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Schluter Bathroom Remodeling: The Jacksonville Owner’s Guide
A full Schluter-system bathroom remodel in Jacksonville typically runs $9,000 to $28,000 installed, depending on the size of the wet area, whether we’re rebuilding a shower pan or a full room, and how much of the existing framing and plumbing needs correcting before the waterproofing goes in. Most Jacksonville homeowners call us after a leak has already shown itself: a water stain on the ceiling below, grout that won’t stay dry, or the smell of mildew that comes back two days after cleaning. The good news is we stock Schluter KERDI membrane, KERDI-BAND, DITRA underlayment, and the corner and pipe seals on our trucks, so most diagnostics and repairs start on the first visit.
We’re an independent remodeling contractor, not a Schluter dealer or warranty center. That matters because we can tell you honestly when a Schluter part is worth replacing versus when the failure is really in the tile work or the framing around it. Graham Stein started at the Los Angeles Trade-Technical College and spent close to two decades on residential and light commercial projects before bringing that experience to Jacksonville, including bathroom rebuilds in Avondale where the older Craftsman bungalows hide surprises behind every wall. Name the material, name the day, name the price – then there is nothing left to wonder about.
Which Schluter Models This Applies To
Schluter waterproofing covers several product lines people mix up constantly, and the fix differs by which one you have. The three we see most often in Jacksonville homes are the KERDI membrane system (the orange sheet membrane used on shower walls and floors), the KERDI-BOARD system (the rigid foam backer with integrated waterproofing), and the DITRA and DITRA-HEAT systems (uncoupling underlayment, often under bathroom tile floors that are heated). Here’s the compatibility gotcha most owners hit: KERDI membrane and KERDI-BOARD are chemically compatible and use the same thin-set and KERDI-BAND transitions, but you cannot substitute one for the other in the middle of a job. If the original installer framed corners with KERDI-BOARD but patched with liquid membrane from another brand, Schluter’s warranty never applied and the failure point is almost always at that transition. We read the printed material codes on the backing before we quote anything because a KERDI-BOARD panel labeled “18K” or “38K” tells us the thickness and load rating, and that determines whether the existing install can be repaired or needs full replacement.
On the OEM versus aftermarket question for Schluter: there isn’t a meaningful aftermarket for Schluter structural membranes. The system’s warranty and the waterproofing performance both depend on genuine Schluter sheet goods, band, and prefabricated corner seals. What we do choose from other brands are the finish products: a Moen or Grohe fixture, a Cambria or Silestone vanity top, a KraftMaid cabinet. Those decisions don’t affect waterproofing, and the product warranties still travel with the finished job.
Styles & brands we work with
Signs Your Schluter Bathroom Remodeling Is Failing
- Water stains on the ceiling or wall below the bathroom. This is the classic DITRA or pan failure signal in a two-story Jacksonville home. Water has found a path through the membrane. By the time the stain shows, the leak has been active for weeks or months.
- Grout that stays dark or wet in the same spot. The waterproofing below the tile is holding water instead of letting the assembly dry. That’s usually a KERDI seam that opened, often at a corner where KERDI-BAND was skipped or misapplied.
- A musty smell that returns within hours of cleaning. Mold is living inside the wall cavity or the mud bed. Surface cleaners can’t reach it. The only fix is opening the assembly, finding the wet path, and replacing the failed seal or board.
- Cracked or bulging tile in the shower pan area. The mortar bed under the tile has been saturated and is moving. This is the most serious sign: the pan substrate itself has failed, not just a surface grout joint.
- Loose floor tile directly over a DITRA underlayment. When heated DITRA is involved and a tile pops loose, the uncoupling layer did its job of isolating movement, but the thinset bond above or below the membrane has failed. You’re seeing it now before more tiles follow.
Florida humidity makes one of these signs worse than it would be up north: the musty smell. A leak inside a Jacksonville wall in July becomes a biological problem much faster than the same leak in a dry climate. If you smell it, don’t wait through another season.
Replacement Cost & What’s Included
A Schluter bathroom remodel in Jacksonville runs $9,000 to $28,000 installed. Where your job lands in that range depends on three things: whether we are rebuilding a shower only (the lower end), replacing a tub with a Schluter waterproofed walk-in shower (the middle), or gutting the full bathroom including vanity, flooring, and fixtures (the top). Here’s how the budget breaks out:
- Shower-only Schluter rebuild: $9,000 – $16,000
- Tub-to-shower conversion with Schluter waterproofing: $10,000 – $19,000
- Full bathroom remodel with Schluter system: $16,000 – $28,000
- DITRA-HEAT floor replacement under existing tile: $2,000 – $6,000 (when the rest of the room doesn’t need work)
Every quote we write itemizes the Schluter materials by name and lists labor in stages, so you see the membrane, the thin-set, the drain assembly, and the tile work as separate lines. No allowance line items that quietly grow. The written price is in your hands before any work starts, and the 365-Day Done Right Promise means if something isn’t done right after the job is complete, we make it right. That promise is printed on every project, not just mentioned in the estimate.
See the difference
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AfterDIY or Call Us?
Some things are safe to check on your own: pull the shower drain cover and look for standing water in the pan, press on tiles to feel for movement, and look at the grout lines near the curb. That’s all diagnostic hunch material. The actual repair work on a Schluter system is not a safe DIY project, because the waterproofing is integrated into the walls and floor. Cut the membrane in the wrong place or install a new section with the wrong thin-set, and you’ve created a second leak behind new tile. The danger isn’t dramatic like a garage spring; it’s quiet and cumulative, and it destroys framing in a Florida humidity cycle before you know it. If you have opened a wall and found black staining on the studs, stop there and call us at (904) 643-6243. We’ll tell you what we’re looking at and give you a written price before any work begins.
FAQs
A correctly installed Schluter KERDI system should last 30 to 50 years in the Jacksonville climate, with the tile surface and grout wearing out before the waterproofing does. What shortens that lifespans is a bad install, a skipped seam tape, or a structural leak from plumbing that saturates the wall cavity. The more common failure we see is a 15-to-20-year-old shower where the original tile setter didn’t follow Schluter’s thin-set instructions.
Sometimes yes, if the failure is isolated to one seam or one corner and we can open the tile just enough to patch the membrane with new KERDI-BAND and proper thin-set. But if the pan or multiple wall seams have failed, the patch won’t last, and the honest fix is a rebuild. We’ll tell you which one you have before we quote anything. Call (904) 643-6243 for an exact assessment – the estimate is free.
Most shower-only Schluter rebuilds take 7 to 10 working days, including demo, framing corrections, waterproofing, tile setting, and cure time. A full bathroom remodel takes 3 to 5 weeks. Waterproofing needs a day to cure before tile, and we won’t rush that step regardless of schedule pressure. Call (904) 643-6243 to get a written schedule for your specific job.
We stock KERDI membrane, KERDI-BAND, DITRA underlayment, and the standard Schluter corner and pipe seals on our trucks in Jacksonville, so most leak repairs start during the first visit rather than after a supply run. If your job needs a specialty drain or pre-fabricated KERDI-BOARD panel, we order it and the arrival date goes in your written estimate. Call (904) 643-6243 and we’ll tell you what’s on the truck today.
Get a Written Price Before Any Work Starts
If your Jacksonville bathroom has a failed Schluter system, or you’re planning a remodel and want the waterproofing done right the first time, call Elmstead Remodeling Jacksonville at (904) 643-6243. A live person answers, day or night. We’ll schedule a walk-through, name the materials we’ll use, name the day the work starts, and hand you a written price before anything is signed. Shoe covers and drop cloths are already included on every visit, and we’ll send a photo of the clean-up before the crew leaves. Your home should be better after the work than before, and that starts with the way we treat the floor on the way in.
Written by Graham Stein, Owner, Elmstead Remodeling Jacksonville at Elmstead Remodeling Jacksonville, serving Jacksonville and nearby areas.
