
Mt. Pleasant Window & Remodeling Co. installs tub-to-shower conversions in Irwin, PA. We’re a family-owned company that has served Greater Pittsburgh since 1975. We take out the old bathtub, waterproof the wet area, and set a high-density non-porous acrylic shower on a 60 lb. mortar bed. A senior installer leads the job, and we record every phase with photo documentation.
Tub-To-Shower Conversion In Irwin, PA
Every Wet Area Is Waterproofed Behind The Panels And Set On A Heavy Mortar Bed, Not A Liner Dropped Over Old Problems
We Replace That Step-Over Tub With A Sealed, Walk-In Acrylic Shower Built For Daily Use
An old soaking tub often sits unused while it eats up the best spot in a small bathroom. A tub-to-shower conversion in Irwin, PA opens that space into a walk-in shower you step into instead of having to climb over. It also fixes what’s hiding underneath, since we open the wet area and check the subfloor and framing once the tub comes out.
At Mt. Pleasant Window & Remodeling Co., we treat the base and the barrier behind the walls as the core of the project. We build on a heavy mortar bed with a moisture-proof layer, then finish with acrylic panels that don’t hold grime in grout lines. Every step follows the Mt. Pleasant Way, so the shower holds up year after year.
The Steps We Follow For Your Irwin, PA Tub-To-Shower Conversion
We run every tub-to-shower conversion in the same order, so nothing gets skipped and each phase is verified before the next one starts.

In-Home Look And Written Plan
We’ll come to your home, measure the tub footprint, and study the plumbing and framing around it. This tells us the drain location, the wall condition, and how the new shower needs to fit. You get a written estimate before any work begins, so the project itinerary and pricing are clear up front.
That planning keeps surprises out of the middle of the job.
Tub Removal And Wet-Area Check
We take out the old bathtub and open the surrounding walls to see what’s behind them. This is where we spot soft wood, old leaks, or drain trouble that a tub liner would just hide. Catching it now protects the framing and the new shower for the long haul. We handle any repairs before we build a single wall.
Mortar Bed And Waterproofing
We set the shower pan in a 60 lb. mortar bed and install a moisture-proof barrier behind the panels. Water needs a stable base and a place to drain, plus a barrier so it never reaches the studs. This is the part most shortcuts skip. Doing it right here is what keeps the shower dry inside the wall for decades.
Acrylic Panels And Final Seal
We install high-density non-porous acrylic wall panels, then seal every joint with NovaFlex. The acrylic doesn’t absorb water or trap grime the way grout lines do. We set your fixtures and glass, test the drain and flow, then clean the space so it’s left better than we found it. A senior installer signs off before we call it done to ensure completion.
Design Options For Your Irwin, PA Tub-To-Shower Conversion
A tub-to-shower conversion gives you a handful of real decisions that shape how the shower looks and works every morning once it’s done.

Setting Your Step-In Height
The threshold determines how easy the shower is to enter. A low base clears the tall tub wall you used to climb over, which matters more as the years add up. We size the base and drain to your bathroom and the height you want. Tell us how low you’d like to go, and we’ll plan the pan around it.
Picking Panel Color And Pattern
Our acrylic panels come in a range of colors and finishes, including tile-look and stone-look styles without any grout lines to scrub. The right pattern brightens a small bathroom and hides water spots between cleanings. We bring samples to your in-home visit so you can match the panels to your floor and fixtures.
Glass Door Or Curtain
A glass door or panel keeps the walk-in open and lets light move through the room, while a simple curtain rod keeps the setup easy and low-cost. Your choice affects the look and the daily cleaning. We’ll walk you through both and set whichever fits your bathroom and budget.
Adding A Bench, Niche, Or Bars
A built-in bench gives you a spot to sit, and recessed niches hold bottles without a hanging caddy. Grab bars anchored into blocking add steady support for stepping in and out. We plan any of these into the framing before the panels go up, so they’re solid, not surface-mounted afterthoughts.
Why Choose Mt. Pleasant Window & Remodeling Co. For Your Irwin, PA Tub-to-Shower Conversion
When you’re looking for tub-to-shower contractors in Westmoreland County, PA, knowing who will be in your home and how they’ll operate goes a long way. Here’s what we bring to every job.
- We Stand Behind The Work: We don’t disappear once the check clears. If something isn’t right after the conversion, we own it, and we fix it, and you reach us directly to make that happen. The quality of our products is something we never compromise on.
- The Mt. Pleasant Way, By The Book: Every conversion follows a strict, verified process, and nothing moves forward until the previous phase checks out. Senior installers lead the work, and senior managers watch over it, so quality wins over speed on the parts you never see.
- Honesty About Pricing And Itinerary: We give you a written estimate before we start, and we tell you plainly if we find rot or plumbing trouble under the old tub. Our core values are putting every customer first, taking care, candor, and staying driven. That shows up in how we quote the job.
- Photo Documentation On Every Phase: We record each technical step with photo documentation, from the bare wet area to the final seal. That gives you a clear record of the mortar bed, the barrier, and the sealed joints behind your acrylic walls. We take accountability for the work we do, every time.
- Three Generations Of Local Ownership: The Wrobleski family started this company in 1975, and second and third generations run it today across Greater Pittsburgh. We treat your bathroom like one in our own home, which is why we don’t cut the waterproofing to save a day.
Don’t just take our word for it. Let us prove that we can give you the Irwin, PA tub-to-shower conversion that your bathroom needs and deserves.
What Homeowners Say About Tub-To-Shower Conversion In Irwin, PA From Mt. Pleasant Window & Remodeling Co.
We’ve earned 800+ five-star reviews across Google, Angi, Facebook, and the BBB. Homeowners across Greater Pittsburgh point to crews who show up on time, leave clean workspaces, and showers that hold up long after the job wraps.
Thank you!…
My master bath remodel team is awesome! Team manager Adam has outstanding communication skills in addition to his mastery of plumbing. Tom and Mike, my installers, have great respect for Adam. Tom and Mike showed up to my house as scheduled, covered all floors involved with heavy duty drop cloths. Thank you!! When the guys left my home at the end of each workday, the clean-up was meticulously completed. They even took all the boxes and trash away with them.They invited me into the work area to check out different install procedures and made sure that my shower bench, grab bars, shelves and shower head were all placed at my desired heights. I have nothing negative to report concerning my remodel project with Mt. Pleasant Remodeling. From my initial phone call to initiate my project, contract meeting with Greg, walk through with Adam, then the 6 day tear out/ install and my follow up phone calls, the communication and customer service has been stellar! Thank you! Kathi
Listened To My Wishes For My Home And Worked With Me To Create A Plan
Super Helpful With Helping Us Pick Out The Siding We Wanted
Tub-To-Shower Conversion Questions From Irwin, PA Homeowners
Read on to see answers to the questions we hear most about tub-to-shower conversions in Irwin, PA.
Can you make the shower easier to step into?
A: Yes. We build low-threshold walk-in showers that clear the tall tub wall you used to climb over. We size the base to the step-in height you want, and we can add a bench and grab bars for steadier support.
Do you serve areas near Irwin, PA?
A: Yes. We work throughout Greater Pittsburgh and across Westmoreland County, PA, plus the surrounding communities. You can start with a free, no-obligation in-home consultation, and if you’re not sure we’re available at your address, reach out, and we can confirm.
How long does the tub-to-shower conversion take?
A: Most standard conversions finish in a few days. The timeline shifts if we uncover extensive water damage or need to reroute a drain. We verify each phase before moving on, so the schedule reflects real work, not a rushed sprint.
How much does a tub-to-shower conversion cost in Irwin, PA?
A: Cost depends on the size of the wet area, the acrylic panels and base you choose, the door and fixtures, and any subfloor or plumbing repair we find once the tub is out. We give you a written estimate during the in-home visit, so you see the full outline before work starts.
What are the shower walls made of?
A: We install high-density, non-porous acrylic panels. Acrylic doesn’t soak up water or hold grime in grout lines the way tile does, so it stays cleaner with far less scrubbing. The panels come in colors and patterns, including tile-look and stone-look finishes.
What if you find water damage under the old tub?
A: We repair any soft wood, rot, or plumbing trouble in the wet area before we build the new shower. We open the walls once the tub comes out and inspect the subfloor, drain, and studs. Fixing it now keeps the problem from spreading behind your new panels.
Why set the shower pan in a mortar bed?
A: A 60 lb. mortar bed gives the pan a solid, level base that won’t flex or crack under daily use. We pair it with a moisture-proof barrier behind the walls, so water drains right and never reaches the framing. This is the foundation the whole shower depends on.
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.


