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Schluter Kitchen Remodeling: The Houston Owner’s Guide
If you’re dealing with a failed Schluter component in your Houston kitchen, you want a straight answer on what it costs and whether it can be saved. Most Schluter kitchen remodeling projects we take on in Houston run $14,000 to $45,000 installed, depending on how much substrate, waterproofing, and tile work is involved. The most common call we get starts like this: a homeowner notices grout cracking along the counter line, water staining below the sink base, or a shower bench in a wet-area kitchen pantry that never dried right. Those are the symptoms. What’s underneath is usually a Schluter membrane that lost its bond or was never seamed correctly to begin with.
We stock Schluter-compatible materials on our trucks, including KERDI-BAND, KERDI-BOARD, DITRA-HEAT cable and membrane, and the full line of Schluter edge trims. If your part is cracked, delaminated, or letting water through, we can match it, price it, and install it in writing. Bradford Remodeling Co Houston is an independent contractor, not affiliated with Schluter Systems, but we’ve built hundreds of Houston kitchens around their product line because the specs are exact and the material behaves when installed to code.
Which Schluter Models This Applies To
Schluter’s kitchen application line breaks into three groups, and each one fails differently. DITRA and DITRA-HEAT are uncoupling membranes that sit under tile on your floor. KERDI and KERDI-BOARD are waterproofing membranes and boards that go behind backsplashes, inside sink runs, and around any wet wall. Schluter edge profiles and trim (SCHIENE, QUADEC, RONDEC, and DILEX movement joints) finish tile edges and absorb movement at floor-to-wall transitions. The part you need matches the series, and that matters because a KERDI seam from a 10-year-old roll won’t always bond clean to a new roll without the right thinset and priming sequence.
Here’s a specific compatibility gotcha we see in Houston: DITRA-HEAT cables are rated for direct burial in mortar, but if someone previously installed the cable without the foam mat (a shortcut we tear out regularly), the heating element sits directly against the subfloor and eventually shorts from thermal cycling and subfloor moisture. You can’t splice a DITRA-HEAT cable mid-run and keep Schluter’s warranty. The whole mat gets replaced. On the trim side, SCHIENE profiles come in aluminum, brass, and stainless, each with different wall thicknesses and finish codes. If a homeowner swaps in a hardware-store aluminum edge because it looks “close enough,” the profile lip won’t seat into the membrane the same way, and the tile edge starts spalling within a season. We match the OEM finish code stamped on the back of the original profile.
OEM versus aftermarket for Schluter parts: for membrane and waterproofing, OEM only. The KERDI collar at a pipe penetration has a specific rubberized gasket geometry engineered to the membrane thickness. An Amazon knockoff collar doesn’t carry the same tested bond rating, and in a Houston kitchen where the sink base sees humidity swings from 90% summers to AC-dried winters, that bond is what keeps the cabinet floor from rotting. For profiles and trim, we offer quality aftermarket aluminum and stainless equivalents only when the OEM finish code is discontinued. We’ll tell you which one you’re getting and why.
Styles & brands we work with
Signs Your Schluter Kitchen Remodeling Is Failing
- Grout cracking along the counter line or island base. This usually means the movement joint wasn’t installed correctly or the substrate is flexing. Schluter requires a DILEX movement joint at every floor-to-wall transition and at any tile field larger than 20 feet in any direction. Skip it, and the tile telegraphs stress straight to the grout lines.
- Water staining or swelling at the sink base cabinet. The KERDI seal at the sink cutout is failing or was never lapped correctly. We open these up in Houston homes from Katy to Clear Lake and find the membrane ends an inch short of the cutout, so water wicks into the raw edge of the plywood.
- Loose or hollow-sounding tile over the DITRA mat. The thinset under the membrane didn’t get full coverage. In Houston’s clay-heavy soil, slab movement makes the hollow spots telegraph within a year. The tile doesn’t crack first; the bond between membrane and substrate lets go.
- DITRA-HEAT floor won’t warm or trips the breaker intermittently. A damaged heating cable or a failed thermostat sensor. The cable can’t be repaired mid-run. If the sensor fails, there’s a workaround in code, but the cable failure means the mat comes up in sections.
- Edge profiles lifting away from the tile. Most often an adhesive failure from the wrong thinset being used on a trim profile. Schluter pros use unmodified thinset on membrane-to-substrate bonds and modified on tile-to-membrane, and getting that backwards on a SCHIENE edge means the profile separates with a butter knife. We see it every month in Houston.
See the difference
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AfterReplacement Cost & What’s Included
Full Schluter kitchen remodeling in Houston lands between $14,000 and $45,000. A smaller kitchen with a single run of cabinets, DITRA under tile, a KERDI backsplash, and standard profiles runs on the lower end. A larger kitchen with an island, DITRA-HEAT under the main traffic area, KERDI-BOARD, a full tile wall, and brass or stainless profiles running through multiple transitions gets you to the top of the range. Here’s how the labor and material breakdown typically lands in Houston:
- DITRA or DITRA-HEAT membrane installation: $4 to $9 per square foot installed, including thinset and substrate prep.
- KERDI waterproofing at a sink run or wet wall: $3 to $6 per square foot, including seam tape and corner pieces.
- Schluter edge profile supply and set: $8 to $25 per linear foot depending on finish, with stainless and brass on the high end.
- Tile installation over Schluter substrate: $8 to $18 per square foot, depending on tile size and pattern.
Every line is on the written quote before we start. That’s The Garrison Standard. No numbers moving at the door, no change orders you didn’t sign off on. The crew shows up in uniform, background-checked, and the work carries our 365-Day Done Right Promise: if it fails inside a year, we come back and correct it at no charge. That includes the Schluter membrane, the tile, the trim, everything we touched.
DIY or Call Us?
Here’s the honest split. You can check a few things safely: whether the grout lines are cracked near the counter, whether the sink base shows water staining, whether the floor feels hollow when you tap it with a coin. Those observations help you describe the problem when you call. But once you’re cutting into a KERDI membrane or heating cable, the risk shifts. DITRA-HEAT runs on a 240-volt line. Cutting into that without a proper lockout is how homeowners end up in an emergency room. Membranes that get peeled back and reinstalled by a hand-holder without the right thinset will fail again within months, and Schluter’s product warranty won’t honor an installation error.
If the issue is a trim piece or a small backsplash seam, a qualified homeowner with a wet saw and patience can manage it. If water is moving behind the membrane or a heating cable is dead, call us. Curtis Lane reads every scope before it goes to the crew and puts the price in writing. Straight scope, straight number, that’s the whole conversation. Call (940) 289-7658 and we’ll schedule the walkthrough.
FAQs
A correctly installed DITRA or KERDI membrane should outlast the tile above it, often 30 years or more, because the material itself doesn’t degrade, only the bond or the seam does. What kills membranes early in Houston is slab movement, substrate moisture, and installers who put the wrong thinset on the wrong layer. We’ve pulled 15-year-old KERDI off a Houston wall that still held water tight because the seams were done right. Call (940) 289-7658 to have us inspect yours.
Yes, in many cases. A failed seam can be overlapped with new KERDI-BAND using the correct thinset sequence, and a small delaminated section can be cut out, cleaned, and patched. If the failure is widespread or the heating cable is compromised, partial repair doesn’t make sense. We’ll scope it, give you the line-item breakdown, and if a patch holds, that’s the cheaper path. Estimates are free.
Most Schluter membrane and tile remediation in a Houston kitchen takes 3 to 7 working days, depending on whether we’re lifting the whole floor or working a section. DITRA-HEAT replacement adds time for cable layout and electrical verification. Demolition day is dirty, then membrane, then tile with cure time between layers. We’ll put the schedule in writing before you sign anything. Call (940) 289-7658 to get a date range.
We stock DITRA, DITRA-HEAT cable and thermostat sensors, KERDI-BAND, KERDI-BOARD, and SCHIENE and QUADEC profiles in common finishes on our trucks. Specialty brass or stainless profiles that match a specific finish code may take 2 to 4 days to source. We also carry KraftMaid cabinetry, plus Cambria and Silestone surfaces for the surrounding remodel. If we don’t have the exact part, we’ll tell you when it arrives and what it costs before we install it.
Written by Curtis Lane, Owner, Bradford Remodeling Co Houston at Bradford Remodeling Co Houston, serving Houston and nearby areas.
