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Tamko Bathroom Remodeling: The Fort Lauderdale Owner’s Guide
A full Tamko bathroom remodel in Fort Lauderdale typically runs $9,000 to $28,000 installed, depending on whether you’re replacing a shower, converting a tub, or gutting the whole room. Most projects take 2 to 4 weeks once materials are on site, and yes, we stock Tamko-compatible components and can start with a free written estimate. Here’s the scenario we see most often: a homeowner calls us because a tile cracked behind the shower head, or the grout keeps crumbling no matter how many times it’s re-sealed, or water is staining the ceiling below. By the time they call, the waterproofing layer has already failed. What looks like a cosmetic issue is usually a sign the Tamko substrate or membrane underneath has reached the end of its service life in South Florida humidity.
Mason Remodeling Co Fort Lauderdale is an independent contractor. We are not affiliated with Tamko, but we’ve been installing and replacing their bathroom components across Fort Lauderdale for the better part of two decades.
Which Tamko Models This Applies To
If you have a Tamko product in your bathroom, you’re most likely dealing with one of their waterproofing membranes, shower pan liners, or backer board systems rather than a branded fixture. Tamko is primarily a building products manufacturer, not a faucet company, so the “part” that fails is usually hidden behind tile: the membrane that keeps water from reaching your studs, the pan liner under your shower floor, or the flashing at the curb where the shower meets the bathroom floor.
Here’s the compatibility gotcha most Fort Lauderdale homeowners run into: Tamko membranes are sold in specific thicknesses (typically 40 mil for shower pan liners) and are not interchangeable with every brand of drain assembly. If your shower was built with a three-piece clamping drain, you need a liner rated for that system. If it’s a linear drain, that’s a different spec entirely. We’ve walked into homes in Victoria Park and Rio Vista where someone had patched a Tamko pan with a generic liner from a big-box store, and the bond failed within a year because the materials expanded at different rates in our heat. When we open up a shower, we identify the exact Tamko product by the stamp on the membrane or the labeling on the backer board, then match the replacement to that original spec rather than guessing.
The OEM versus aftermarket question matters less for waterproofing than it does for, say, a shower valve. For a Tamko membrane, aftermarket equivalents from brands like Oatey or Pasco can work if the mil thickness and drain compatibility match, but we’ll always show you the difference in writing before you decide. We’d rather install the correct product once than come back in six months.
Styles & brands we work with
Signs Your Tamko Bathroom Remodeling Is Failing
- Grout that cracks repeatedly in the same spots. This usually means the substrate beneath the tile is flexing. In Fort Lauderdale, where homes shift with seasonal moisture changes, a hairline crack that reopens after every repair is a red flag that the Tamko underlayment has lost its bond.
- Musty smell that doesn’t go away. Trapped moisture behind tile or under a shower pan doesn’t evaporate in our humidity. If the odor persists after cleaning, water is sitting somewhere it shouldn’t be, and the waterproofing layer has a breach.
- Water stains on the ceiling below the bathroom. This is the sign that gets most people to call us. By the time water is visible on a ceiling, the leak has been active for weeks or months, and the Tamko pan liner or membrane has already failed at a seam or corner.
- Tiles that sound hollow when tapped. A hollow sound means the tile has separated from the substrate. In a wet area like a shower wall, this isn’t just cosmetic; it means the waterproofing behind that tile is compromised and moisture is reaching the framing.
- Shower floor that flexes or feels spongy. A properly installed shower pan over a Tamko liner should feel rock solid. Any movement underfoot means the mortar bed beneath the liner has deteriorated, and the liner itself may be punctured or torn at the drain collar.
See the difference
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AfterReplacement Cost & What’s Included
In Fort Lauderdale, a full Tamko bathroom remodel lands between $9,000 and $28,000. A smaller bathroom or a basic tub-to-shower conversion can come in at the lower end, around $5,000 to $12,000. A complete gut with custom tile, a new vanity, and reworked plumbing pushes toward the top of the range. Walk-in shower installations run $4,500 to $12,000 depending on glass, tile, and whether we’re replacing the drain assembly.
Here’s what’s included in every Mason Remodeling bid: removal of the failed components down to the studs, inspection of the framing for moisture damage, replacement of the Tamko waterproofing system to original spec or better, new tile and grout, new trim and fixtures, and disposal of all debris. We give you a written price before any work starts, line by line, and that price doesn’t change unless we find something genuinely hidden, like rotted framing or a plumbing leak behind the wall. And if we find it, we tell you what we found, what it takes to fix it, and what it will cost, before we touch a thing, as Isaac Pruett puts it. Every job carries our 365-Day Done Right Promise: if something isn’t right within a year of completion, we fix it at no cost to you.
DIY or Call Us?
You can safely check a few things yourself: look for visible cracks in grout, stains on the ceiling below, any softness in the shower floor when you step in, and whether the caulk around the shower base is pulling away. Those observations help us diagnose faster when you call. What you should not do is start pulling tile or cutting into the shower pan to “see what’s going on” underneath. Waterproofing membranes are under tension at corners and seams, and a small exploratory cut can turn a $4,500 shower replacement into a full subfloor repair if you nick a joist or sever the liner. We’ve also seen homeowners pour liquid patch products over a failing Tamko liner, which seals water in rather than keeping it out and accelerates rot behind the tile.
If you see any of the failure signs above, call (754) 354-3720 and describe what you’re seeing. We’ll schedule a time to inspect it properly, and the estimate is free.
FAQs
In our climate, a correctly installed Tamko membrane typically lasts 15 to 25 years, but failures at seams, corners, and drain collars can happen much sooner if the original install was rushed or the wrong drain was mated to the liner. The humidity itself doesn’t kill the membrane; it’s the constant wet-dry cycling that eventually breaks down the bond points. Call (754) 354-3720 if you’re seeing any of the failure signs above, and we’ll tell you exactly what you’re working with.
A small tear at a seam or drain collar can sometimes be patched with a compatible membrane and primer, if the surrounding material is still sound. But in Fort Lauderdale, where moisture problems compound quickly, we usually find that by the time a homeowner notices a problem, the damage extends well beyond the visible crack. We’ll always show you what we found before recommending repair versus replacement.
Most shower pan and membrane replacements take 3 to 5 working days, including tile and grout cure time. A full bathroom remodel with vanity, fixtures, and plumbing runs 2 to 4 weeks. We’ll give you a written timeline with your estimate so you know exactly what to expect.
We carry the most common Tamko membrane thicknesses, drain collars, and corner reinforcements on our installation vehicles, and we can have any specialized component from our suppliers in Fort Lauderdale within a day or two. We also work with KraftMaid, Cambria, and Silestone for fixtures and surfaces if your remodel includes those finishes. If you need a specific part matched, call (754) 354-3720 and we’ll confirm stock before you schedule.
Written by Isaac Pruett, Owner, Mason Remodeling Co Fort Lauderdale at Mason Remodeling Co Fort Lauderdale, serving Fort Lauderdale and nearby areas.
