Tub-to-Shower Conversion in Fountainebleau: Scope, Timeline, and Cost
A tub-to-shower conversion in Fountainebleau removes your existing bathtub and replaces it with a walk-in shower, typically taking 5 to 10 working days depending on whether plumbing stays put or gets relocated. Most homeowners in the 33172 area pay between $3,500 and $10,000 for a complete conversion, with the final figure riding on permit scope, material grade, and whether your 1970s CBS slab needs moisture remediation before we set the pan. Call (844) 665-0162 and we’ll walk your specific layout, usually same week.
Fountainebleau’s dense neighborhoods of mid-century concrete block homes, many with informal add-ons from the 1980s suburban rush, present a particular challenge: what starts as a straightforward swap often reveals slab moisture, corroded framing hardware, or unpermitted prior work that must be brought to current Miami-Dade High-Velocity Hurricane Zone standards. We’ve converted dozens of these bathrooms and know where the surprises hide.
How We Handle a Tub-to-Shower Conversion Start to Finish
Every conversion follows five stages. The homeowner makes real decisions at each point, and we’ve found that front-loading those choices keeps the job on track.
Stage 1: Demo and discovery (Day 1)
We strip the tub, surround, and adjacent drywall back to studs. In Fountainebleau, this is where we learn what we’re working with. We probe the slab for moisture intrusion, check whether the existing drain location works for your new shower configuration, and photograph any hurricane straps or blocking that doesn’t meet post-Andrew HVHZ requirements. You’ll decide by end of day whether to relocate the drain or keep it, and whether to expand the footprint into an adjacent closet or Florida room. That decision locks the permit drawings.
Stage 2: Rough-in and structural remediation (Days 2-4)
If we’re moving plumbing, our licensed plumber reroutes drain and supply lines. If the slab shows chronic moisture wicking, we install a vapor barrier and slope correction before the shower pan goes in. When inspectors flag missing or corroded roof-to-wall connections, we sister in new blocking and hardware to satisfy Miami-Dade’s wind-load code. This stage varies most in duration. A drain-in-place job on a dry slab might finish in two days. A full relocate with structural remediation can stretch to four.
Stage 3: Pan and waterproofing (Days 5-6)
We set the shower pan, whether that’s a prefabricated acrylic base or a mud-set tile pan with integrated waterproofing membrane. In Fountainebleau, we don’t skip the liquid-applied waterproofing over cement board or foam backer, not with the hydrostatic pressure this slab sees during wet season. You’ll confirm your wall tile or surround material here, since thickness affects trim and door fit.
Stage 4: Wall finish and fixture set (Days 7-8)
Tile crews work wall to ceiling, or we install your solid-surface panels. Grout cures overnight. We mount the valve, trim, showerhead, and any grab bars or niche shelving. If you selected a frameless glass enclosure, we template now for fabrication, with install typically following a week later.
Stage 5: Final inspection and walkthrough (Day 9-10)
Miami-Dade requires plumbing and building inspections for permitted conversions. We coordinate scheduling, make any punch items, and hand you care instructions for grout sealers or glass coatings. The job isn’t closed until you sign off.
The Material and Configuration Choices That Drive Your Build
Every tub-to-shower conversion in Fountainebleau forces a handful of decisions that separate a $3,500 refresh from a $10,000 reconfiguration. Here’s where the money and longevity actually live:
- Shower pan type: Prefab acrylic or fiberglass bases run $400-$900 installed and work fine for standard 60-by-30-inch openings. Mud-set tile pans with linear drains cost $1,500-$3,000 but let you customize size, shape, and slope. In Fountainebleau’s moisture-prone slabs, we often recommend the mud-set route for its integrated waterproofing and repairability.
- Wall surround vs. full tile: Acrylic or solid-surface wall systems (Kohler Choreograph, for example) install fast and seal tight, running $1,200-$2,500 for a typical three-wall setup. Full tile with cement board and waterproof membrane starts around $2,000 in materials and labor but gives you design flexibility and easier spot repairs if a future leak develops.
- Fixture grade: Moen and Kohler both make reliable valve platforms, but the spread between their builder-grade and premium lines is real. A pressure-balanced valve with basic trim might cost $180. A thermostatic system with multiple body sprays and a handheld runs $800-$1,400. We spec thermostatic for households with young children or elderly residents, since scald protection is built in.
- Glass enclosure: Framed sliding doors in standard sizes start around $600. Semi-frameless or frameless custom glass climbs to $2,000-$3,500 depending on thickness, hardware finish, and whether you need a notched panel to work around a knee wall or bench.
- Plumbing configuration: Keeping your existing drain and valve locations saves $800-$1,500 in rough-in labor. Moving either across the room adds a day of plumber time, concrete cutting, and permit revision. We map this in the first hour so you’re not deciding under pressure.
What Tub-to-Shower Conversion Costs in Fountainebleau, FL
| Component | Typical Range |
|---|---|
| Basic conversion (prefab pan, surround, fixtures in place) | $3,500-$5,500 |
| Mid-grade conversion (tile pan, tiled walls, relocated drain) | $5,500-$8,000 |
| Premium conversion (custom mud pan, full tile, thermostatic valve, frameless glass, structural remediation) | $8,000-$10,000+ |
Five variables push your number up or down:
1. Existing condition of the slab and walls. Chronic moisture infiltration in Fountainebleau’s older CBS homes can require vapor barrier installation, concrete patching, or even partial slab replacement before the pan goes down. We’ve seen this add $800-$2,500.
2. Plumbing relocation. Moving drain or supply lines across a concrete slab means cutting, rerouting, and repouring. Budget $1,000-$2,000 if you’re changing layout.
3. Structural and code compliance. When inspectors flag pre-1992 hurricane straps or unpermitted prior construction, remediation is mandatory before the bathroom permit closes. This is unpredictable but real in Fountainebleau’s 1960s-1980s housing stock.
4. Material grade and brand selection. A Kohler thermostatic system with Silestone shower seat and custom frameless glass can double the fixture and enclosure budget against builder-grade alternatives.
5. Permit scope and inspection rounds. Miami-Dade’s HVHZ compliance adds inspection steps that simpler jurisdictions skip. Permit fees and the coordination time they require are built into our estimates.
Our written estimates include demo, disposal, rough and finish plumbing, pan and wall installation, fixtures, and final inspection coordination. They don’t include cosmetic work outside the wet area, vanity replacement, or flooring extension unless specified. You’ll know the difference before signing.
Why Fountainebleau’s Housing Stock Changes This Job
Fountainebleau sits on flat Miami oolitic limestone with a water table that can rise to within inches of grade during the June-October wet season. That hydrostatic pressure doesn’t just threaten foundations; it wicks through aging slab edges into bathroom walls, accelerating concrete spalling and embedded rebar corrosion in ways we don’t see in coastal or inland-upland South Florida communities. When we open a tub surround here, we expect to find moisture-affected substrate. Sometimes it’s minor, managed with proper waterproofing. Sometimes it forces slab remediation that adds days and dollars.
The other Fountainebleau factor is regulatory. This ZIP, 33172, falls under Miami-Dade’s High-Velocity Hurricane Zone, one of the strictest wind-load codes in the country. Any permitted renovation triggers full HVHZ compliance, which means inspectors examine not just your new shower but roof-to-wall connections, window ratings, and any unpermitted add-ons on the property. We’ve had straightforward bathroom remodeling in Fountainebleau escalate when an inspector flagged a 1978 carport conversion or missing hurricane straps. Our Fountainebleau crew knows the county’s inspectors and their priorities, which helps us anticipate and pre-resolve issues before they stall your job.
Homeowners here often pair interior updates with exterior hardening. If you’re already pulling permits and coordinating inspections, it’s efficient to address Metal Roofing in Fountainebleau or Tile Roofing in Fountainebleau in the same planning cycle, using the same single-source accountability. Our Bathroom Remodeling team coordinates with our exterior crews so you’re not juggling multiple contractors or suffering the gaps that come with handoffs.
Serving Fountainebleau, FL - Our Local Coverage Area
We’re based in the Fountainebleau 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 Fountainebleau
Most conversions finish in 5 to 10 working days. A simple swap with prefab materials and no plumbing relocation takes a week. Jobs requiring drain moves, slab moisture remediation, or structural code upgrades stretch toward two weeks, especially when Miami-Dade inspection scheduling tightens during peak season. Call (844) 665-0162 and we’ll estimate your specific timeline after a quick walkthrough.
Yes. Miami-Dade County requires permits for any plumbing modification and considers tub-to-shower conversion a structural alteration because it changes the wet-area envelope. The permit process includes plumbing and building inspections, and because Fountainebleau sits in the High-Velocity Hurricane Zone, inspectors will verify that any exposed wall or roof connections meet current wind-load standards. We handle permit drawings, submission, and inspection scheduling as part of our standard process.
Often yes, if your existing drain location works for a walk-in shower and your valve height is compatible with modern trim. Many 1960s and 1970s tubs in Fountainebleau have drains centered 14-16 inches from the back wall, which aligns with standard shower bases. We verify this in our initial measurement. Keeping plumbing in place typically saves $800-$1,500 and trims two days from the schedule.
$3,500 covers a straightforward conversion in a standard 60-by-30-inch alcove: prefab acrylic pan, three-wall surround, pressure-balanced valve with basic trim, and your existing drain and supply locations. This assumes dry substrate, no code surprises, and no glass enclosure. It’s a durable, functional shower that suits rental properties or homeowners prioritizing speed and budget. Call (844) 665-0162 for an exact quote on your layout.
We warranty our workmanship for one year from completion, covering installation defects, waterproofing integrity, and trim function. Manufacturer warranties apply to fixtures and materials: Kohler and Moen valves carry limited lifetime warranties on finish and function, while pan and surround warranties vary by product line. We register all manufacturer warranties on your behalf and keep copies in your project file.
Ready to Replace Your Tub with a Walk-In Shower?
We’ll measure your bathroom, check your slab condition, and deliver a written estimate for your tub-to-shower conversion in Fountainebleau with no obligation. Raymond Estevez and our Bathroom Remodeling team coordinate every phase, from permit to final inspection, so you’re not managing multiple crews or wondering who’s accountable. Call (844) 665-0162 or request a visit online. Most Fountainebleau homeowners have their estimate within 48 hours.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Fountainebleau and South Florida.