Walk-In Showers & Shower Remodeling in Lakes by the Bay, FL - What’s Involved
Walk-in showers & shower remodeling in Lakes by the Bay typically runs $4,500-$12,000 for a full walk-in shower installation or comprehensive shower remodel, with most projects completed in 5 to 10 working days depending on structural changes and material lead times. If you’re staying within the existing wet-area footprint and not relocating plumbing, we can often have you showering in your new space within a week. Call (844) 665-0162 and we’ll walk through your layout, your priorities, and what your specific home will need.
The homes here tell a complicated story. Lakes by the Bay sits at the southern tip of Miami-Dade County, built almost entirely between 1987 and the mid-1990s, which means many properties were either damaged by Hurricane Andrew or completed just as the county’s building code was rewritten. That split matters when we’re opening walls behind a shower. We’ve found everything from original single-wrap hurricane straps to fully upgraded roof-to-wall connections, sometimes on the same street. For shower remodeling specifically, the concern is less about roof straps and more about what we discover once tile and backer board come off: corroded copper from the high water table, inadequate waterproofing from pre-1993 construction, or slab moisture intrusion that has to be addressed before any new shower system goes in.
We’re Lakes by the Bay contractors who handle this work as part of our broader Bathroom Remodeling services, and we also serve homeowners across South Florida from our Fort Lauderdale base.
How We Approach Walk-In Showers & Shower Remodeling - Start to Finish
We’ve refined this into five clear stages so you know what’s happening, what you’re deciding, and how long each piece takes.
Stage 1: Site measure and scope lock (Day 1, 2-3 hours on site)
We photograph and laser-measure your existing shower, identify plumbing locations, and test for slab moisture if we’re on a ground-floor bathroom. In Lakes by the Bay, that moisture test isn’t optional. The water table sits just below slab level throughout the 33189 ZIP, and we’ve seen hydrostatic pressure push water through slab cracks that a homeowner never noticed because old tile and mud-bed masked it. You’ll decide at this stage: keep the existing plumbing footprint or relocate fixtures. Keeping it saves roughly $1,500-$3,500 and several days. Moving the drain or valve location means breaking concrete, which triggers the moisture conversation again.
Stage 2: Demolition and substrate inspection (Days 2-3)
Everything comes out: tile, backer board, pan, valve, door. We inspect the studs for rot or termite damage, check the slab for cracks or standing water, and verify that existing venting and drain slope meet current code. Homes built before 1993 here often have galvanized or early copper supply lines with significant interior corrosion. If we find compromised plumbing behind the wall, we flag it immediately. You’re not deciding much at this stage except whether to upgrade the shower valve to a thermostatic model, which we recommend for any household with young children or temperature-sensitive occupants.
Stage 3: Rough plumbing, waterproofing, and prep (Days 4-6)
New valve body, drain assembly, and any relocated lines go in. We install our waterproofing system - either a bonded membrane (Schluter-Kerdi or equivalent) or a traditional hot-mop pan with cement board and liquid membrane, depending on your material choice and budget. In flood-prone areas of Lakes by the Bay, we prefer bonded membrane systems with integrated drains because they create a true watertight envelope from curb to ceiling. You’ll confirm your tile or solid-surface selection at this point, since lead times vary. Porcelain field tile might be in stock; a custom-ordered large-format or natural stone could add 10-14 days.
Stage 4: Tile or solid-surface installation (Days 7-9)
Walls, floor, niche, and any feature strips go in. Grout or epoxy joints follow. If you’ve chosen a solid-surface pan with wall panels - a growing preference among Lakes by the Bay homeowners who want minimal grout maintenance - this stage shortens to 2-3 days. We install your glass enclosure template at this stage for final measurement. You’ll do a walkthrough to confirm layout, niche height, and any accent placement before grout cures.
Stage 5: Glass, fixtures, hardware, and final inspection (Days 10-12)
Frameless or semi-frameless enclosure installs, trim hardware goes on, and we pressure-test everything. Miami-Dade requires a plumbing rough inspection and a final inspection for any shower remodel involving valve replacement or drain modification. We schedule both. You get a final walkthrough with care instructions and warranty documentation.
The Material and Configuration Decisions You’ll Make
Walk-in showers & shower remodeling in Lakes by the Bay involves more choices than most homeowners expect. Here’s what actually moves the needle on performance, maintenance, and cost:
- Shower pan: tiled mud-bed vs. solid-surface - A traditional mud-bed pan with tiled surface runs $800-$1,500 in labor and materials, gives you unlimited design flexibility, but requires grout maintenance and eventual re-grouting in our hard water. Solid-surface pans (acrylic, Swanstone, or custom cultured marble) run $1,200-$2,800, install faster, eliminate grout lines entirely, but limit you to manufacturer colors and sizes. For homeowners planning to age in place, solid-surface with a zero-threshold entry is the safer long-term choice.
- Wall substrate: cement board + liquid membrane vs. bonded sheet membrane - Cement board with rolled-on waterproofing is the standard most homeowners know, and it’s perfectly adequate when expertly applied. Bonded membranes like Schluter-Kerdi or Laticrete Hydro Ban offer faster installation and more forgiving seams, but add $600-$1,200 to material cost. In our market, where humidity stays above 70% for half the year, the extra seam security is worth considering.
- Wall finish: ceramic/porcelain tile vs. large-format vs. solid-surface panels - Standard ceramic or porcelain tile ($3-$12/sq ft material) remains the value choice. Large-format porcelain or stone-look tile ($8-$22/sq ft) reduces grout joints and reads as more contemporary. Full solid-surface wall panels ($25-$45/sq ft installed) eliminate grout entirely. Caesarstone and Silestone both offer shower-wall slab options in select colors if you want the seamless look of engineered quartz. We don’t push one over another; we show you samples and explain the maintenance reality of each.
- Glass enclosure: framed, semi-frameless, or frameless - Framed enclosures ($600-$1,200) are functional and cost-effective. Semi-frameless ($1,000-$1,800) cleans up the sight lines. True frameless ($1,500-$3,200) with 3/8″ or 1/2″ tempered glass is the premium choice, but requires precise wall plumbness that older Lakes by the Bay homes sometimes lack without reframing. We measure for this specifically during Stage 1.
- Fixtures and valve: pressure-balance vs. thermostatic - Pressure-balance valves ($150-$400) prevent scalding from pressure drops. Thermostatic valves ($350-$800) hold exact temperature regardless of other water use in the house. For homes with original 3/4″ supply lines, thermostatic is a meaningful upgrade. We carry Kohler and Moen lines across both categories.
What Walk-In Showers & Shower Remodeling Costs in Lakes by the Bay, FL
Walk-in showers & shower remodeling in Lakes by the Bay, FL typically falls between $4,500 and $12,000. Here’s what pushes a project toward the lower or upper end of that range:
| Cost Factor | Low-End Impact | High-End Impact |
|---|---|---|
| Keeping existing plumbing footprint | Saves $1,500-$3,500 | Relocating drain/valve adds $2,000-$4,500 |
| Substrate condition | Clean studs, no moisture issues | Slab repair, termite damage, or re-framing adds $800-$3,000 |
| Material grade | Standard ceramic tile, framed glass | Large-format or natural stone, frameless glass, solid-surface panels |
| Shower size and features | Standard 36″×48″ or 48″×48″ | Bench seat, multiple niches, linear drain, steam capability |
| Permit and inspection scope | Simple valve replacement, no structural change | Drain relocation, wall movement, or electrical additions trigger full permitting |
Our written estimates include demolition, disposal, all materials specified, labor, rough and final plumbing inspections, and project management. What typically sits outside the base estimate: permit fees paid directly to Miami-Dade County (usually $150-$400 for this scope), any asbestos or lead testing if your home predates 1980 (rare in Lakes by the Bay, but we test if we suspect it), and homeowner-supplied fixtures if you choose to purchase your own valve or trim separately.
Call (844) 665-0162 for an exact quote on your specific layout. Estimates are free, and we’ll flag any of the variables above that apply to your home.
What Lakes by the Bay Homes Specifically Do to This Job
The construction history here shapes every shower remodel we touch. Lakes by the Bay homes are almost exclusively CBS construction from the late 1980s through the mid-1990s, with a significant share rebuilt after Hurricane Andrew to the post-1993 code. That matters behind your shower walls in three specific ways.
First, the high water table and FEMA AE/AH flood zone designation for much of 33189 means slab-on-grade bathrooms routinely show elevated moisture readings. We’ve opened showers in this community and found standing water in the pan cavity that the homeowner never sensed because the old mud-bed absorbed it slowly. We always specify a vapor barrier and drainage mat beneath new pans when moisture testing indicates risk.
Second, the pre-Andrew vs. post-Andrew split affects wall framing. Pre-1993 homes here sometimes have 2×4 interior walls with minimal blocking, while rebuilds and later construction used 2×6 framing with proper backing for grab bars and heavy glass. If we’re installing a frameless enclosure or aging-in-place grab bars in an original 1989 home, we often need to open adjacent walls and add solid blocking. That’s not a surprise we spring on you; we check for it during Stage 1 with a stud sensor and selective probe cuts.
Third, HOA architectural review is active in this planned community. Most Lakes by the Bay homeowners associations require submission of material samples and fixture specifications before exterior-facing work begins. Shower remodeling doesn’t typically trigger exterior review, but if your project is part of a full Bathroom Remodeling in Lakes by the Bay that includes window replacement or exterior door changes, the package goes to HOA simultaneously with our permit drawings. We handle both submissions as part of our project management.
Homeowners here often pair interior work with exterior hardening. If you’re already addressing your home’s envelope, our Roof Replacement & Installation in Lakes by the Bay and Metal Roofing in Lakes by the Bay crews coordinate timing so you’re not living through two separate construction cycles.
Serving Lakes by the Bay, FL - Our Local Coverage Area
We’re based in the Lakes by the Bay 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 - Walk-In Showers & Shower Remodeling in Lakes by the Bay
Most projects finish in 5 to 10 working days if we keep the existing plumbing footprint and materials are in stock. Relocating the drain, ordering custom tile, or addressing slab moisture issues can extend that to 2-3 weeks. We build a detailed schedule during your estimate so you know which factors apply to your home. Call (844) 665-0162 and we’ll timeline your specific project.
Yes, if we’re replacing the shower valve, modifying the drain location, or moving any walls. Miami-Dade County requires a plumbing permit with rough and final inspections for this scope. We pull the permit, schedule inspections, and ensure code compliance as part of our standard process. Simple cosmetic tile-over-tile resurfacing without plumbing changes sometimes avoids permitting, but we rarely recommend that approach in this market given the moisture risks.
Sometimes, but it’s rarely the right call in Lakes by the Bay homes. Tile-over-tile or acrylic insert systems exist, but they don’t address the moisture and substrate issues we regularly find behind original showers here. If your existing pan, valve, and walls are in genuinely good condition, we’ll tell you. More often, we recommend full demo to inspect and properly waterproof, which protects your investment and prevents mold or structural damage that a surface-level fix would hide.
A walk-in shower installation typically refers to converting an existing tub or shower space to a curbless or low-threshold walk-in design, which may involve structural changes to the floor and drainage. A full shower remodel keeps the walk-in configuration but replaces every component: pan, walls, valve, fixtures, and enclosure. The cost ranges overlap, but installation from scratch in a new location runs higher due to plumbing rough-in and framing. We’ll clarify which category your project falls into during our first site visit.
We warranty our workmanship for one year, which covers installation quality, waterproofing integrity, and functional performance. Manufacturer warranties apply separately to your valve (typically lifetime for Kohler and Moen trim), glass enclosure hardware, and any solid-surface materials. Tile and grout aren’t manufacturer-warranted, but our waterproofing system carries its own material warranty when we use bonded membrane products. We document all warranties in writing at project closeout.
Ready to Start Your Walk-In Shower Project?
Call (844) 665-0162 for a free, on-site estimate for walk-in showers & shower remodeling in Lakes by the Bay. We’ll assess your existing space, test for moisture, walk through material options, and give you a written proposal with a clear timeline. No pressure, no generic pitches - just specific answers about your home and what it’ll take to get it done right.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Lakes by the Bay and South Florida homeowners since our founding.