Replace Your Old Shower Once: A Custom Tile Shower With Nothing Hidden Behind the Tile

For Bismarck–Mandan homeowners with dark grout, hollow-sounding tiles or a stain on the ceiling below, who have no interest in doing this twice.

This is for you if:

• You've scrubbed the same grout lines so many Saturdays that you've stopped counting, and they're gray again by Wednesday.
• A tile near the drain sounds hollow when you tap it, or the floor next to the drain gives a little under your heel.
• There's a brown ring on the ceiling under the bathroom, and you've decided it's "probably old."
• Somebody quoted you a one-day liner, and it sounded a little too easy.
• You want to do this once, with a crew that still picks up the phone a year later.

By the end you'll have a two-minute check that tells a cosmetic problem from a real one, the questions worth asking any contractor (us included), and a clear picture of what a shower that lasts actually takes.

"A shower that lasts, with no surprise bill at the end?"

If you've been through a remodel before, that probably sounds like a sales pitch. Fair enough. I'd be skeptical too.

So here's the deal: give me five minutes. I'll show you what actually sits behind your tile and why most shower "fixes" never touch it. Then judge for yourself, even if you never call us.

What it looks like right now

Be honest. How many of these are true in your house?

• Saturday morning: bleach, an old toothbrush, your knees on cold tile. By Tuesday the grout lines are dark again.
• You've redone the caulk in the corner twice. The black spots came back under the new bead.
• Guests come over and you quietly pull the shower curtain closed.
• There's a tile low on the wall that clicks when you tap it. So you stopped tapping it.
• The fan runs for an hour after every shower, and the room still smells like a basement.
• Downstairs there's a stain on the ceiling, right under the shower. Your spouse says it's been there forever.
• You've had two contractors out. One said "I'll send you a number" and vanished. The other said "it'll be about…" and never finished the sentence.
• You've Googled "shower leaking behind tile" at 11 p.m. and closed the tab, because you didn't want to know.
• You keep saying "we'll do it in the spring." This is the third spring.

If you nodded more than twice, here's the first thing you should know: you didn't neglect your house.

Tile and grout were never waterproof. Every shower pushes some water through the grout lines, every single day. Whether that water dries out or soaks into your subfloor depends on what was built behind the tile, usually decades ago, by someone you'll never meet.

The median home in Bismarck was built in 1985; in Mandan, in 1981. If your shower is original, it has been fighting that water for about forty years.

Why the fixes you've tried didn't stick

You probably tried the reasonable things first. Most people do.

You scrubbed harder. Makes sense: dirty grout, clean grout. But when grout turns dark again within days, it usually isn't dirt sitting on top. It's moisture underneath, wicking back up. Scrubbing that is like wiping fog off a window while the kettle is still boiling.

You re-caulked and resealed. Also logical, and sometimes exactly the right fix (I'll tell you when, below). But sealer can't dry out a wall that's already wet. It's a raincoat on someone who's already soaked.

You decided to wait. Nobody wants to spend thousands on a bathroom that "still works." The trouble is that water damage doesn't wait with you. A shower that could have been a straight replacement this year can turn into a shower plus a new subfloor a few winters from now.

None of that was dumb. It all just works on the surface, and showers fail behind it.

Three popular "solutions" and where they break

1. "Just regrout it and it'll look brand new"

Why it sounds right: it's cheap, it's quick, and the shower really does look new for a while.

Where it breaks: if the tiles are solid and the floor is firm, regrouting is a legitimate fix. If that's your shower, we'll tell you so and you'll keep your money. But if tiles sound hollow or the floor gives, new grout is fresh paint on a car with a rusted frame. It looks great right up until it doesn't.

2. "Put a new liner over the old shower in one day"

Why it sounds right: one day, no tile, no grout to scrub. For a lot of people, that's the entire wish list.

Where it breaks: when the walls behind are dry and solid, a liner can be a perfectly reasonable budget choice. The risk is installing it over walls nobody opened. A liner over hidden water damage is a lid on a pot: it stops you from seeing what's cooking, but it doesn't turn off the stove. So whoever quotes you, ask one question: who checks the wall behind it, and how?

3. "Find a guy in the Facebook group who'll do it for cash"

Why it sounds right: a neighbor recommended him, he's cheaper, and he can start Monday.

Where it breaks: North Dakota requires a contractor license for any job over $4,000, and almost every real shower remodel costs more than that. No license usually means no insurance, and if someone without coverage gets hurt in your bathroom, that can become your problem. And if the shower leaks next spring, "the guy" may have a new phone number. (Here's how to check a contractor's license in North Dakota in two minutes.)

Plenty of handymen do honest work. Rebuilding a shower with proper waterproofing is just a different job.

What tearing out other people's showers taught me

I'm Viktor, and I run Hugo Home Improvement here in Bismarck–Mandan. As of 2026, I have 14 years of hands-on construction experience.

Every shower remodel we do starts the same way: by tearing out an old shower. What we find behind those walls is the reason I'm writing this.

Sometimes everything back there is fine. Sometimes it isn't: wet backer board, a tired pan, a subfloor you can push a screwdriver into. Not because the last installer was a bad person, but because the layer that keeps water out was skipped, done halfway, or simply wore out.

Our crews also do commercial tile work around North Dakota, including the Dunn County Courthouse, the Bismarck Aero Center and the Four Points by Sheraton in Fargo. Commercial jobs don't forgive shortcuts, and we build homes to the same standard.

So we stopped thinking of a shower as tile and grout. We treat it as a waterproofing job that happens to end in tile.

How we build a shower you don't have to redo

Five steps. Each one removes a specific risk.

Step 1. We look before we price

The risk it removes: paying for the wrong fix.

At a free estimate visit in your home, we tap-test the tile, check the floor around the drain, look at the ceiling or wall on the other side, and ask how old the shower is. If a regrout is all you need, you'll hear that from us.

Done when: you know what's actually wrong and what your options are.

Step 2. You get the estimate in writing

The risk it removes: the "we found something" surprise.

Materials, labor and timeline, line by line. And one rule we don't bend: if we open a wall and find rot or water damage, we stop, show you, and price the fix. Nothing extra happens until you approve it in writing.

Done when: you know the number before anyone picks up a hammer.

Step 3. We take it down to the studs

The risk it removes: building something new on top of old damage.

Old tile, backer board and pan come out. Anything soft or rotted gets replaced. When the layout changes, a plumbing specialist is assigned to that part of the work, and your estimate names who does it. When an old shower comes out, we check the exposed substrate and framing; if the next step changes the scope, you see the finding and the price before we cover it.

Done when: you're looking at clean, dry, solid framing.

Step 4. We waterproof everything before a single tile goes up

The risk it removes: the leak behind the tile, the one that started all this.

On a tiled shower, the walls and the floor get a waterproofing membrane, and every seam, corner and pipe is sealed. We identify the waterproofing system before installation. Ask how the seams, corners and drain are checked and when you can see them before tile is installed. (More on what waterproofing behind tile actually involves.)

Done when: the seams, corners and drain have been checked, and you've seen them if you asked to.

"Isn't tile a nightmare to keep clean?" Fair question, it's probably why you're reading this. But grout mostly turns dark when water lives behind it. On a waterproofed base, grout dries out between showers. Larger tiles also mean fewer grout lines, and stain-resistant grout options keep the rest easier to wipe down.

Step 5. Tile, glass and a protected house

The risk it removes: living in a construction zone, with strangers in your home.

Our crew does the finish work: employees covered through WSI, under our North Dakota contractor license. Before demolition we agree with you on how the path from your door to the bathroom is protected and how the site is cleaned up. A straightforward prefab conversion takes about 2–3 working days once materials are on site, and a broader tub conversion about 3–7 working days as a planning guide. Custom glass is measured after the tile is set and adds lead time, so the door may go on later. We confirm the schedule and first-use date before demolition.

"We only have one shower. How do we live through this?" You'll know the exact days you'll be without it before we start, so you can plan the gym, a neighbor or a weekend away. A few known days are a lot easier to plan around than the open-ended "a few weeks" you were dreading. (Some more tips on living at home during a remodel.)

Done when: you're showering in it.

And 12 months later, we call you

Not the other way around. We come back after a full North Dakota winter and summer, and look everything over. Free.

Why this works, in one paragraph. A shower doesn't fail because of the tile you can see. It fails because of the layer you can't. When that layer is checked before pricing, built continuously behind every tile, and tested before it's covered, the tile on top becomes the easy part.

Two-minute check: is your shower cosmetic or serious?

Grab a coin and a flashlight. Answer yes or no:

1. Tap the lowest two rows of tile and the tiles around the drain with the edge of the coin. Any hollow or clicking sound?
2. Stand next to the drain and press down with your heel. Does the floor give, even slightly?
3. Do the grout lines turn dark again within a few days of cleaning?
4. Is the caulk pulling away in the corners or where the tile meets the tub?
5. Look at the ceiling below the shower, or the wall behind the plumbing (a closet or the basement). Any stain, bubbling paint or soft spot?
6. Is the shower original to a house built before 2000?

0–1 "yes": probably cosmetic. A good regrout and fresh caulk may be all you need. Don't let anyone talk you into a full rebuild yet.

2–3 "yes": worth having someone look before you spend money on a surface fix.

4 or more, or "yes" on #2 or #5: water is likely getting somewhere it shouldn't. Don't cover it up. Have it opened and looked at, by us or by anyone you trust.

Whatever your score, you now know more about your shower than most people do when they call a contractor.

Request My Free Shower Estimate

What you get when you book

A free shower estimate in your home in Bismarck, Mandan, Lincoln and nearby towns.

• The visit length depends on the project; we agree on it when we book.
• The tap-and-floor check from above, done properly, plus a look at the ceiling or wall on the other side.
• Options that fit your house: grout-free panels or custom tile, tub-to-shower conversion, low or zero-threshold entry, a bench, a niche, glass.
• A straight answer if a regrout is enough.
• Your written estimate after the visit.

One request: if two of you make the decision, try to both be there. It saves a second visit and a lot of "what did he say about the floor?" later.

"Is someone going to pressure me into signing tonight?" No. There's no "tonight only" price. You get the estimate in writing, you talk it over, and you call us if and when it makes sense.

What it costs. In 2026 HHI estimates, shower work ran from $3,500 for a tile-look surround replacement and $4,000 for a prefabricated walk-in with a door to $14,500–$17,000 for a compact low-threshold shower that needed floor and drain work, depending on size, tile, and whether anything behind the walls needs repair. I'd rather you hear a real range now than a "starting at" price later. (Full breakdown: what a shower remodel costs in Bismarck.)

Compare personalized home improvement loan offers through Acorn Finance. Qualified applicants may see offers from $1,000 to $100,000. The lender sets your rate and repayment term. Checking initial offers uses a soft credit inquiry; moving forward may affect your credit score.

Every shower we build includes:

• A written estimate with materials, labor and timeline.
• The stop-show-approve rule for anything we find behind the walls.
• Floor protection and cleanup, agreed with you before demolition.
• A free 12-month check-up.
• A one-year workmanship warranty. Product coverage depends on the manufacturer and the item installed.

When we're not the right fit. We say this up front because it saves everyone time:

• You want the leak covered up, not fixed.
• You need it done tomorrow, in cash, with no paperwork.
• The project is over $100,000.

About timing. Shower remodel searches peak every December–January and again in March–April. If you'd like yours finished before spring, ask about start dates early; we confirm the date when you sign.

Request My Free Shower Estimate

Your next step

If you scored 0–1 on the check, save your money and regrout. Seriously.

If you scored higher, or you're simply done scrubbing, book the free estimate. We'll look behind the tile, put the number in writing, and you decide, with no pressure and no "tonight only" price. Call or text Viktor at (701) 329-9659 with your town, photos and what you want to change. Our office follows up during business hours.

Who this is for: Bismarck–Mandan homeowners whose shower is past its prime and who want it rebuilt once. What you get: a free in-home check, options and a written estimate. What to do now: tap the button and send your request, or call or text Viktor.

Request My Free Shower Estimate

Viktor and the Hugo Home Improvement crew · Licensed in North Dakota · WSI-insured employees