Q&A / 

Corner Shower

corner shower

This is my current corner shower. Look on the right wall for the squeegee I use to keep the glass perfectly clean. Please ignore the messy cat food. Copyright 2018 Tim Carter

"A corner shower is a great use of space. For maximum pleasure, be sure the shower is a minimum of 42 inches on each leg coming out of the corner."

Corner Shower Installation Tips

  • get a 42x42 one if at all possible
  • shower pan must have flanges to prevent leaks
  • shower pan must be level
  • use a squeegee to keep glass perfectly clean
  • WATCH videos below

DEAR TIM: It’s time to remodel our bathroom and I absolutely want a bathroom corner shower to replace our current standard tub. Is it possible to install a corner shower or a corner shower tub that will work for me?

What I really have my heart set on is a sleek glass corner shower. What are some of the pros and cons of these plumbing fixtures? I’m afraid I won’t have enough room with the angled door. Help! Wanda B., Greenville, SC

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Free & Fast Bids

CLICK HERE to get FREE & FAST BIDS from local contractors to install a corner shower.

DEAR WANDA: You’re asking the right questions. The last thing you want to discover once you’re in your birthday suit in your new bathroom is that your remodeler created a small corner shower that has you bumping into the walls and door.

Are Glass Corner Showers Easy to Install?

Yes, a corner shower with glass panels is easy to install. There are several steps, but if you can follow directions you can install one.

As you might imagine, I’ve installed quite a few showers, many with custom shower glass.

Many showers with glass panels require bracing so the glass doesn't move back and forth as the door opens.

glass corner shower brace

This adjustable brace keeps the top of the glass panel in one place so it doesn't move. Copyright 2018 Tim Carter

Watch this video to see how easy it is to install a neo-angle shower door.

Are Glass Corner Showers Easy to Clean?

Yes, if you have a squeegee in the shower and use it to get the water drops off the walls and glass, your corner shower will look new all the time.

Currently, the glass shower enclosures are the rage because they’re so sleek and easy to clean. I had one in the house I just sold and will be installing several of these glass showers in the new home I intend to build.

Do Corner Shower Tubs Leak?

Yes, a corner shower tub can leak if it doesn't have the required turned-up flange on the corner edges.

I want to warn you about corner shower tubs. I frequently see these fixtures advertised and feel some are misleading. I’ll never forget a job I did about 30 years ago where an architect insisted on using a first-generation acrylic tub as a shower fixture.

This tub was promoted as being good for a shower, but it had no flange on the edges where the walls of the shower contacted the tub unit. I told the architect it was a mistake and that there would be future leaks.

He insisted that careful caulking would create a permanent seal. We caulked it, under written protest, with his on-site supervision. Six months later there were serious leaks into the living room below. Since I had my written release from damage, I was immune from the warranty claims made by the owner.

CLICK HERE to get FREE & FAST BIDS from local contractors to install a corner shower.

Is Caulk the Best Way to Seal A Shower?

Caulk is not the best way to seal a shower. The shower itself must be designed to shed water to the drain. Caulk is not to be used as a primary line of defense against leaks.

The bottom line is that if you decide to use one of these classy corner tubs in conjunction with a shower, be sure it has a flange on the two edges that contact the corner walls.

Shower Base Flange

This is a common upturned flange for a shower base. The cement board and tile overlap it. You can see how it would be impossible for water to get to the wood walls. Copyright 2018 Tim Carter

Furthermore, be sure you figure out how you’re going to get into and out of the shower safely without stepping over any tall curbs. Finally, be sure the deck of the tub where the glass enclosure goes slopes back toward the tub so that water that splashes onto this surface flows to the tub drain.

Corner Glass Shower

This corner shower looks like it’s cramped, but there is plenty of room so you don’t bang your elbows on the walls. PHOTO CREDIT: Tim Carter

What is the Best Corner Shower Size?

The best corner shower size is one that's 42 inches on each leg that projects out from the corner. A neo-angle corner shower might be your best bet. They come 42x42, 38x38, and 36x36.

To prevent bumping your elbows in a corner shower unit, I suggest the shower wall dimensions be at least 36 inches by 36 inches as they come out of the corner. Usually, the shower-door manufacturers want you to provide at least 24 inches along the neo-angle clipped corner so they can get a door that will be easy to enter and exit the shower.

The shower door in the above photo is about 22 inches wide. You can see why you need 24 inches on the clipped neo-angle.

When you draw this configuration on a blank piece of plywood or your garage floor with a pencil, you’ll discover that you do end up with plenty of room.

If you want a larger shower for any number of reasons, be sure the walls of the shower as they come out of the corner are at least 42 inches. A larger 48-inch corner shower will give you an abundant play or a luxury shower experience.

Will a Bench Work in a Corner Shower?

If you decide to have your plumber and remodeler construct a custom tile corner shower, I urge you to include a corner shower bench. You’ll discover that this is a great place to sit and relax.

It’s also a great place to allow you to place your foot so you don’t have to bend over so far to wash your feet and lower legs. My guess is it would be handy if you shave your legs. Since I don’t shave mine, I wouldn’t know.

Can You Install Shelves in the Corner?

Yes, you can install all different types of shelves in the corner. Molded showers have them built in.

Don’t hesitate to install some corner shower shelves for all of your personal cleaning and grooming supplies. You don’t want these on the bench or shower seat. If you decide to go with the nice metal corner shower baskets, be sure they are stainless steel or nickel.

Avoid chrome-plated steel. I tested a chrome one in a corner shower I have in the house I just bought, and it started to rust in less than nine months.

Should the Shower Curb Be Level?

The curb to the shower needs to be level for the glass walls and door to rest on, but the narrow width of the curb should slant in towards the drain so water doesn't pool on the curb.

It’s mission critical that any curb that your tile setter or remodeler builds for your new shower must slant in towards the shower. I also urge you to use solid stone for the top of this curb instead of ceramic tile. Each grout line in between tiles on a curb is a place for water to penetrate. Solid stone caps on a curb minimize leak points. Be sure the mitered seams of the stone pieces are filled with waterproof epoxy.

The marble curb in my existing corner shower was installed out of level. I didn't install this curb.

The marble actually slopes out towards the bathroom so that water ponds on the marble against the shower door frame. I’ve caulked this disaster numerous times, but it still leaks. I have to carefully squeegee off the water from this curb after each shower. It’s a nuisance to say the least.

How Do You Clean Acrylic Showers?

You clean acrylic showers using liquid soap and a non-abrasive cleaning pad. Do NOT use any abrasive cleaners as you'll scratch the soft glossy acrylic.

If you decide to purchase an acrylic corner shower, pay very close attention to the written cleaning instructions that are almost always attached to the unit when it’s delivered. If you use the wrong cleaners, you’ll permanently scratch the shiny smooth surface. To keep the plastic surface looking brand new, just use a squeegee after each shower to get all the water droplets off the surface.

CLICK HERE to get FREE & FAST BIDS from local contractors to install a corner shower.

I wrote about bathroom mildew in my February 24, 2009 Newsletter.

Related Column: Deluxe Shower Doors and Enclosures

Column 852

Corner Shower is Easy and Sleek
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Corner Shower is Easy and Sleek
A corner shower with glass walls is easy to install. You keep the glass clean using a squeegee.
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