group, Remodel Reality here.
What Is A Shower Pan?
As you plan your bathroom renovation, it’s important to pay close attention to your shower pan selection. The shower pan plays an important role in directing water to the drain, so it’s essential to choose one that does that effectively and also fits with your overall design approach.
And sometimes that ends up being harder than it seems at first.
A shower pan is the floor that you stand on while showering, directing water to the drain. It’s different from the shower base, which is the underlying structure that supports the shower pan.
When you step into the shower, you’re standing on the shower pan. Whether it’s a pre-cast shower pan or a custom shower pan that supports your tile shower floor, the shower pan is floor of your shower, so you want shower pan that not only looks good, but also provides a safe and stable surface for you to stand on.
In addition to being the floor of the shower, your shower pan also serves as the barrier to keep water from leaking onto the concrete floor beneath your shower (or your wood flooring if it’s upstairs) so by definition it has to be made from a durable, waterproof material, like acrylic or fiberglass. Other than looking nice, its ability to withstand water exposure and provide a stable surface for you to stand on is the most important factor.
In comparison, a shower base refers to the underlying structure that supports the shower pan. It’s typically made from concrete or mortar and serves as a base for the tiles or other covering material. The shower base isn’t directly visible, but it’s important to choose one that provides a solid and level foundation for your shower pan. This will help ensure that water flows properly to the drain and that your shower is safe and stable to use.
Standard Shower Pan Sizes
If you’re looking for a standard shower pan size, you’ll have a range of options to choose from. Square and rectangular shower pans come in a variety of sizes, with the most common being 32 x 32 inches to 42 x 60 inches. These sizes are measured by manufacturers in even numbers, making it easy to find the right size for your shower.
Another option for standard shower pan sizes is a neo angle base pan, which is perfect for corner showers. These pans are designed to fit into two-wall corners, providing ample space for you to move around while you’re using the shower. The sizes for these types of shower pans range from 36 inches to 60 inches in diameter.
When it comes to choosing the right shower pan size, you have to consider the dimensions of your shower area and the type of shower you have. With a variety of square, rectangular, and neo angle base pans to choose from, you shouldn’t have any problem finding the right size for your shower. Additionally, the fact that these sizes are measured in even numbers by manufacturers makes it easy to find the right size for your shower renovation project.
Shower pan sizes overview:
| Shower Pan Type | Dimensions (Width x Length) |
|---|---|
| Square | 32″ x 32″ |
| Square | 36″ x 36″ |
| Square | 48″ x 48″ |
| Rectangular | 32″ x 48″ |
| Rectangular | 36″ x 54″ |
| Rectangular | 36″ x 60″ |
| Rectangular | 42″ x 60″ |
| Rectangular | 48″ x 60″ |
| Corner | 36″ diameter |
| Corner | 42″ diameter |
| Corner | 48″ diameter |
| Corner | 60″ diameter |
Note: These are standard shower pan sizes and may vary by manufacturer. It’s always important to check the product specifications for specific measurements before making a purchase.
Types of Shower Pans
There are several different types of shower pans to choose from, it’s just a matter of figuring out the type of shower pan that will work best for your space. Different types of shower pans are:
- square shower pans
- rectangular shower pans
- neo-angle & corner shower pans
Each type of shower pan offers different fit different use-case scenarios, so it’s important to understand what each option provides.
Corner shower pans are designed to fit in two-wall corners and are perfect for those who have smaller showers. They offer enough room for movement while still fitting into a compact space. On the other hand, rectangular shower pans are more roomy than square shower pans and are ideal for those with disabilities or limited mobility. They come in larger sizes, providing ample space for those who need more room.
The Walk-In Shower Pan
A walk-in shower is a great upgrade from a regular shower, offering more space and flexibility for your preferences. When it comes to shower pans for walk-in showers, you have two options: pre-manufactured or custom.
Pre-manufactured shower pans are ready-made and come in various sizes, ranging from 32 x 48 inches to 48 x 60 inches. These shower pans are a great option if you’re looking for a quick and easy solution. Rectangular shower pans are often the best option for walk-in showers, as they provide the space you need for a comfortable and enjoyable shower.
Custom shower pans allow you to create the perfect shower pan for your walk-in shower. You can choose the right size, shape, and material to suit your needs.
A custom shower pan is a great option if you have a tricky area where you’re trying to place your shower, or you’re going to be putting tile or another floor surface on top of your shower pan.
The Acrylic Shower Pan
Acrylic shower pans are a popular choice for a lot of homeowners. They’re made from a type of thermoplastic material that is lightweight and easy to mold into different shapes and sizes. Acrylic shower pans are also known for their durability and long-lasting performance. They can come in a variety of colors and finishes to match the look of your bathroom.
Acrylic shower pans are an excellent option for those who want a high-quality shower base that is easy to install and maintain. They’re also resistant to mold and mildew, making them ideal for those who want a clean and hygienic showering environment.
However, one thing to keep in mind, acrylic shower pans can scratch more easily than some other materials, so they may not be the best choice for those who are looking for a long-lasting, durable shower floor. Additionally, they can also be more expensive than other types of shower pans, so it’s important to consider your budget when deciding whether to choose an acrylic shower pan or another type of shower base.
Pros and cons of acrylic shower pans:
| Pros of Acrylic Shower Pans | Cons of Acrylic Shower Pans |
|---|---|
| Lightweight and easy to handle | Can become discolored over time |
| Affordable compared to other materials | Not as durable as other materials |
| Non-porous surface is easy to clean and maintain | Can crack or scratch easily |
| Can be molded into various shapes and sizes | May not be as long-lasting as other materials |
| Resistant to mold and mildew | May not be as stylish or visually appealing as other options |
| Warm to the touch, providing a comfortable shower experience |
Fiberglass Shower Pans
When it comes to shower pans, fiberglass is another popular option for a lot of homeowners. This material is known for its durability and affordability, making it a great choice for those looking for a high-quality shower base. Fiberglass shower pans are made by molding fiberglass and resin into a single, solid piece. This process creates a strong and long-lasting shower base that is easy to install and maintain.
When installing a fiberglass shower pan, it’s important to use a mortar bed. This will help to reduce the risk of the pan slipping or cracking on an uneven surface. Mortar, also known as thinset, is a type of mortar modified for adhering tile to walls or shower bases and is commonly used for shower pans. Using mortar for fiberglass shower pans will ensure a stable base that will last for years to come.
Fiberglass shower pans offer several benefits for homeowners. For one, they’re lightweight and easy to handle, making them ideal for those who are DIYing their bathroom renovation. They’re also affordable compared to other materials, such as stone or tile. In addition, fiberglass shower pans are non-porous, making them easy to clean and maintain. They’re also resistant to mold and mildew, ensuring a healthy and hygienic shower environment.
Pros and Cons of fiberglass shower pans:
| Pros of Fiberglass Shower Pans | Cons of Fiberglass Shower Pans |
|---|---|
| Lightweight and easy to handle | Can crack or scratch easily, requiring replacement |
| Affordable compared to other materials | May become discolored over time |
| Non-porous surface is easy to clean and maintain | May not be as stylish or visually appealing as other options, such as custom tile or stone |
| Resistant to mold and mildew | May not have the same level of customization as other materials, such as acrylic |
| Warm to the touch, providing a comfortable shower experience | |
| Available in various shapes and sizes | |
| Durable and long-lasting |
Custom Shower Pans
With a DIY approach, you have the freedom to choose the exact size, shape, and style of your shower pan to fit your specific needs. You can even select a custom drain location to accommodate your plumbing.
The main advantage of custom shower pans is the ability to create a one-of-a-kind design that fits your shower space in your bathroom.
Custom shower pans are used in situations where standard sizes won’t work, such as when you have an oddly shaped bathroom or you have a unique plumbing setup. They can also be used to create a luxurious look and feel in your bathroom too.
Custom shower pans are usually made from solid surface material like Corian, stone, or acrylic.
You’ll also have complete control over the drain placement, ensuring proper water flow and avoiding any potential leaks.
You can work with a vendor like Grifform to get a custom shower pan built out of your choice of material, or you can build it on your own.
If you’re interested in building a custom shower pan of your own, there are plenty of resources available to help you. You can find tutorials on YouTube from experts such as HandyDadTV and Stud Pack, who provide step-by-step instructions on how to build a custom shower pan, including how to build one on concrete subfloor. If you’re the adventurous type, with a little patience and some DIY skills, you can create a high-quality, custom shower pan that perfectly fits your bathroom.
| Pros of Custom Shower Pans | Cons of Custom Shower Pans |
|---|---|
| Ability to choose unique and personalized design | More time-consuming and labor-intensive compared to pre-manufactured options |
| Flexibility to choose custom drain location | Higher cost due to custom materials and labor |
| Option to match shower pan with other bathroom fixtures and decor | Higher risk of installation errors, leading to leaks and other problems |
| Possibility to create a seamless and cohesive look in the shower room | Requirement for specialized tools and materials |
| Opportunity to incorporate unique features and functionality | Possibility of a less durable and long-lasting shower pan if not installed correctly |
Explanation of a Linear Drain
A linear drain is a type of shower drain that is installed at the front edge of the shower. Unlike traditional shower drains that are placed in the center of the shower floor, a linear drain allows for a seamless and modern look in the shower room. The linear drain also offers more flexibility in the design of the shower pan and floor, because it allows for a larger, uninterrupted surface area.
One of the main benefits of using a linear drain in a shower is the improved design and aesthetic appeal – they look absolutely amazing.
The drain’s placement at the front edge (or along another edge) of the shower creates a sleek and modern look, making it a popular choice for contemporary bathroom design.
A linear drain also allows for more flexibility in the design of the shower floor, because it does not limit the placement of the drain to the center of the shower. This opens up possibilities for unique and creative shower floor designs, such as incorporating a slope towards the drain or using larger tiles.
Additionally, the linear drain is a more efficient and effective way to drain water from the shower. The linear drain’s design allows for water to flow smoothly and quickly to the drain, reducing the risk of standing water and improving the overall functionality of the shower. The linear drain also offers a higher capacity for water flow compared to traditional shower drains, making it a practical choice for larger and more luxurious showers.
Overall, the use of a linear drain in a shower can really enhance the design and functionality of the shower room, making it a popular choice for modern bathroom renovations.
Bathtub Replacement Pans
If you’re looking to upgrade your bathtub to a more luxurious and functional shower, a bathtub replacement pan may be the perfect solution. This option involves converting your existing bathtub into a shower by installing a new shower pan in its place. This can be a cost-effective solution compared to installing a new shower from scratch, while still allowing you to enjoy all the benefits of a standalone shower.
When it comes to bathtub replacement pans, there are several sizes available to accommodate different bathtub dimensions. The most common sizes range from 30 x 60 inches to 48 x 60 inches, offering enough room for a comfortable showering experience. It’s important to measure your bathtub accurately to ensure that you select the correct size for your needs. By choosing the right size, you can ensure that the new shower pan fits seamlessly into your existing bathtub and provides a smooth and even surface for your shower.
Bathtub Replacement Pan Sizes Overview:
| Size | Dimensions |
|---|---|
| Small | 30 x 60 inches |
| Medium | 36 x 60 inches |
| Large | 42 x 60 inches |
| X-Large | 48 x 60 inches |
Note: These sizes are an approximation and may vary slightly between different brands and models. Make sure to get a good measurement your bathtub or consult with a professional before purchasing a bathtub replacement pan to ensure a proper fit.
Availability Of Different Shower Pan Sizes
When it comes to shower pans, there is a wide range of sizes available from different manufacturers. The standard sizes for square and rectangular shower pans range from 32 x 32 inches to 60 inches, with even numbers being the most common measurements used by manufacturers. Additionally, there are neo angle base pans for corner showers that come in sizes ranging from 36 inches to 60 inches in diameter.
This variety of sizes ensures that there is a shower pan to fit every bathroom, whether you have a small space or a larger, more luxurious shower area. The availability of different shower pan sizes from different manufacturers also offers a variety of options for those who are looking for specific dimensions or a specific look for their bathroom renovation.
Get a good measurement for the area where the shower will be installed, taking into account the height of the threshold, the width of the threshold, and the distance to the center of the drain. This ensures that you get the right size shower pan for your bathroom renovation and avoid any potential installation problems or issues with water flow to the drain.
Shower pan manufacturer’s overview
| Name | Description | Where to browse & buy |
|---|---|---|
| American Standard | A leading brand in bathroom fixtures, American Standard offers a range of high-quality shower pans to fit a variety of bathroom styles and needs. | Home improvement stores, plumbing supply stores, and online |
| DreamLine | DreamLine is a manufacturer of shower products that are designed to be functional and stylish, including a variety of shower pan sizes to suit any bathroom design. | Home improvement stores, plumbing supply stores, and online |
| ELEGANT | ELEGANT is a brand that offers a range of shower pans, including standard sizes and custom options, with a focus on luxury and style. | Home improvement stores, plumbing supply stores, and online |
| Kohler | Kohler is a well-known brand in the bathroom industry, offering a range of shower pans in standard sizes, with a focus on quality and durability. | Home improvement stores, plumbing supply stores, and online |
| Maax | Maax is a manufacturer of shower products that are designed to be both functional and stylish, including a range of shower pan sizes to suit any bathroom design. | Home improvement stores, plumbing supply stores, and online |
| PROFLO | PROFLO is a brand that offers a variety of shower pans in standard sizes, with a focus on affordability and functionality. | Home improvement stores, plumbing supply stores, and online |
| Tile Redi | Tile Redi is a manufacturer of shower products that are designed to be easy to install, including a range of standard size shower pans. | Home improvement stores, plumbing supply stores, and online |
| Westbrass | Westbrass is a brand that offers a range of shower pans in standard sizes, with a focus on affordability and style. | Home improvement stores, plumbing supply stores, and online |
| WOODBRIDGE | WOODBRIDGE is a manufacturer of shower products that are designed to be high-quality and durable, including a range of standard size shower pans. | Home improvement stores, plumbing supply stores, and online |
Shower Pan Liners
Shower pan liners are an essential component in a shower, serving as a protective barrier for the shower floor. They’re placed below the shower tiles and shower pans to prevent water from seeping through to the subfloor. Shower pan liners come in a variety of sizes and thicknesses to accommodate different shower pan dimensions and ensure a secure, waterproof fit.
Shower pan liners are available in a range of sizes to fit different shower pans, with the most common sizes being 30 millimeters and 40 millimeters in thickness. When choosing a shower pan liner, it’s important to measure the shower pan and select a liner that matches its dimensions.
Having a properly installed and waterproof shower pan liner is critical to avoiding leaks and water damage in your bathroom. A leaky shower pan can cause water to seep into the subfloor, leading to mold and mildew growth, which can cause all kinds of problems, even structural damage.
A properly installed and sealed shower pan liner can help keep your shower in good condition and avoid costly repairs down the road.
Designing Your Shower Room
You’re going to be living with this new shower for a long time, so it’s vital to get things right to avoid having to repeat or, God forbid, re-do any of the work. The shower area should be equipped to last for years, withstanding regular use and exposure to water. A high-quality shower base and a clean and even base for the shower pan and base are essential for a durable and long-lasting shower room.
A clean and even base is crucial for the proper functioning of the shower pan and base. The base should be level and free of any defects or damage to ensure proper water flow to the drain. This will also help to prevent water puddling or leaks, which can cause damage to the shower room and surrounding areas.
When it comes to upgrading the look and feel of a bathroom, easy access is a crucial factor to consider. Bathrooms are a place where so many start and end their day, so it’s important to ensure that they are both functional and easy to use. Easy access in your shower area means you’ll be able to enter and exit the shower with ease and comfort. This is especially important for those with limited mobility.
Different materials, shapes, and options are available for shower pans, each offering its own visual appeal and benefits. Square, rectangular, angled, and corner shower pans are available in solid colors and various sizes. The two-wall corner shower pans are a perfect solution for those who want to maximize the space in their shower area. The outside edges of the shower pan are important to measure to ensure that the right size is chosen for the shower room.
A non-porous surface, like fiberglass or acrylic, is recommended for easy access showers. This type of surface is easy to clean and maintain, and is resistant to mold and mildew. It also provides a warm and comfortable surface to stand on while showering.
Design features, such as a linear drain, can also add to the easy access of a shower pan. A linear drain, also known as an on-edge drain, is a great way to ensure that water flows away from the shower area and towards the drain, without the need for a slope. This type of drain is especially helpful for those with limited mobility, because it provides a flat and accessible surface.
When To Consult With An Expert
It’s always a good choice to get input from others when you’re doing a project like this, especially when it comes to bathroom renovations. If you’re not an expert, bringing in a pair of outside eyes to consult will ensure that your shower pan is installed correctly so you can avoid problems with leaks or ceiling stains. Experts are always going to be able to point out the things you may not even be thinking about when it comes to a DIY installation.
Consulting experts will provide you with the knowledge and expertise so that you can get your shower pan installed correctly. They can help you select the right shower pan size, type, and materials to match your bathroom’s unique needs and design. They can provide you valuable insight on what you need to avoid and common mistakes. They can also provide valuable advice on the best installation techniques and tools to use, ensuring a safe and successful installation.
In addition, consulting experts can help you identify and resolve any underlying issues in your bathroom that may affect the installation of your shower pan. For example, they can help you assess the current state of your shower room and determine if it requires additional preparation or repairs before installing your new shower pan.
Ultimately, consulting experts can help you avoid costly mistakes and ensure that your new shower pan is installed correctly and safely, providing you with peace of mind and a beautiful and functional bathroom for years to come. So, if you have any questions or concerns about a DIY installation, don’t hesitate to reach out to professionals for help.
Next Steps
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