Walk-in shower installation · Licensed & insured · Flood-tested pans

Walk-in shower installation built on a waterproofing system you can name.

A walk-in shower looks like tile and glass, but it lasts because of what is behind them: a sloped pan, a continuous membrane and a drain that fits the layout. We build every one on a named system, flood-test it for 24 hours, and price three levels from a curbed stall to a fully curbless entry.

Text a photo of the current shower or the spot you picture it. A supervisor answers within 5 minutes during business hours.

  • $20k–$35kTypical glass walk-in
  • 24hFlood test every pan
  • 4.9410 reviews
  • 3 wksTypical build time

What happens after you text us

We ask what is under the floor before we talk about tile.

Whether a curbless shower is possible depends on the joists or the slab under it. The supervisor asks what sits below, requests a photo of the current shower, and books a visit to check the framing.

  • What is below the bathroom decides if curbless is realistic
  • A photo of the old pan often shows where it has been leaking
  • The drain type is chosen at the visit, not guessed on the phone
Text me my quote

What a walk-in shower costs

A walk-in shower costs $12,000 to $55,000. The entry and the drain drive the price.

Prices are for a tiled shower of 36 by 48 to 60 by 42 inches with mid-range porcelain. Most homeowners choose the glass-enclosed walk-in, and a curbless entry adds floor framing work that the other two tiers do not need.

Curbed tile shower

$12k–$20k

An old stall rebuilt in tile in the same footprint, with a 4-inch curb. Two weeks on average.

  • Old stall and pan removed
  • Sloped pan on a bonded membrane
  • Porcelain tile to the ceiling
  • Center drain, new valve
  • One recessed niche
  • Hinged glass door
Get my curbed shower price

Curbless shower

$32k–$55k

No step at all, floor lowered under the shower. Four to five weeks with framing and a floor rebuild.

  • Joists recessed or slab cut
  • Floor sloped to a linear drain
  • Membrane across the whole floor
  • Same tile inside and out
  • Fixed glass panel, open entry
  • Grab bar blocking and a seat
Get my curbless shower price

Size up your walk-in shower cost

Select the build level, the shower size and the house type. The range shifts as you choose, drawn from the tiers our shower supervisors price from.

A range, not a quote. Your written estimate comes after the visit and does not change once you approve it.

Typical range for your answers$20,000 to $35,000

Turn this range into a written shower price

Where the money goes

Half the budget goes into the shower you never see. The pan, membrane and drain come first.

Averages from our recent glass walk-in builds. Framing, waterproofing and the drain are the difference between a shower that lasts decades and one that leaks in five years, so they get the largest share after tile labor.

Get my itemized shower estimate
AI concept: Low-curb walk-in shower beside a curbless shower with a linear drain at the back wall
Low curb on the left, curbless on the right: the second needed the joists recessed

Keep a curb or go curbless

Go curbless when the floor can drop. Keep a low curb when it cannot.

A curbless shower needs the floor under it lowered about 2 inches so water still runs to the drain. That depends on the joists or slab below. We check six things at the visit and write down which entry your bathroom can take.

What we find below the floorWe recommend
Solid-sawn joists with open access from belowGo curbless
Engineered I-joists that cannot be notchedKeep a curb
A concrete slab we can cut and re-pourGo curbless
A finished ceiling below that must stay closedKeep a curb
Someone uses a walker or wheelchair nowGo curbless
Your budget for the shower is under $30,000Keep a curb

How long it takes

A glass walk-in takes about three weeks, because the pan is tested before any tile.

A curbed shower takes about two weeks and a curbless one four to five. The flood test adds a full day on purpose: we fill the pan and wait 24 hours before a single tile goes on.

AI concept: Supervisor checking floor joists under a bathroom
AI-generated concept

Before we start

Layout and drain choice

Floor framing checked, size and drain picked, glass and valve ordered, permit filed where required.

AI concept: Recessed floor framing for a curbless shower
AI-generated concept

Week one

Tear-out and framing

Old shower out, joists recessed or blocking added, drain and valve placed, rough-in inspected.

AI concept: Shower pan filled with water during a flood test
AI-generated concept

Week two

Pan, membrane, flood test

Pan sloped to the drain, membrane on walls and floor, then a 24-hour flood test before tile.

AI concept: Finished walk-in shower with frameless glass
AI-generated concept

Week three

Tile, glass, walkthrough

Tile set and grouted, glass measured and fitted, silicone cured, first shower run with you.

What an old shower hides

Almost half the old showers we remove were leaking through the pan.

Pans built with a liner and mortar fail slowly and quietly. These are the six findings we see most when we tear out a shower, each photographed, priced separately and approved by you before we continue.

47%

Failed liner under a mortar pan

Old vinyl or lead liners crack at the corners and leak into the floor. We replace them with a bonded membrane pan.

33%

Pan with no slope toward the drain

Flat spots hold water under the tile and grow mold. We rebuild the pan at a quarter inch per foot toward the drain.

29%

Rotted studs at the base of the walls

Water wicking behind the tile softens the bottom of the studs. We sister or replace them before the new walls go up.

26%

Valve with no pressure balance

Old two-handle valves let the water spike hot when a toilet flushes. We install a thermostatic or pressure-balance valve.

22%

Drain that runs against the joists

A drain must cross the joists or run between them. We move it or pick a linear drain that fits between two joists.

18%

Engineered joists that block curbless

I-joists cannot be notched to lower the floor. We build up the room floor instead, or keep a very low curb.

What your shower is built on

Every layer of the shower is named, from the drain up to the glass.

Two walk-in shower quotes can look alike and be built very differently. Ours names the waterproofing system, the drain, the board and the glass, so you know exactly which layers you are paying for.

AI concept: Orange Kerdi membrane on shower walls and floor
AI-generated concept

Waterproofing systems

Schluter Kerdi, Laticrete Hydro Ban or Wedi, each used as a complete system with its own pan, corners and drain so there are no weak joints.

AI concept: An unbranded stainless steel linear shower drain with simple parallel slots set into beige tile, no writing
AI-generated concept

Linear drains

Schluter Kerdi-Line and similar linear drains run along one wall, so the floor slopes one way and large tiles can be used.

AI concept: Foam board shower bench before tiling
AI-generated concept

Foam shower boards

Wedi and Kerdi-Board panels are waterproof, light and flat, and also form benches and niches that never soak up water.

AI concept: Textured porcelain tile on a walk-in shower floor
AI-generated concept

Slip-resistant tile

Porcelain rated for wet floors, with a DCOF of 0.42 or higher, so the shower floor grips wet feet without feeling rough.

AI concept: Thermostatic valve with a rain head and handheld
AI-generated concept

Thermostatic valves

Hansgrohe and Grohe valves hold the exact temperature you set and can run a rain head and a handheld at the same time.

AI concept: Fixed frameless glass panel on a walk-in shower
AI-generated concept

Frameless glass

Three-eighths inch tempered panels with stainless clamps and a coating that repels water spots, measured only after tile is set.

Written into every contract

Six promises you can hold us to.

Price lock

The approved price is the final price. Change orders only with your written approval.

On-time or we pay

A credit for every working day of delay we cause. Weather and inspections excepted, in writing.

Clean site, every day

Dust barriers, floor protection and a clean-up before we leave. Your home stays livable.

Daily update guarantee

A text or email every working day with photos and tomorrow's plan, or the day is free.

10-year warranty

Workmanship warranty in writing, transferable to the next owner, backed by a fixed address.

Milestone payments

A small deposit, then you pay only for work that is already completed, inspected and photographed.

Price my shower with these guarantees

Who is in your house

Three people build the shower, one layer at a time.

The same small crew works from tear-out to the glass. Each person is background-checked and introduced by name, and the tile setter who waterproofs the pan is the one who tiles it.

AI-generated role illustrations. People shown are fictional, not photographs of your assigned crew.

AI concept: Fictional remodeling professional illustrating a project role
AI-generated concept

Shower supervisor

Checks the framing, runs the flood test, texts you daily.

AI concept: Fictional remodeling professional illustrating a project role
AI-generated concept

Carpenter and framer

Recesses joists, adds blocking and builds the bench.

AI concept: Fictional remodeling professional illustrating a project role
AI-generated concept

Tile and waterproof setter

Installs the membrane system, slopes the pan, sets tile.

Illustrative project scopes

Walk-in shower installation: scope and budget examples.

Planning examples with illustrative budgets and durations. These are not completed customer jobs, invoices or promises about your project.

AI concept: Stall rebuilt in tile
AI-generated concept

Stall rebuilt in tile

Example budget
$16,400
Example duration
2 weeks
Record type
Illustrative scope
AI concept: Glass walk-in with a bench
AI-generated concept

Glass walk-in with a bench

Example budget
$27,900
Example duration
3 weeks
Record type
Illustrative scope
AI concept: Curbless with linear drain
AI-generated concept

Curbless with linear drain

Example budget
$44,600
Example duration
5 weeks
Record type
Illustrative scope

Your shower is not average

Your bathroom has its own limits. Here is how the shower works around them.

Start from the three builds above. These are the cases we price most often for walk-in showers, and how each one changes the scope, the cost or the weeks on site.

A wheelchair or walker

For rolling entry we build curbless, at least 60 by 36 inches with a fold-down seat, a handheld within reach and grab bars on blocking. We price the wider door and turning space the rest of the room needs.

Price a roll-in walk-in shower

The old shower is leaking

A stain on the ceiling below usually means a failed pan. We open it up, dry and repair the framing, then rebuild on a bonded membrane, and we photograph the damage in case you decide to file an insurance claim.

Fix my leaking shower for good

A spa-level shower

Two shower heads, a rain panel, body sprays, a long bench and slab walls. Each item needs flow and drain capacity, so we size the valve, the supply lines and the drain together and price each upgrade on its own line.

Price my spa walk-in shower

A warm, humid climate

In hot, humid regions a shower rarely dries out, so mold is the enemy. We specify a fully bonded membrane, a fan on a humidity sensor and grout that resists staining, and we slope every ledge to shed water.

Price a mold-resistant walk-in

Planning for later years

Couples in their sixties often choose a low curb or a curbless entry now, with blocking for grab bars they can add later. It adds little to the build and saves opening up a finished shower ten years from now.

Plan a walk-in for the years ahead

A condo on a concrete floor

On a concrete slab, going curbless means cutting and re-pouring part of the slab, which many condo boards refuse. We plan a low curb or a raised room floor instead and send the full waterproofing plan to the board.

Get my condo walk-in price

A firm shower budget

A curbed shower with a center drain, one niche and a hinged glass door keeps the build near $15,000. We never downgrade the waterproofing system to save money, and trim the budget on glass, tile size and trim instead.

Get my budget walk-in shower price

An older home with plaster

Plaster walls around a shower can crack when the walls next to them are cut. We cut carefully, patch the plaster to match, and check the old trim for lead paint, working under the EPA lead-safe rules wherever needed.

Price my older-home walk-in shower

What this service is

Walk-in shower installation, layer by layer.

Walk-in shower installation is the construction of a tiled shower you enter without stepping over a tub wall, with a low curb or no curb, built on a sloped pan and a continuous waterproofing system such as Schluter Kerdi, Laticrete Hydro Ban or Wedi, and finished with tile and glass. Each one is built by ProBuild Remodeling crews under our general contractor license.

It covers rebuilding an existing shower stall in tile, building a larger glass-enclosed walk-in with a bench and linear drain, and curbless showers that need the floor framing or slab lowered. It includes framing, drains, valves, waterproofing, flood testing, tile and glass. It does not include swapping a tub for a shower in the same alcove, which has its own conversion page.

It is for homeowners replacing a leaking or dated shower, couples planning a step-free shower for later years, and families with someone who uses a walker or wheelchair. It is not the right choice for a quick shower head or door swap, which a handyman or glass shop can handle.

Terms on a walk-in shower estimate

Curbless
A shower with no raised edge at the entry. The floor inside is lowered so water flows to the drain, not into the room.
Linear drain
A long, narrow drain along one wall. The floor slopes in one direction, which allows large tiles and a curbless entry.
Bonded membrane
A waterproof sheet stuck directly under the tile, so water stops at the surface instead of soaking a mortar bed.
Flood test
Plugging the drain and filling the finished pan with water for 24 hours to prove it holds before any tile is set.
Recessed joists
Floor joists cut down or rebuilt a few inches lower under the shower so a curbless floor can slope to the drain.
Thermostatic valve
A valve that holds the water at a set temperature, with separate volume control for each shower head.
DCOF
A measure of how slip-resistant a tile is when wet. For shower floors we choose tile rated 0.42 or higher.
Shower pan
The sloped floor of the shower under the tile, built so that every drop of water runs toward the drain.

Walk-in shower questions

Eight questions about walk-in showers, answered by the crew that builds them.

How much does a walk-in shower cost?

A curbed tile shower in the same footprint costs $12,000 to $20,000. A larger glass walk-in with a bench and linear drain costs $20,000 to $35,000. A curbless shower with the floor lowered runs $32,000 to $55,000.

Can any bathroom have a curbless shower?

Most can, but it depends on the floor. Solid wood joists with access from below, or a slab we can cut, make it straightforward. Engineered I-joists or a finished ceiling below may mean building up the room floor or keeping a very low curb.

What is the best waterproofing for a walk-in shower?

A bonded sheet or liquid membrane used as a complete system, such as Schluter Kerdi, Laticrete Hydro Ban or Wedi. What matters most is using one system from the drain to the corners, then flood-testing it for 24 hours before tile.

Do walk-in showers need a door?

Not always. A shower at least 60 inches long with a fixed glass panel covering about two thirds of the opening keeps water in without a door. Shorter showers or a shower head facing the opening usually need a door.

Is a linear drain better than a center drain?

A linear drain lets the floor slope one way, which suits curbless showers and large tiles. A center drain slopes four ways and costs less. Both work well when the pan is built and tested properly.

How long does it take to install a walk-in shower?

About two weeks for a curbed tile shower, three for a glass walk-in with a bench and four to five for a curbless build. The 24-hour flood test and grout curing are built into the schedule.

Does a walk-in shower add value to a home?

A well-built glass walk-in is one of the features buyers mention most in updated homes. It adds the most value when there is still a tub elsewhere in the house for buyers with young children.

How do you stop water from leaving a curbless shower?

The shower floor slopes to the drain at about a quarter inch per foot, the linear drain sits at the far wall, the glass panel blocks spray, and the membrane extends past the shower onto the room floor as a second line of defense.

Walk-in showers near you

Your remodeling address, within our service area.

Showers are built by local tile and framing crews working under the license your state requires. Every license number is shown on our licenses page.

  • Maine
  • New Hampshire
  • Massachusetts
  • Rhode Island
  • Connecticut
  • New York
  • New Jersey
  • Pennsylvania
  • Delaware
  • Maryland
  • Virginia
  • North Carolina
  • South Carolina
  • Georgia
  • Florida
  • Check your remodeling address

Free walk-in shower estimate

Tell us what is under the floor. We will tell you if curbless is possible.

Send the your answers and a photo. A shower supervisor texts back within 5 minutes during business hours and schedules a visit to check the framing.

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Images marked as AI concepts illustrate remodeling ideas, materials and conditions. People shown are fictional role illustrations, not actual ProBuild employees. Images are not photographs of completed ProBuild projects or verified before-and-after pairs.

Your remodeling question

Discuss Walk-in shower installation

Tell us what you want to change. Request a call or estimate; preferred visit times are confirmed separately.

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A supervisor confirms the slot by phone or text before it is booked.

Before your next decision

Still comparing your remodeling options?

Review the questions that make estimates easier to compare, or ask about your own project when you are ready.