Tub-to-Shower Conversion in Westchester, FL: Scope, Timeline, and Cost
A tub-to-shower conversion replaces your existing bathtub with a purpose-built shower enclosure, typically taking 5 to 10 business days from demolition to final inspection. In Westchester, most homeowners pay between $3,500 and $10,000 depending on whether plumbing stays in place and what materials you select. Call (844) 665-0162 and we’ll walk you through what’s involved for your specific bathroom.
How We Handle a Tub-to-Shower Conversion from Start to Finish
We’ve done enough of these in Westchester’s 1950s and 60s ranch homes to know where the surprises hide. Here’s how the work actually breaks down, and what you’ll need to decide at each point.
Day 1: Demo and Discovery
We strip out the tub, surround, and any water-damaged substrate behind it. In Westchester’s older CBS homes, this is where we find the real condition of your plumbing: original galvanized supply lines, improperly sloped drains, or a vent stack that doesn’t meet current code. We photograph everything and review it with you before lunch. You’ll decide right then whether to fix only what’s exposed or replumb the entire wet wall while it’s open.
Days 2-3: Rough-In and Structural Prep
If you’re keeping the drain in its existing location, we verify the P-trap depth and pitch against your new shower base. Moving the drain even 12 inches means cutting into the concrete slab, which is common in Westchester’s slab-on-grade construction, and adds roughly 2 days plus the cost of a plumbing sub. We also frame any knee walls or bench seats you’ve chosen, and install blocking for grab bars if you want them. This is when you lock in your fixture locations; changes after this point get expensive fast.
Days 4-6: Waterproofing and Tile/Panel Installation
We apply liquid or sheet membrane to all wet-area surfaces, flood-test the pan for 24 hours if it’s a traditional mortar bed, then begin your finish surfaces. Most Westchester homeowners choose either large-format porcelain tile (wider grout joints, more slip resistance) or solid-surface wall panels (faster install, fewer seams). Tile adds 2-3 days; panels can go up in one. Your material choice here is the single biggest schedule variable.
Days 7-8: Glass, Fixtures, and Trim
We install your shower valve, head, and any handheld on a slide bar, then hang the glass enclosure. Frameless glass looks clean but requires precise wall plumbness, something 60-year-old Westchester bathrooms don’t always offer without shimming or reframing. Semi-frameless or framed units forgive more irregularity and cost less. We caulk, seal, and clean everything before the final walkthrough.
Day 9-10: Inspection and Completion
Miami-Dade County requires a plumbing rough-in inspection and a final inspection for tub-to-shower conversions that involve drain relocation or valve replacement. We schedule these, meet the inspector, and don’t close out until everything passes. Most Westchester jobs clear in two visits; if the inspector flags something, we fix it same-day and reschedule.
The Choices That Shape Your Shower
Every tub-to-shower conversion forces a handful of decisions that aren’t about color or style. They’re about how the shower functions and how long it lasts in South Florida’s humidity and water conditions.
- Shower base type: Acrylic or fiberglass pans are molded in one piece, install fast, and cost less upfront. They flex slightly over time and can crack if the slab underneath settles. Custom mortar-bed pans with a vinyl or hot-mop liner cost more and take longer, but they conform to irregular floors and last decades. In Westchester, where some slabs have shifted over 60-plus years, we often recommend the mortar bed.
- Wall surround material: Ceramic or porcelain tile gives you unlimited design range and better resale appeal, but grout needs sealing every 12-18 months in hard-water areas like Miami-Dade. Solid-surface panels, such as cultured marble or engineered quartz, have no grout lines and clean easily, though your color and texture options narrow. We install both; the honest difference is maintenance versus aesthetics.
- Glass enclosure style: Frameless glass with 3/8-inch tempered panels and minimal hardware runs $800-$2,500 more than a framed unit, depending on layout. It requires walls that are plumb within 1/8 inch over 8 feet, which we sometimes have to build out in older Westchester homes. If your walls are out of true, a semi-frameless door on a framed panel system avoids the premium without looking dated.
- Plumbing configuration: Keeping your existing valve location and drain position saves $1,200-$2,800 in labor and materials. Moving either one means opening the slab or reconfiguring supply lines in the wall. We always quote both scenarios so you can see the trade-off.
- Accessibility features: A curbless entry requires recessing the pan into the slab, which is feasible in most Westchester homes but adds 1-2 days and $1,500-$3,000. Built-in benches and grab-bar blocking add minimal cost during construction but are expensive retrofits later. If you’re planning to age in place, we build the blocking in now regardless.
What Tub-to-Shower Conversion Costs in Westchester, FL
| Project Scope | Price Range |
|---|---|
| Basic conversion, same layout, acrylic surround | $3,500-$5,500 |
| Mid-range conversion, tile walls, relocated drain | $5,500-$8,000 |
| Full reconfiguration, curbless entry, frameless glass, premium fixtures | $8,000-$10,000+ |
Five factors move you up or down this range. First, size and layout: a standard 60-by-30-inch tub footprint converted straight across costs less than expanding into a 48-by-36-inch walk-in. Second, existing condition: replacing rotted studs, mold remediation behind the surround, or upgrading an old electrical feed for a modern valve adds labor and materials we can’t predict until demo. Third, plumbing and electrical relocation: moving the drain, valve, or adding a dedicated GFCI circuit each carries its own line item. Fourth, material grade: imported porcelain, natural stone, or premium fixtures multiply material costs without necessarily adding function. Fifth, permit and inspection scope: Miami-Dade County’s fees are fixed, but the time we spend coordinating inspections and addressing corrections is built into our labor estimate.
Our written estimates include demolition, disposal, rough and finish plumbing, waterproofing, wall finishes, the shower base, glass enclosure, fixtures, and all inspections. What typically isn’t included: permit fees paid directly to the county, asbestos or lead testing if your home predates 1978, and any repair work outside the wet wall that we discover after demo begins. We flag likely contingencies during the initial walkthrough so you’re not surprised.
What Westchester’s Homes and Rules Mean for This Job
Westchester sits in unincorporated Miami-Dade County, which means no city hall to walk permits through, and no local variance board to appeal to if your project hits a snag. Everything routes through the county’s Central Permitting Division, and for anything touching plumbing or structure, that includes compliance with the High Velocity Hurricane Zone requirements. While a tub-to-shower conversion doesn’t face the same wind-load scrutiny as a roof replacement, the county still checks that any new electrical work meets current code and that your bathroom exhaust, if we’re upgrading it, vents properly to the exterior.
The housing stock itself shapes what we find. Those single-story CBS ranches built between 1952 and 1975 often have bathrooms with 7-foot-6-inch ceilings, narrow doorways, and original cast-iron or galvanized drains that have corroded from the inside out. We’ve opened walls on SW 24th Street corridor homes and found tub surrounds installed directly over unsealed drywall with no moisture barrier. The repair scope jumps quickly when that’s the case. We also see a lot of prior homeowner modifications, plumbing routed through concrete block cavities in ways that don’t meet modern standards, which we have to bring current to pass inspection.
Water quality matters too. Miami-Dade’s supply is moderately hard, and calcium buildup on original shower valves is common in Westchester homes that haven’t had plumbing updates. If your valve body is scaled shut, we replace it now rather than tile over it and face a leak in three years. It’s the kind of thing a contractor focused only on speed might miss.
Homeowners in Westchester often pair interior work with exterior projects, and we frequently coordinate Metal Roofing in Westchester or Tile Roofing in Westchester for clients who want to address the full envelope while we’re already permitted and on-site. Our Bathroom Remodeling crew works as part of a single-source team, so if your tub conversion turns into a full gut, we’re already staffed for it. That’s the difference between hiring a trade-specific installer and working with a contractor who handles the whole house.
If you’re considering this as part of a wider renovation, see our Bathroom Remodeling in Westchester page for how we approach full bathroom overhauls.
Serving Westchester, FL - Our Local Coverage Area
We’re based in the Westchester area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked - Tub-to-Shower Conversion in Westchester
Most conversions finish in 5 to 10 business days, assuming no drain relocation and standard material lead times. Moving plumbing, custom tile work, or Miami-Dade inspection scheduling can extend that to two weeks. Call (844) 665-0162 and we’ll give you a firm timeline after seeing your bathroom.
Yes, if you’re replacing the valve, moving the drain, or doing any electrical work. Miami-Dade County requires plumbing rough-in and final inspections for all of the above. We pull the permit, schedule inspections, and meet the inspector as part of our standard process.
Often yes, if your existing drain location works with a standard shower base and your valve height is compatible with a modern trim kit. We verify this during the initial walkthrough. Keeping everything in place typically saves $1,200-$2,800 and shortens the schedule by 2-3 days.
In Westchester, most homeowners pay between $3,500 and $10,000, with the median job landing around $6,000 for a mid-range tile surround and relocated drain. Your exact number depends on size, condition, material choices, and whether we reconfigure plumbing. We provide itemized estimates so you see where every dollar goes.
We warranty our labor for one year from completion, and the materials we install carry their own manufacturer warranties, typically 5-10 years for acrylic surrounds and lifetime for many tile-setting systems. If something fails due to our installation, we fix it. For warranty details on a specific product line, ask during your estimate.
Ready to Talk Through Your Tub-to-Shower Conversion?
We’ll come to your Westchester home, measure your space, check your existing plumbing, and give you a written estimate with real numbers, not a range designed to get our foot in the door. There’s no charge for the visit, and we’ll tell you honestly if your bathroom makes sense for a conversion or if a full remodel is the smarter play. Call (844) 665-0162 or fill out our contact form and we’ll schedule something this week.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Westchester and South Florida homeowners since our founding.