News from the Block, Innovate Building Solutions Blog
News from the Block, Innovate Building Solutions Blog
Bathroom, Kitchen, Basement Design & Remodeling Ideas for the Nicest Home or Business on the Block
Bathroom, Kitchen, Basement Design & Remodeling Ideas for the Nicest Home or Business on the Block

5 Myths about Glass Block Showers Which Seriously Need to Die

Glass Block shower myths that are downright wrong | Innovate Building Solutions | #glassblockshower #showerdesigns #bathroomremodeling #ShowerDeisgns

Maybe I’ve been in the glass block shower business for too long. I’ve been doing this since 1985 and started at the age of 11 (OK – I’m lying, but I’m going with it to protect my tender, not-so-young age).

When you’ve been doing something for a long time you hear a lot of misconceptions, assumptions – or I’ll call it what it is – crap.

If you’re kicking the tires on a glass block shower, I want to use this article to save you time. I want to use this article to help you dump bad information you get from your neighbor, your relative or contractor who has limited experience with this product.

In this article I’ll blow up 5 myths about glass block showers which IMHO seriously need to die.

At the end of the article post your comments and tell me either:

  1. Mike, “I think you’re amazing. You really nailed it.”
  2. Mike, “I think this advice is nuts!”
  3. I need to add some stupid things about glass blocks to your list.

OK – let’s start busting some myths.

Myth #1 – My contractors going to figure out the glass block shower for me    

There might have been a time, this WAS true. Not anymore.

Your contractor (if he/she is any good) is crazy busy. They’re struggling to keep up with their day job. They’re meeting customers. They’re bidding jobs. They’re lining up subcontractors. They’re buying materials. They’re trying to hire people and deal with employee issues. Somewhere in between all these duties they’ll try to do a little research for you.

When you tell most contractors, I want a glass block shower (which they don’t do often), they’ll like to try to talk you out of it. They’ll say, “You don’t really want that, do you?” Then they’ll dish up every excuse in the book why it can’t (or shouldn’t) be done.

Let’s face it. It’s a pain in their rear. It’s out of their norm.

If they do a little research for you, feel lucky.

If you want a glass block shower you can’t leave it solely to your contractor to figure everything out. Follow the advice of Geri of Las Vegas Nevada and Tami in Laguna Hills California. These two homeowners took the bull by the horns and researched products and processes to make their showers happen. Read their stories by clicking the links under the finished pictures of their jobs.

The Research Queen Gets Her Glass Block Shower (in 5 Easy Steps)

 The research Queen Gets her glass block walk in shower | Innovate Building Solutions | #GlassBlockShower #GlassBlockDesign #InformationTips #Installglassblock

5 Inspiring Tips You Should Know to Endure a Bathroom Remodeling Project

5 inspiring tips you must now to endure a bathroom remodel glass block shower | Innovate Building Solutions | #GlassBlockShower #DesignGlassBlock #BathroomRemodelingCheap

Take initiative. Read about the best systems to prefabricate and install glass blocks today (more about this in myth 4 below). Learn about new patterns, styles and design trends. See how to design, build and (finally) enjoy the glass block walk in shower you wanted.

Myth #2 – Why bother with a glass block shower, it’s out of style anyway

Old. Clunky. Institutional. Glass blocks?

Yes – some glass blocks are old, clunky and institutional. After all this product was invented in 1882.

However, new fashion-forward glass blocks (like the ones shown below from the ‘diversity series’) are hot. They’re being used in chic-chic boutique hotels and Coach department stores.

Modern glass block walls in a boutique hotel circular focus block | Innovate Building Solutions | #GlassBlockDesign #BathroomRemodeling #GlassBlockShower

Glass block doesn’t have a style and product selection problem. The glass block industry has an effective marketing problem. There are limited efforts to promote it’s use in the residential market, so this ‘glass-block-is-behind-the-times’ myth perpetuates itself (fueled by contractors who don’t want to work with an unknown material).

So, just because some ‘not-so-high-fashioned-himself’ contractor (or ‘gon-tractror’ as the Italian in me would say say), tells you it’s out of style, doesn’t mean he/she knows what they’re talking about.

Do your research on glass block styles. Come to your own conclusion. You know what you like. Get it.

glass blocks with multiple patterns | Innovate Building Solutions | #GlassBlockDesigns #MultipleGlassBlocks #GlassBlockShower

Today, you’ll find ‘Modern Minimalist’ glass blocks and fun styles with beach images and waves. This structural building block has cool options which have been kept a deep, dark secret for years. Unlock the mystery of stylish glass blocks.

Minimalist colored glass blocks in a building lobby | Innovate Building Solutions | #coloredglassblock #glassblockdesign #showerglassblock

 Myth #3 – You can use any old shower pan with a glass block wall

Unfortunately, I get this call all the time.

“Mike, I’ve got my shower pan built. Now I’m ready for your wall.”

I silently think to myself, “Oh, boy – here we go again.”

I’m worried the shower pan (already installed) won’t work with the glass block wall (note: glass blocks can’t be cut to size). And I know in the words of Johnnie Cochran, “If the block don’t fit, you might have to acquit.”

Here’s 2 practical problems I (and my team) deal with if someone has installed the shower pan before thinking through the size and shape of the glass block wall.

  • Problem #1 – The curved glass block wall they want won’t fit on their base – Most people prefer a walk-in design. They want to blow up cleaning the bottom of nasty framed shower doors. Most walk-in glass block showers have curved walls (which bounce the water back to the drain). The problem is if the shower base is already built with a straight curb (or a curved curb which won’t follow the shape of the manufactured glass block sizes) you’ve got a problem.


  • Problem #2 The glass block wall is wider than the width of the shower curb – This problem shows itself most often with cheap fiberglass pan which can have curb widths as small as 2 ½” wide. They’ll be too narrow to fit even the thinnest glass blocks (which are 3 1/8” wide).

Shower Base Guide Download

Here’s what you need to know.

Your shower pan is the foundation of your shower. However, since glass blocks can’t be cut their shape, size and thickness need to ‘drive the bus’ on the shower pan design. So, here’s 3 steps to make sure your block wall ‘plays well’ with your shower pan.

Step 1) Sketch the glass block shower wall design you want. Don’t worry about your sketch being fancy. Just scribble it on a piece of notebook paper with an approximate size for the pan.

Glass block shower with a curved layout | Innovate Building Solutions | #GlassBlockLayout #GlassBlockDesign #ArchitectureDesign

Step 2) Email (or bring in) your design to a glass block shower wall designer who sell ‘kits’ (these kits include a prefabricated glass block wall and the shower base).


Step 3) Have the glass block shower designer use layout cards to create a design which is based on actual block sizes. If you like the design, and the price works – buy the shower kit (base + prefab walls). This way you won’t have to sweat if these 2 elements ‘play well’ together.

It’s important to know with the shower pans you’ll have 2 choices. There’s a custom ready for tile pan if you love tile. If you don’t want a lot of joints, choose a ready for tile pan using a linear drain so you can use large format tiles.

Curved glass block shower wall with a ready for tile shower pan | Innovate Building Solutions | #GlassBlockShower #CurvedGlassBlock #GlassBlockShowerDesign #ShowerBase #TiledBase

Second if you HATE, HATE, HATE tile (I’m in this category), blow up the tile-ready pan and go for a solid surface shower base. They come in 51 sizes and can be designed to fit any block configuration.

Glass block shower wall around a solid surface shower pan | Innovate Building Solutions | #GlassBlockShower #GlassBlockDesign #ShowerBase #SolidSurfaceBase

Myth #4 – Glass block showers are a pain in the a** to install

Here’s 2 facts you need to know.

Fact #1 – Glass block showers USED TO BE a pain in the a** to install.

Here’s why.

You had to find some crusty, old mason contractor to do the job (if he would agree to do it for you). He needed mortar, sand, anchors and reinforcing wire (which in some cases rusted down the road. I’ve seen this. It isn’t pretty). He laid the blocks unit by unit. It was time consuming. It was expensive. It was painful.

Fact #2 – Glass block showers ARE NO LONGER a pain in the a** to install.

Even if you’re a DIY’er (or a pro contractors who hasn’t done this project before), the prefabricated ‘Lego-block construction’ installation with glass blocks is easy-peasy-lemon-squeezy (as a guy I work with likes to say).

Protect all prefabricated glass block wall sections for easy installation } Innovate Building Solutions | #GlassBlockShower #PrefabGlassBlock #GlassBlockDesigns

The ‘old-style’ block by block method with a mason is seldom used today.

Prefab wall sections (which stack on top one another like Lego blocks) are simple to install. You take one section, anchor it to the wall. Put down silicone, then lay the next section on top of it. When all the sections are set, you’ll field grout the wall (we recommend first-timers do it the next day).

One glass block colored and clear curved glass block section | Innovate Building Solutions | #glassblockdesign #showerglassblock #installglassblock

This straightforward process works for straight, angled or curved glass block walls.

Myth #5 – You have to use tile for the inside shower surrounds with a glass block shower system

Most people love tile. Most people HATE grout.

Most glass block showers built ‘back-in-the-day’ had tile surround walls. There’s nothing wrong with this approach except you’ll want to remember it’s time-consuming to maintain grouted shower wall surrounds.

If you want to eliminate tile (and the scrubbing on your hands and knees, or trips from the Grout Doctor) you should consider these 4 options.

Option 1 – A laminated shower wall panel system

These 2’ x 8’ x 3/8” thick laminated panels click, lock and seal together. They come in fun interior design styles like Modern Minimalist, Transitional, Contemporary and even Modern Farmhouse. They’re simple to install – even with one person. They’re sturdy, yet only weigh 26 lbs./panel.

Glass blocks with laminated shower wall panels | Innovate Building Solutions | #glassblockshower #laminateshowerpanels #showerwallpanels

Option 2 – Cultured granite wall panels

This one piece, 3/8” thick panels are built like a stone (OK – I guess it’s because they are a stone!).

They come in 51 colors (which can match the glass block shower pan) in matte and gloss finishes (note: I’d recommend a matte finish because it’s more contemporary and doesn’t show spotting). The one thing I’ll warn you about is you’d better eat your Wheaties (and have help) installing them. A 60” x 96” panel will weigh 130 lbs.

Glass block wall with solid surface wall panels | Innovate Building Solutions | #GlassBlockWall #SolidSurfacePanels #GlassBlockBase #ShowerBase

Option 3 – High gloss wall panels

These 5/32” thick panels come in fun, bright colors which look like back-painted glass (but at a lower price than that option). They’re glossy surface makes them pop. They’re not a ‘cheap-date,’ but they are waaaaay cool.

Option 4 – Decorative PVC composite faux stone wall panels

These ¼” thick panels (which are digitally printed with a waterproof PVC backing) are super-simple to install and have an elegant look.

Request Free Samples Today!

Glass block shower with decorative PVC composite wall panels | Innovate Building Solutions | #GlassBlockShower #GlassDesign #PVCShowerWallPanels #WallPanelsDIY


So, tell me (and be honest). Did I (a) nail the dumb myths you’ve heard about glass block showers or (b) need to get my head examined or (c) you’ve got more stupid glass block myths to add to the list?

In all seriousness, I hope knowing more truths about glass block shower walls will put you on the right path for a successful project.

If you need help designing, installing or getting wholesale-direct pricing on a glass block shower kit (a shower base and wall) call me (or my team) at the numbers below. We’d be honored to help you.


For more information about a glass block shower system contact Innovate Building Solutions at 877-668-5888. To use glass blocks in a remodeling project call Cleveland Design and Remodeling at 216-658-1270 or in Columbus The Bath Doctor at 614-252-7294.

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 more advice (or like wacky humor) follow me on Twitter @Mike_Foti or my companies @InnovateBuild or @InnovateHomeOrg or connect on LinkedIn @MikeFotiLinkedIn.

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 (4)

  • Margaret – we would be glad to help you with the design. The first thing we start with is the total area for the shower pan. Then we’ll look at the shape of the wall(s) and how big of an opening would make sense. I’ll plan to reach out to you to talk further about this. Thanks – Mike

  • Mike,

    Loved the insight and totally agree. I love the aesthetic.

    I would like to learn more about the appropriate way to design a glass block shower. I’m presuming its all about the specifications of whichever block you choose, but I haven’t done any research yet.

    Margaret Wolfe
    Magpie Interiors

Leave a Reply

Your email address will not be published. Required fields are marked *