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The 7 Biggest Blunders You Don’t Want to Make Choosing a Shower Pan

Written by Mike Foti on . Posted in Bathroom Remodeling, Glass Block

The 7 Biggest Blunders You Don't Want to Make Choosing a Shower Pan | Innovate Building Solutions | #ShowerPan #ShowerPanels #DecorativePanels

Updated March 24, 2019

Since you’re reading this article you deserve a round of applause. Learning about shower pans is as sexy and ‘interesting’ as seeing your Mother in Law ‘attempting’ to imitate your teenage daughter’s hot new look. Not a pretty picture. Certainly not sexy.

Shower pans literally get walked on and ignored daily. They get no respect.

However, I’d argue they’re propping up the entire ‘show.’ The show is your fancy shower heads, niches, contemporary sleek wall panels, tile surrounds and body jets people do notice.

If your base fails, you’re in a heap of trouble. You can throw in the dumpster all the cool features above the base (and your dollars – literally – down the literal drain with it). Sure, you can ‘cheap-out’ buying a low-cost shower pan or ‘zone out’ with no thought put into the design of a shower base. However, if you take this route as they’d say in high school Latin class – caveat emptor (that’s a fancy term for ‘let the buyer beware.’).

There’s a huge (or hugely as Trump would say) price to pay for a shower pan which fails, is designed incorrectly or doesn’t work as a family member ages and their mobility goes in the wrong direction.

There are 2 pivotal questions in selecting a shower pan you need to get your arms around:

  • Question 1 – What are the biggest mistakes, blunders, pitfalls (insert your negative adjective here) when selecting shower pans? The more important question is this second one.


  • Question 2 – How can I avoid the problems posed in question 1 to save time, money and aggravation having to ‘re-remodel’ (not a word, but it happens in reality) or throw away a costly shower purchase?

The purpose of this article is simple. Answer questions 1 and outline the 7 biggest blunders I’ve seen in bad shower pan purchases through my years (when I started in the bathroom remodeling business I had more hair, and none of it was grey either!) Next, I’ll cover question 2 and give you tips to make sure you don’t fall victim to the mistakes in question 1.

Shower Base Guide Download

Shower pan blunder #1 – You (and your builder) don’t think long term in the shower pan selection process    

Your builder – without any input from you –will use the ‘path of least resistance method” and install the cheapest pan (a fiberglass tub/shower combination) or in luxury home get their tile guy to do the tried and true, a ceramic tile surround. In both bases they’ll use a standard 4” to 5” high step over curb for the pan without any direction from you.

This 4” or 5” high curb is not a problem ‘initially’, it’s the ‘eventually’ which can get you into trouble. Initially you and your family members are healthy and stepping over a shower curb is a breeze. Eventually your mobility may not be as good. If you can’t lift their legs up over the shower curb, you’ll be pulling out your old base for a new one.

How to prevent shower pan blunder #1 Spend time researching zero threshold, barrier free, and low profile shower pans. If you’re not familiar with these options, they are designed to be level with the bathroom floor or have a small curb (about 1 ½” high). They are not only safe but can also look cool and contemporary.  The first picture below shows how a finished zero threshold shower base system with tile looks after it’s completed. It will put you in the ‘double-bonus’ as they say in basketball – safe and stylish. The second photo is a straightforward-to-install acrylic roll in shower pan. Your builder or remodeler may like this one best because its super-simple to install.

One level shower pan | Innovate Building Solutions | #ShowerPan #OneLevelShowerPan #BathroomRemodel

A roll in tile shower using a wet room shower base former system

An acrylic zero threshold shower base with a linear drain | Innovate Building Solutions

An acrylic zero threshold shower base with a linear drain

You need to note, just because you’ve found a better long-term shower pan selection doesn’t mean your builder will ‘embrace’ your choice. You’ll need to explain to your remodeler or builder why you need this product and provide them with installation instructions. If they still refuse to get you the pan you want, you may to become the “Monty Hall” of shower pan purchasers and look to hire the builder or remodeler behind door #2.”

Shower pan blunder #2 – You choose a shower pan which is prone to cracking, yellowing and water leaks.

A cracked shower pan which leaks onto your brand-new mahogany dining room table in the floor below with the fancy chandelier and tray ceiling is a bad day.

Here’s a fact (not exactly rocket science) – all shower pans aren’t created equal.

If you’re building a new home – builders will pack your home with cool features in the places, you’ll notice. Granite countertops. Large windows in a great room. A tray ceiling in the bedroom. What builder’ won’t do is put much economic value in features they feel you’ll pay little attention to (until it’s too late). One example, is the kids Jack and Jill bathroom off the hallway you’ll get a fiberglass one-piece shower surround. It’s the cheapest, slap-it-in solution. If you’re doing a tile shower they’ll have their ‘tile guys’ put in a mud-set pan base (basically a vinyl liner with concrete sloped in the pan).

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Fiberglas pan which cannot be cleaned | Innovate Building Solutions | #CheapFiberGlass #CleaningBathroom #ShowerPan

These cheap solutions can become your future nightmare. These bases have a higher failure rate of cracking and leaking (or yellowing and looking ugly).

How to prevent shower pan blunder #2 – The simple advice is don’t cheap out on your shower pans. Upgrade to a solid surface or cultured granite shower pan  with 15 year or more guarantees. It’s not just guaranteed with your builders fabulous (sarcasm intended) one-year warranty. If you don’t want to spend as much, another smart option is a cast acrylic pan which has been reinforced with a multi-density fiberboard underneath (like you’ll see in the picture below). This isn’t your cheap -grab-off-the-shelf-pan you’ll pick up from the big box store. It won’t flex and creek like those low-budget acrylic pans.

Cultured granite shower pan | Innovate Building Solutions | #SolidSurfacePan #ShowerBase #BathroomRemodel

Low profile cultured granite shower pan

Curved 2 sided glass enclosure with an acrylic base supported by an multi-density fiberboard bottom| Innovate Building Solutions

Curved 2 sided glass enclosure with an acrylic base supported by a multi-density fiberboard bottom

If you’re doing a tile shower use a waterproof ready for tile shower pan or underlayment systems like those from Wedi Corp or Schluter. These products ensure moisture which gets through the grout joints, won’t get through the shower base underneath it (more about this later).

Shower pan blunder #3 – You buy a pan for a shower remodel, but don’t think about your current drain location

When you’re remodeling, drain locations are a BIG thing. If your existing shower pan is in poured concrete moving it will be dusty, dirty, time consuming and expensive. If your shower is on the second floor changing where the drain is at will be more difficult than having complete access from the basement below (in the case of a first-floor shower with an unfinished lower level).

If you buy your shower pan first, dig deeper about your drain location, so you won’t be sorry and end up sucking up unnecessary expenses to move plumbing or eat restocking fees IF you’re able to return the standard pan.

How to prevent shower pan blunder #3 – Take approximate measurements (with the pan still in place) of your existing shower pan and it’s drain location. If you’re looking to use the same shape and same-size shower, see if the new pan drain location will line up with the drain hole in your existing shower. Look for standard pans – if possible – to save money.

If your drain location is not standard, your choice will be to move the plumbing or buy a custom shower pan. In many cases the more ‘expensive’ custom shower pan will actually result in a lower total project cost because you’re not paying a plumber to relocate your pipes.

Custom drain location solid surface shower pan | Innovate Building Solutions | #SolidSurfaceBase #CustomShowerBase #ShowerRemodel

Shower pan blunder #4 – You act like a zombie and let your builder ‘drive the bus’ and use whatever shower pan they choose.

Just because you’ve hired a builder or remodeler doesn’t mean they always have your best interests at mind. If you think about it, most builders and remodelers #1 motivation is….


Profit is not a dirty word. You need your builder to make money. You want them to make money, so they’ll be around if you need warranty repairs. However, you need to have a longer-term perspective for a shower pan purchase than your builder. Once your warranty is up – they’ve moved on to the next job and you’re on your own to deal with the maintenance or costs of a bad purchase.

How to prevent shower pan blunder #4 – Before you sign on the bottom line know specifically what shower pans your builder or remodeler will be installing. Take time to research them and check out on line reviews. If it’s a site-built system, ask who(m) will be doing the installation (who are they subbing this work to). The reality is a site-built shower pan (like the mud set ones I mentioned before) are only as good as the specific human being doing the installation.

Shower Base Guide Download

Shower pan blunder #5 – You choose a shower pan which is as high maintenance as your ‘easy to get along with (sarcasm intended)’ teenager.   

Here’s two glorious images.

(Image 1) You’re on your hands and knees ‘attempting’ to clean the dingy brownish dirt off the bottom of your fiberglass shower base.

(Image 2) You’ve pulled out the dreaded nylon bristled scrub brush and hydrogen peroxide and you’re ready to ‘go in’ and do battle with your moldy grout joints in your shower base.

Cleaning tile grout funny woman cleaning resized | Innovate Building Solutions | #CleaningGrout #MoldTile #TiledShower

When you bought this home, you realized fiberglass showers were cheap. At the time that seemed like a good thing. Today you know how hopeless the cleaning process can be.

Your tile shower looked BEAUTFUL when it was first installed. Now you’re seeing how much of a pain in the butt this grout maintenance thing can be.

How to prevent shower pan blunder #5 Remember the old saying, ‘an ounce of prevention is worth a pound of cure?’ The best way to blow up shower pan maintenance problems is to stop them in their tracks.

Instead of choosing a cheap fiberglass pan for a hall or kid’s bathroom, go one notch up and select an acrylic shower pan. They are available in standard sizes, fun shapes, are simple to clean and cost effective.

Unique curved acrylic shower pan | Innovate Building Solutions | #acrylicshowerbase #AcrylicShower #ShowerBase

Instead of choosing a tile shower pan, use a solid surface base. They come in 51 colors and have textured floors, so they aren’t slippery. If you’re asking, “Mike – will they be more expensive than the tile base?” The simple answer is – in the short-run yes. However, in the long run you won’t have to worry about the base cracking or leaking, or spending time hiring ‘Mr. Grout Joint Cleaning Dude’ (the new-fangled grout joint cleaning franchise) to waste your afternoon and money cleaning dirty, moldy joints.

Solid surface base | Innovate Building Solutions | #SolidSurfaceBase #ShowerPan #BathroomRemodel

Shower pan blunder #6 – You decide to DIY using a ‘component based’ tile shower system when you could get a ready to install option 

What would you rather work with:

1) A shower where you’re installing a sloped shower pan and then installing a curb component next to it or…

2) One where everything is all in one unit?

If you’re like most when it comes to DIY remodeling, the less components the better. Anyone who would rather be spending more time putting their shower pan together than golfing or hanging out with friends needs counseling.

How to prevent shower pan blunder #6 It’s simple to order a waterproof ready for tile shower pan to eliminate the hassle of joining the curb component to the shower pan. Ready for tile bases come in all shapes and sizes and work with various types of glass enclosures. They are lightweight and straightforward to install.

Ready for tile shower pan | Innovate Building Solutions | #ShowerPane #ReadyforTile #GlassBlockShower

Shower pan blunder #7 – You buy (or build) the shower pan before you figure out the shape or type of glass (or glass block) you’re going to use.

You wouldn’t pour concrete or have a mason build your basement foundation if you hadn’t planned the 1st and 2nd floor levels. You obviously want the upper floor levels to fit exactly on your foundation. This same logic is true with a shower pan.

I’ve seen people who’ve bought a standard fiberglass shower pan with a 2” wide curb and then call to do a glass block shower wall (which is 3 1/8” wide). The block wall will not fit onto the curb depth.

I’ve also seen homeowners who have wanted curved glass walls, but the curvature of the base they’ve built did not fit the curvature of the glass. This is a HUGE problem.

How to prevent shower pan blunder #7 – It’s not hard to solve the shower pan shape problem when (using a borrowed version of the Stephen Covey quote) you ‘begin with the glass in mind.” Determine the shape and type of glass you want to use. For example, if you love the colors and low-maintenance aspects of glass blocks (which cannot be cut) you’ll want to work with a glass block shower designer to help with a layout before building or buying your base. What’s nice is then the shaped glass wall can be designed to fit like a glove with either a solid surface shower pan or a ready for tile one.     

Glass block curved shower on a solid surface shower pan | Innovate Building Solutions | #GlassBlockShower #ShowerDesign #GlassBlockShower


As I admitted up front shower pan selection, design and construction isn’t exactly the sexiest topic going in bathroom remodeling. However, the failure to give the ‘foundation’ of your shower enclosure it’s due, can have nasty consequences. A lack of focus on your shower pan can result in having to ‘remodel your remodel’ or unnecessary scrubbing or maintenance.

I hope identifying these 7 shower pan blunders (and the tips to make sure they don’t happen to you) are useful for you in your next shower remodel.

To get more input and nationwide wholesale pricing on standard or custom shower pans call the numbers below and/or read 5 Tips for a Champagne Shower on a Beer Budget.

How can I (or a member of my team) help you?

If you’re struggling with a bathroom or shower remodeling project I (and my team) would love to help. For assistance and factory-direct product supply of grout free shower wall panels, shower bases and glass enclosures nationwide contact Innovate Building Solutions at 877-668-5888. For a bathroom remodeling project in Northeast Ohio call Cleveland Design and Remodeling at 216-658-1270 or The Bath Doctor in Columbus at 614-252-3242.

If you’re a remodeler or builder and want practical advice on remodeling products, industry trends, marketing and sales tips to grow your business (and cut day to day hassles), start reading my newest blog – Innovate Builders Blog. It’s packed with ideas you can use now. Click here to Sign Up for the Innovate Builders Blog.

If you want to connect with me and/or learn more about remodeling, but don’t want to put up with my wacky humor (I get it). Follow me on Twitter @Mike Foti, or my companies @InnovateBuild or @InnovateHomeOrg.

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Mike Foti

President of Innovate Building Solutions a nationwide supplier and regional (Cleveland and Columbus) remodeling contractors. Some of our product lines include glass counters, floors, backsplashes, glass blocks and grout free shower and tub wall panels

Comments (2)

  • Mike Foti


    George – we can supply these units directly to you. Give us a call at 877-668-5888. Mike


  • george mora


    Thank you for the great article , Where can one purchase these outstanding unit, at my local Home Depot?? help…george


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