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Mighty Buildings Bathroom Remodeling: The Fort Lauderdale Owner’s Guide
A full Mighty Buildings bathroom remodel in Fort Lauderdale typically runs $9,000 to $28,000 installed, depending on the size of the wet space, what’s behind the existing walls, and how far you take the finishes. Most owners call us after years of living with a bathroom that was built to a modular spec and never quite fit how they actually use the space. You’ll usually notice failing caulk lines at the seams where wall panels meet the shower pan, or soft spots underfoot where water has been finding its way past the original sealant for longer than you’d want to know.
We stock Mighty Buildings-compatible replacement panels, trim kits, and fixture sets in our Fort Lauderdale warehouse, so we’re not waiting on a backorder from out of state to start your remodel. This page walks you through what fails, what it costs to fix at a finished level, and who should be doing the work.
Which Mighty Buildings Models This Applies To
Mighty Buildings produces modular bathroom cores built around a few repeating panel systems, and we’ve worked on most of them across Fort Lauderdale homes. The compatibility gotcha owners run into is that the wall panel thickness changed between production runs: early units shipped with 38mm composite panels, and later runs moved to a 32mm panel with a different tongue-and-groove profile. That means a replacement panel from the wrong run will not seat properly, no matter how much force you apply. We identify the panel generation by measuring the exposed edge with a pair of calipers before anything gets ordered.
The shower pan spec matters too. Mighty Buildings pans are molded to accept a specific drain flange diameter, and we’ve seen more than one owner order an aftermarket pan that fit the footprint but not the drain. For most owners, OEM replacement panels make sense when you’re remodeling a single wet wall, while full bathroom gut-outs give us the freedom to switch to specification-grade materials like Schluter waterproofing systems under the tile, which handle Fort Lauderdale humidity better over the long haul. We can run either path, and we’ll tell you which one we’d choose for our own house before you spend a dollar.
Styles & brands we work with
Signs Your Mighty Buildings Bathroom Remodeling Is Failing
Here’s what we find when we open up Mighty Buildings bathrooms in Fort Lauderdale:
- Caulk failing at panel seams in under two years. The factory sealant used at panel joints wasn’t always rated for the thermal expansion cycles we get in South Florida. When it fails, water gets behind the panels and starts working on the subfloor.
- Soft spots near the shower curb or toilet flange. By the time you feel flex underfoot, water has usually been migrating for months. The OSB subfloor used in modular cores gives out faster than plywood once it stays damp.
- Musty smell that comes back days after cleaning. That’s trapped moisture behind a panel, not a ventilation problem. Fans help, but they don’t dry a wall cavity that’s holding water against the studs.
- Panel edges swelling or discoloring at the bottom course. Wicking. The bottom of the panel sits too close to the pan lip on some builds, and capillary action pulls water up into the composite core.
- Mold appearing at the baseboard-to-floor transition. This is the one owners catch last, because it hides behind the vanity. If you see it, the remodel is no longer optional, and the floor framing under that wall needs to be inspected while everything is open.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
Budget $9,000 to $28,000 for a Mighty Buildings bathroom remodel in Fort Lauderdale, installed. The wide spread exists because some owners want a same-footprint refresh with new panels, a vanity, and a fixture swap, while others ask us to take the bathroom down to studs, re-frame wet walls, and build back a tile shower with a proper waterproofing system. Both are legitimate. They’re just different jobs.
Here’s what the numbers look like in this market:
- Same-footprint panel and fixture refresh: $9,000 – $14,000
- Full gut with tile shower and new plumbing rough-in: $15,000 – $22,000
- Layout change, custom vanity, high-end fixtures (Kohler, Toto): $22,000 – $28,000
Every quote we hand over is a written price before any work starts. That number includes the parts, the labor, the disposal, the permit, and the drywall repair. It does not include surprise change orders, because we don’t do those. If we find rot behind the shower wall once it’s open, we show you photos, tell you what the fix costs, and get your sign-off before we proceed. Isaac Pruett has been running jobs like this in Fort Lauderdale long enough to know that the only thing worse than finding rot is hiding it.
DIY or Call Us?
A homeowner can handle the diagnostic step safely: run a moisture meter along the panel seams, check for soft spots at the curb and toilet flange, and photograph everything with the lights on. What we’d tell you not to do is cut into a Mighty Buildings panel yourself. These panels are structural in some wall assemblies, and removing one without knowing which side is load-bearing can compromise the module. There’s also the electrical question: modular bathrooms often route wiring through chases in the wall system, and a Sawzall doesn’t care where the Romex runs.
If you’re seeing any of the failure signs above, call (754) 354-3720 and we’ll schedule a walkthrough. We tell you what we found, what it takes to fix it, and what it will cost, before we touch a thing.
FAQs
A Mighty Buildings bathroom core should last 20 to 30 years in Fort Lauderdale conditions, but the original sealant and panel coatings usually need attention every 5 to 8 years because of our humidity and thermal swings. Call (754) 354-3720 for a condition assessment, and we’ll tell you whether you’re looking at maintenance or a remodel.
Yes, if the panel damage is localized and the underlying framing is dry, we can replace a single panel section and re-seal the joints. If water has reached the subfloor or wall framing, repair stops making financial sense, and we’ll show you why with photos. Call (754) 354-3720 for a free estimate before you decide.
A same-footprint refresh runs 2 to 3 weeks, while a full gut with tile and plumbing rough-in runs 4 to 6 weeks, depending on what we find when the walls come down and how quickly permit review moves in Fort Lauderdale. We’ll give you a day-by-day schedule in your written quote.
We stock the most common Mighty Buildings panel sizes and trim kits in our Fort Lauderdale warehouse, including OEM and vetted aftermarket options. If your build needs a panel from an older production run, we’ll source it and show you the price before ordering, so you’re never financing our parts research.
A Mighty Buildings bathroom remodel in Fort Lauderdale typically costs $9,000 to $28,000 installed, with the final number driven by footprint changes, waterproofing scope, and fixture selections. We also stock parts for KraftMaid vanities, Cambria and Silestone countertops, so you can match the bathroom to the rest of the house in one pass. Call (754) 354-3720 and we’ll give you a written price, not a ballpark.
Need a straight answer about your Mighty Buildings bathroom? Call (754) 354-3720 to schedule your free estimate. We’ll put a name, photo, and honest price in front of you before the first tool comes off the truck.
Written by Isaac Pruett, Owner, Mason Remodeling Co Fort Lauderdale at Mason Remodeling Co Fort Lauderdale, serving Fort Lauderdale and nearby areas.
