What Tub-to-Shower Conversion Costs and Involves in Riviera Beach
A tub-to-shower conversion in Riviera Beach typically runs $3,500-$10,000, takes 3 to 7 working days, and replaces your existing bathtub with a waterproofed shower enclosure using your current drain location when possible. Most homeowners in 33404 call us at (844) 665-0162 when the original fiberglass tub has cracked, the surround is leaking into the wall, or they’re simply done stepping over a 14-inch threshold every morning. We handle permits, demo, plumbing rough-in, waterproofing, tile or solid-surface walls, glass enclosure, and final inspection.
How We Convert a Tub to a Shower - Start to Finish
Every tub-to-shower conversion follows five stages. Here’s what actually happens in your Riviera Beach home, what you’ll need to decide, and how long each stage takes.
Stage 1: Site measure and plumbing assessment (Day 1, 2-3 hours)
We pull the access panel behind your tub and verify whether your drain line is cast iron, PVC, or ABS, and whether the P-trap sits directly below the tub or offset toward the wall. This determines whether we can keep the drain in place or must break concrete to relocate it. You’ll decide at this stage: keep the existing footprint for cost savings, or expand the shower width by moving a wall or stealing closet space. We also test water pressure and check whether your valve is a two-handle legacy setup that Florida plumbing code now requires us to replace with a pressure-balanced or thermostatic single-handle valve.
Stage 2: Demo and substrate inspection (Days 1-2)
We remove the tub, surround, and any tile down to studs. In the 1950s-1970s CBS homes common across mainland Riviera Beach, we often find untreated wood studs behind original fiberglass surrounds, sometimes with prior leak damage. If studs are compromised, we sister new lumber before closing walls. You’ll see the condition firsthand; we photograph everything and pause for your go-ahead if structural repair adds time or cost.
Stage 3: Rough plumbing and waterproofing (Days 2-4)
Our plumber sets the new shower pan drain, installs the mixing valve at code height (typically 45 inches for a standard showerhead, 78-80 inches for a rain head), and pressure-tests before we close walls. For waterproofing, we use either a bonded membrane system (Laticrete Hydro Ban, Schluter Kerdi) or traditional hot-mop with fiberglass reinforcement, depending on your wall finish choice. This stage takes longest because we allow cure time between waterproofing coats; rushing this is how showers fail in Florida’s humid climate.
Stage 4: Wall finish and fixture installation (Days 4-6)
Tile crews set field tile and accent strips; solid-surface panel crews install and seam Corian or Swanstone sheets. Grout gets 24 hours to cure before sealing. We mount your chosen fixtures, install the glass door or frameless panel, and caulk all transitions. You’ll do a walkthrough with our project lead to confirm grout color match, fixture alignment, and door swing clearance before we call for inspection.
Stage 5: Final inspection and punch list (Day 6 or 7)
Palm Beach County Building Division inspects for plumbing code compliance and waterproofing integrity. We address any punch items same-day and hand you maintenance guidance: seal grout annually, squeegee glass daily, and run your exhaust fan 20 minutes post-shower to combat the salt-laden humidity that accelerates mildew growth in coastal Riviera Beach homes.
The Shower Options You’ll Actually Choose Between
These aren’t abstract “good, better, best” tiers. They’re real configurations with honest trade-offs for how Riviera Beach homeowners actually live.
- Acrylic or fiberglass surround ($3,500-$5,500 range): Factory-molded panels install fast, cost least, and carry 10-15 year warranties. The downside: limited color and texture options, and the surface can flex slightly underfoot. Best for rental properties or homeowners planning to sell within five years.
- Ceramic or porcelain tile with cement-board substrate ($5,500-$8,500 range): Unlimited design flexibility; we can match existing bathroom tile or specify a contrasting accent. Requires annual grout sealing and more cleaning effort. The sweet spot for most Riviera Beach homeowners staying put.
- Large-format porcelain or marble-look tile with epoxy grout ($7,500-$10,000 range): Minimal grout lines, modern aesthetic, and epoxy grout resists staining without annual sealing. Heavier tile demands more structural prep; we verify floor joist capacity in older CBS homes.
- Solid-surface walls (Corian, Swanstone, or similar) with cast pan ($6,500-$9,500 range): Seamless, non-porous, and repairable if scratched. Fewer style options than tile, but lower lifetime maintenance. Popular with homeowners who’ve already dealt with grout mildew in Florida humidity.
- Curb vs. curbless entry: A traditional 4-6 inch curb contains water cheapest and easiest. Curbless requires sloping the entire bathroom floor toward the drain and often relocating the drain center, adding $1,500-$3,000. Worth it for aging-in-place plans or if you’re already planning a bathroom remodeling in Riviera Beach that reworks the whole floor.
What Tub-to-Shower Conversion Costs in Riviera Beach, FL
Tub-to-shower conversion in Riviera Beach runs $3,500-$10,000 based on our completed projects across 33404 and nearby Palm Beach County homes.
| Cost Driver | Low-End Scenario | High-End Scenario |
|---|---|---|
| Shower size and layout | 60″ x 30″ standard tub footprint kept | Expanded to 60″ x 42″ with bench and niche |
| Existing condition | Clean demo, sound studs, accessible plumbing | Rot repair, cast iron drain replacement, concrete break |
| Plumbing/electrical relocation | Drain and valve stay put | Drain moved 18″+, rain head requires new drop-eh |
| Material grade | Acrylic surround, basic chrome fixtures | Large-format tile, frameless glass, thermostatic valve |
| Permit and inspection scope | Single trade permit, one inspection | Dual permit with structural or electrical changes |
Five variables push your number up or down. Size matters most: keeping the existing 60″ x 30″ footprint versus expanding into adjacent space. Existing condition is the wild card; we’ve opened walls in 1960s Riviera Beach homes and found three prior DIY surround installs layered over each other, each trapping moisture. Plumbing relocation - moving the drain even 12 inches - requires breaking the slab in most mainland CBS homes, adding $1,200-$2,800. Material grade spans acrylic at the entry point to imported porcelain with designer fixtures. Permit scope stays simple for like-for-like swaps but expands if you’re moving walls or upgrading electrical.
A written estimate from Groundwork includes demo, disposal, rough and finish plumbing, waterproofing, wall finish, shower pan or base, fixtures, glass enclosure, permit fees, and final inspection. It does not include bathroom flooring replacement outside the shower footprint, vanity replacement, or exhaust fan upgrades - though our bathroom remodeling crew can quote those as add-ons if you’re tackling the full room.
What Riviera Beach Homes Specifically Do to This Job
Riviera Beach’s split personality shapes every tub-to-shower conversion we quote here.
On the mainland - the neighborhoods north and west of Blue Heron Boulevard in 33404 - we’re working in 1950s-1970s CBS block homes with original bathrooms that haven’t been touched in forty years. These tubs are often cast iron or early fiberglass set in mortar beds, with galvanized supply lines that fail when disturbed. The concrete slab foundation means drain relocation is expensive; we usually design around the existing footprint unless the homeowner is already committed to a full gut. Salt air from the nearby Intracoastal accelerates corrosion on any exposed metal, so we specify brass or stainless valves and escutcheons, never zinc alloy.
Singer Island properties present the inverse problem: 1970s-1990s condos with original tub-shower combos in secondary bathrooms, but strict HOA renovation rules and Florida DEP Coastal Construction Control Line oversight for any work affecting the building envelope. While a simple interior tub-to-shower conversion rarely triggers CCCL review, we’ve seen condo associations require engineer sign-off on wet-area waterproofing and mandate flood-resistant materials per FEMA AE zone requirements. The dual-permit reality - Palm Beach County Building Division plus potential HOA architectural review - means we start paperwork two weeks before demo, not after.
We’ve also found that mainland Riviera Beach homeowners increasingly pair bathroom updates with exterior hardening. If you’re already budgeting for impact windows or a roof upgrade, it makes sense to handle the bathroom while you’ve got a Riviera Beach contractor on site. Some clients even coordinate with our metal roofing in Riviera Beach or tile roofing in Riviera Beach crews to compress the overall disruption into one contractor relationship rather than juggling multiple trades across six months.
Serving Riviera Beach, FL - Our Local Coverage Area
We’re based in the Riviera Beach 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 Riviera Beach
Most conversions take 3 to 7 working days, with tile showers needing the full week for waterproofing cure times and grout set. Condos on Singer Island may add 3-5 days for HOA access coordination and elevator reservations. Call (844) 665-0162 and we’ll confirm timeline based on your building type.
Yes. Palm Beach County Building Division requires a plumbing permit for any tub removal and shower installation, and a building permit if you’re moving walls or changing the drain location. We pull permits as part of our standard process and schedule inspections so you don’t wait around. Call (844) 665-0162 for an exact quote - estimates are free.
Often yes, if your existing drain center lines up with the new shower pan and your valve height meets current code. In 1960s-1970s Riviera Beach homes with offset drains or two-handle valves, we typically must relocate at least one component. We verify this during our initial site measure before quoting. Call (844) 665-0162 for an exact quote - estimates are free.
Keep the existing footprint, use an acrylic or fiberglass surround, retain your current valve location if it meets code, and avoid glass doors in favor of a curtain rod. This combination typically lands near the $3,500 end of our range. Call (844) 665-0162 for an exact quote - estimates are free.
We warranty our waterproofing and workmanship for five years, and the materials we install carry their own manufacturer warranties - typically 10-15 years on acrylic surrounds, lifetime on many tile-setting systems. The plumber’s valve warranty runs separately, usually 10 years on pressure-balanced models from major brands. Call (844) 665-0162 for an exact quote - estimates are free.
Get Your Free On-Site Estimate for Tub-to-Shower Conversion
We’ll measure your existing space, check drain and valve access, and deliver a written estimate with line-item pricing within 48 hours. No deposit required to schedule. Call (844) 665-0162 or fill out our contact form - we cover Riviera Beach, Lake Park, North Palm Beach, and surrounding Palm Beach County communities.
Written by Raymond Estevez, Owner at Groundwork Construction Co., serving Riviera Beach since our founding.