Tub-to-Shower Conversion in West Perrine: What It Costs and How Long It Takes
A tub-to-shower conversion in West Perrine runs $3,500-$10,000 for most single-family homes, and our crew typically completes the job in 3-5 working days once permits clear. You’ll keep your existing wet-wall footprint or expand it, replace the tub with a curbed or curbless shower pan, and select from tile surrounds, solid-surface panels, or a hybrid system. Call (844) 665-0162 and we’ll walk through your bathroom layout, check whether your drain line needs reconfiguration, and give you a written estimate with no obligation.
How We Handle Tub-to-Shower Conversion Start to Finish
We’ve done enough of these in West Perrine’s 33157 ZIP and nearby unincorporated pockets to know where the surprises hide. Here’s the actual sequence, what you decide at each stage, and how long each phase takes.
Stage 1: Site measure and scope lock (Day 1, 2-3 hours)
We photograph and measure your existing tub alcove, check the drain location (center, offset, or end-drain), and verify whether your water heater capacity supports the showerhead flow rate you’re considering. You’ll decide right then: curbed or curbless entry, standard 36-by-36-inch footprint or expansion into adjacent closet or vanity space, and whether we’re keeping the existing window in the wet wall. We also note if your home is pre-Andrew CBS or a 1990s rebuild, since the slab condition and wall framing vary significantly between the two eras.
Stage 2: Permit pull and material order (3-10 business days)
Because West Perrine is unincorporated Miami-Dade County, we submit to the county Building Department directly, not through any city office. Inspectors here enforce the High Velocity Hurricane Zone product-approval list exclusively. That means every valve, shower door, and adhesive sealant we spec must carry a Miami-Dade Notice of Acceptance. We handle the paperwork, but you sign off on the fixture schedule so there’s no substitution later without your knowledge. Material lead times for Kohler valve trims or custom Silestone shower bases typically run 5-7 business days.
Stage 3: Demolition and rough-in (Days 2-3 of construction)
We remove the tub, surround, and any water-damaged backing. If your drain needs moving, we core through the slab. West Perrine’s oolitic limestone bedrock sits inches below grade in many lots, so what should be a simple jackhammer job occasionally requires core drilling. We flag this in the estimate if we suspect it. You’ll inspect the open walls with us to confirm there’s no hidden termite damage or prior unpermitted plumbing work before we close things back up.
Stage 4: Waterproofing and finish installation (Days 4-5)
We install the pan, set the valve rough-in at your preferred height, and apply the waterproofing membrane. Tile crews or solid-surface installers follow, depending on your selection. If you chose a frameless glass enclosure, we template once the curb and walls are finished. You’ll do a walk-through to confirm grout color, caulk line crispness, and showerhead placement before we call for inspection.
Stage 5: Final inspection and turnover (Day 6, half day)
Miami-Dade County inspects for proper drain slope, valve anti-scald function, and waterproofing continuity. We correct any punch items same day and hand you the maintenance guide for your specific materials.
The Choices You’ll Make for Your Tub-to-Shower Conversion
Every option below changes how the shower performs, how it looks in five years, and where your final price lands in that $3,500-$10,000 band.
- Shower pan material: Fiberglass or acrylic units are molded, fast to install, and cost less upfront. They can flex and crack over time, especially if the slab underneath shifts. Solid-surface pans (Caesarstone or custom-cast options) cost more but eliminate seams and carry longer manufacturer backing. Tile pans with proper waterproofing look premium and allow any size or shape, though they demand more maintenance and skilled labor.
- Wall surround system: Acrylic or fiberglass three-panel systems go up in a day, never need grout, and suit rental properties or tight budgets. Tile surrounds offer limitless design range but require sealed grout joints that need resealing every 12-18 months in West Perrine’s hard water. Solid-surface wall panels (cultured marble, quartz composite) split the difference: no grout, clean seams, higher material cost.
- Entry style: A standard 4-6 inch curb contains water reliably and costs less. Curbless entries require precise floor slope, sometimes a trench drain, and occasionally subfloor modification. They’re worth it for aging-in-place plans or a seamless look, but they add $800-$2,400 depending on slab work.
- Valve and fixture grade: Moen Posi-Temp and Kohler pressure-balancing valves are our standard; both carry Miami-Dade NOAs. Thermostatic valves maintain temperature more precisely but cost roughly $200-$400 more in material. You’ll feel the difference if multiple fixtures draw from the same water heater.
- Glass enclosure: Bypass sliding doors work in tight spaces. Hinged or pivot doors feel more spacious. Frameless glass costs 40-60% more than framed but eliminates corrosion-prone metal channels in this humid, salt-air climate.
What Tub-to-Shower Conversion Costs in West Perrine, FL
Tub-to-shower conversion in West Perrine typically costs $3,500-$10,000. Here’s what pushes a job toward the low or high end of that range.
| Cost Factor | Low-End Impact | High-End Impact |
|---|---|---|
| Keeping existing footprint and drain location | Standard $3,500-$5,500 range | - |
| Relocating drain or expanding into adjacent space | - | Adds $1,200-$3,500 |
| Acrylic/fiberglass surround with standard valve | Keeps material costs down | - |
| Tile surround with cement board and membrane | - | Adds $1,500-$4,000 |
| Curbless entry with trench drain | - | Adds $800-$2,400 |
| Slab core drilling for drain relocation (limestone bedrock) | - | Adds $400-$1,200 |
Our written estimate includes demolition, disposal, rough plumbing within the wet wall, pan installation, waterproofing, wall finish, trim plumbing, and final inspection coordination. It does not include permit fees (typically $180-$350 in unincorporated Miami-Dade), any electrical work for relocated lighting or added exhaust fans, or repairs to unexpected rot or termite damage found behind walls. We photograph and discuss anything unforeseen before proceeding.
If you’re considering this as part of a full Bathroom Remodeling in West Perrine, we can sequence the tub-to-shower conversion alongside vanity replacement, flooring, and lighting under one permit package, which often reduces overall project overhead.
What West Perrine Homes Specifically Do to This Job
West Perrine’s housing stock shapes nearly every tub-to-shower conversion we quote here. The 1950s-1970s CBS homes on streets near SW 168th Street and SW 107th Avenue often have original cast-iron tubs set in mortar beds on slabs that have settled unevenly over decades. When we pull these, we frequently find the drain line has sagged or the vent stack is undersized by current code. The 1990s post-Andrew rebuilds, common closer to the Palmetto Estates boundary, tend to have PVC drain lines in better shape but sometimes carry the telltale signs of rapid reconstruction: shallow waterproofing, fiberglass surrounds glued directly to green board, and windows placed too low in the wet wall for modern showerhead clearance.
The unincorporated status matters for your timeline. All permits route through Miami-Dade County’s Building Department, and inspectors here apply HVHZ product-approval standards that contractors working just east in incorporated Cutler Bay may not encounter daily. We’ve seen out-of-area crews spec Florida Statewide-approved shower doors or valves that get red-tagged at rough inspection because they lack the specific Miami-Dade NOA required in West Perrine. We maintain a current NOA library for every brand we offer, including Kohler and Moen fixture lines, so substitutions mid-project don’t delay your finish date.
Water hardness is another local factor. West Perrine draws from the Biscayne Aquifer, and calcium buildup on glass and valve cartridges is real. We typically recommend frameless enclosures with coated glass and accessible valve cartridges for this reason. Homeowners who’ve had us handle exterior work, like Metal Roofing in West Perrine or Tile Roofing in West Perrine, already know we account for local conditions in our specs. Our Bathroom Remodeling crew applies the same discipline.
Serving West Perrine, FL - Our Local Coverage Area
We’re based in the West Perrine 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 West Perrine
Construction itself takes 3-5 working days, but permit review in unincorporated Miami-Dade County typically adds 3-10 business days before we can start demolition. If your home is a pre-Andrew build with suspected unpermitted prior work, we may need an additional plan review. Call (844) 665-0162 and we’ll check current county turnaround times when we quote.
Yes. Any wet-wall plumbing modification, drain relocation, or waterproofing replacement in West Perrine requires a Miami-Dade County building permit with plumbing and building inspections. Because this is unincorporated territory, there’s no municipal shortcut. We pull the permit as part of our standard process.
Often yes, if your existing tub has a center or end drain that aligns with a standard shower pan configuration. Keeping the drain in place saves $1,200-$3,500 and avoids slab work. We’ll confirm this during our site measure by checking your drain location against the pan options you prefer.
The lowest-cost path is an acrylic or fiberglass surround system in your existing footprint, with a standard pressure-balancing valve and a framed sliding door. This typically lands near the $3,500-$5,000 range in West Perrine. Moving the drain, choosing tile, or going curbless pushes the price up meaningfully.
We warranty our installation workmanship, and each material carries its own manufacturer backing. Acrylic surrounds typically carry 10-30 year limited warranties. Kohler and Moen valves carry lifetime limited warranties on finish and function. Tile installations rely on our waterproofing workmanship guarantee plus the membrane manufacturer’s spec. We provide all warranty documents at turnover.
Get Your Free Estimate for Tub-to-Shower Conversion in West Perrine
Call (844) 665-0162 to schedule a free on-site estimate. We’ll measure your bathroom, check your drain and slab conditions, review material samples from our 50+ brand portfolio, and email you a written estimate within 24 hours. No pressure, no deposit required to quote.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving West Perrine and South Florida.