
Mt. Pleasant Window & Remodeling Co. handles tub-to-shower conversions in Cranberry, PA. We remove the old bathtub, waterproof the wet area the right way, and install a walk-in shower built from high-density, non-porous acrylic. Every pan is set in a 60 lb. mortar bed with a moisture-proof barrier behind the walls. We’re a family-owned company with 50+ years in Greater Pittsburgh and 150+ years of combined crew experience.
Tub-To-Shower Conversion In Cranberry, PA
Every Conversion Sits On A 60 Lb. Mortar Bed With A Moisture-Proof Barrier, Not Standard Drywall
We Turn A Cramped, Step-Over Tub Into A Walk-In Shower Sealed Against Moisture
That tub you never soak in eats up floor space and forces a high step every morning. A tub-to-shower conversion in Cranberry, PA opens the room and gives you a walk-in shower that’s easier to use and easier to clean.
We start by pulling the tub and looking at what’s behind it, because the wet area under the surface decides how long the finished shower lasts. Water is the enemy in any bathroom, so we build the waterproofing layer first and the pretty part second.
We set the shower pan in a heavy mortar bed, apply a moisture-proof barrier, then fit non-porous acrylic walls that wipe clean. It’s the Mt. Pleasant Way, and it’s how we keep moisture out of your walls and floor for the long haul.
How We Handle a Tub-to-Shower Conversion In Cranberry, PA
Here’s the order of operations that we follow, from the first in-home look to the last panel we set. Nothing moves forward until the phase before it checks out.
Here’s the order of operations that we follow, from the first in-home look to the last panel we set. Nothing moves forward until the phase before it checks out.

Free In-Home Look And Estimate
We come to your home, look at the tub, the plumbing, and the wall space around it, then give you a clear written estimate. We measure the space and talk through what a walk-in shower looks like in that footprint. This first visit costs nothing and carries no obligation. You get real numbers and a plan before you decide anything.
Old Tub Out, Wet Area Checked
We remove the old bathtub and study the subfloor, framing, and plumbing behind it. Old tubs often hide soft wood or past water damage, so we handle any of that before we build. Skipping this step is how leaks start later. Checking the wet area first is what separates a lasting tub-to-shower conversion from a quick cover-up.
Waterproofing And The Mortar Bed
We set the shower pan in a 60 lb. mortar bed and apply a moisture-proof barrier behind the walls, never standard drywall. Standard drywall soaks up moisture and breaks down, which is where mold and rot begin. The mortar bed gives the pan solid, even support. This hidden layer is the part that keeps water where it belongs.
Acrylic Walls And Final Fit
We install high-density, non-porous acrylic walls, set the fixtures, and seal every seam with NovaFlex. The non-porous surface won’t absorb water or grow grime in the grout lines, so cleanup is usually just a quick wipe.
We test the drain and check every joint before we call it done. Then we clean up and leave your bathroom better than we found it.
Choices That Shape Your Cranberry, PA Tub-To-Shower Conversion
A tub-to-shower conversion in Butler County, PA gives you a chance to make a few real decisions. Here’s what each one changes.

Choosing Your Threshold Height
A low threshold makes stepping in easier and gives the room a more open feel. A curbed entry holds water back with a raised lip. We walk through how you use the bathroom and who uses it, then match the entry to that. Both are built on the same waterproof base.
Picking Your Shower Layout
A walk-in shower can fill the old tub footprint or open the room further, depending on your plumbing and wall space. A larger stall feels roomier, while a compact layout leaves space for other fixtures. We measure your room and show you what fits before you commit.
Selecting Wall Color And Finish
Our high-density acrylic walls come in a range of colors and surface looks, from clean solids to stone and tile patterns. Because the acrylic is non-porous, the finish you pick stays looking new with simple cleaning. We bring options so you can see them against your bathroom’s light.
Adding Shelving And Fixtures
Built-in niches, a bench, grab bars, and your shower head and valve all get set during the installation. Planning these up front means they’re anchored into the wall correctly, not tacked on later. Tell us how you want to use the space, and we build those features in while we’re designing your tub-to-shower conversion.
Why Choose Mt. Pleasant Window & Remodeling Co. For Your Cranberry, PA Tub-To-Shower Conversion?
Who does the work and how they operate determines how the finished shower holds up. Here’s what stands behind every tub-to-shower conversion we build and install.
- The Humble Pie Rule: If something isn’t right after we’re done, we own it, and we make it right with additional trusted materials. We don’t disappear once the check clears. You call us directly, and a real person handles it. That’s how we’ve built 800+ five-star reviews across Google, Angi, Facebook, and the BBB.
- Candor On Price And Itinerary: We tell you what the conversion involves and what it costs before we start, including any wet-area repair we find once the tub is out. No surprise line items mid-project. Our four values, Customer First, Care, Candor, and Driven, run the whole job.
- Photo Documentation Of Every Step: We record each technical phase with photo documentation, from the exposed wet area to the finished seal. You get a clear record of what went behind your walls. That’s proof the waterproofing and mortar bed were done right, not just a promise.
- The Mt. Pleasant Way, No Pop-And-Drop: We refuse the pop-and-drop shortcuts other contractors take on wet areas. Senior installers lead each conversion, and a senior manager checks the work at every phase. Nothing gets covered up until the phase before it is verified, so problems get caught early.
- Three Generations Of The Wrobleski Family: The Wrobleski family founded this company in 1975, and second and third generations run it today. We treat every bathroom like it’s one in our own home. That family standard shapes how we build the wet area and how we clean up when the job wraps.
With Mt. Pleasant Window & Remodeling Co.’s tub conversion contractors, you know what to expect during every phase of your tub-to-shower conversion project.
What Homeowners In Cranberry, PA Say About Tub-To-Shower Conversion By Mt. Pleasant Window & Remodeling Co.
Homeowners across Greater Pittsburgh have left 800+ five-star reviews on Google, Angi, Facebook, and the BBB. They point to crews that respect their home, estimates that hold, and work that lasts.
Very Knowledgeable, Friendly, Professional, And Had A Great Sense Of Humor
We Are Very Pleased With The New Walk-In Shower We Had Installed
My husband and I are definitely pleased with the service and quality!
Tub-To-Shower Conversion Questions From Cranberry, PA Homeowners
These are straightforward answers to what we hear most about replacing a tub with a walk-in shower.
Can you build a low-threshold, walk-in shower?
A: Yes, we build low-threshold walk-in showers that are easier to step into and open the room up at the same time. We match the entry height to how you use the bathroom and who uses it. Both low-threshold and curbed entries sit on the same waterproof mortar-bed base.
Do you serve areas near Cranberry, PA?
A: Yes, we serve Cranberry, PA, Butler County, PA, and communities across Greater Pittsburgh. We’re a family-owned company headquartered in Export, PA, with 50+ years in the region. You can see our full coverage on our service areas page.
How long does the conversion take?
A: Most standard tub-to-shower conversions wrap in only a few days. The timeline depends on the wet-area condition behind the tub and the size of the new shower. If we find water damage or plumbing that needs attention, we handle it and keep you updated. We don’t rush the waterproofing to hit a deadline.
How much does a tub-to-shower conversion cost in Cranberry, PA?
A: Cost depends on the size of the new shower, the wall and pan materials you pick, your fixtures, and any wet-area repair we find once the tub comes out.
A compact stall in the old tub footprint costs less than an expanded layout with a bench and niches. We give you a clear written estimate at the free in-home visit, so you know the number before work starts.
What if you find water damage after removing the tub?
A: We repair any soft wood, rot, or plumbing trouble in the wet area before we build the new shower. Old tubs often hide problems that only show once the tub is out. We tell you what we find and what it takes to fix it, then handle it. Building over hidden damage is exactly what we won’t do.
What’s behind the walls of the new shower?
A: We set the shower pan in a 60 lb. mortar bed and install a moisture-proof barrier behind the acrylic walls, never standard drywall. Standard drywall absorbs moisture and breaks down over time. The mortar bed and barrier are the layers that keep water out of your framing and subfloor for the long haul.
Schedule Your Free, In-Home Consultation
Are you searching for a proven home remodeling company in Greater Pittsburgh? Mt. Pleasant Window & Remodeling has offered exceptional window, doors, bathroom, siding, and roofing services to local communities for 50+ years. Call us today for more information and to schedule your free, no-obligation consultation.


