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Schluter Bathroom Remodeling: The Pasadena Owner’s Guide
A Schluter bathroom remodel in Pasadena typically runs $9,000 to $28,000 installed, depending on whether we’re waterproofing a single shower or reframing the entire room around KERDI board and DITRA membrane. We stock Schluter KERDI, DITRA, and matching profiles in our Pasadena shop, and we can usually send a crew to assess your failed waterproofing or cracked shower pan within a few days. Most homeowners find us the same way: a shower that was done years ago with a different waterproofing method starts leaking, tiles pop loose, or the grout line stays dark and wet long after the water is off. The Schluter system was designed to prevent exactly that. When it’s installed wrong or damaged after the fact, the signs show up as water stains on the ceiling below, a musty smell that won’t leave, or shower floor tiles that move underfoot.
Which Schluter Models This Applies To
Schluter’s bathroom line breaks into a few families, and the part you need depends on which one is in your Pasadena home. KERDI is the bonded waterproof membrane that goes behind tile in showers and around tub surrounds. KERDI-BOARD is the rigid foam backer panel that replaces cement board and gives us a flat, waterproof substrate. DITRA and DITRA-HEAT are the uncoupling membranes that go under bathroom floor tile, the latter with electric heating cable channels built in. The profile systems, KERDI-SHOWER and DILEX and RONDEC, handle transitions, edges, and pre-sloped shower trays, and each profile comes in specific heights matched to tile thickness, usually 6mm to 12.5mm. The catch most Pasadena owners run into: a KERDI membrane is not the same as a KERDI-BOARD panel. The membrane is a thin sheet you embed in thin-set; the board is a rigid panel you fasten and seal. Matching the wrong one to your failed part wastes a trip and the money. We carry OEM Schluter on our trucks where it makes sense, and for profiles we will sometimes suggest a quality aftermarket match if the tile height is an odd size and Schluter’s nearest profile leaves a lip. But for waterproofing, we use Schluter OEM only. The warranty on the system depends on the membrane being the real thing, and we won’t hand a Pasadena family an imitation that voids the manufacturer’s coverage.
Styles & brands we work with
Signs Your Schluter Bathroom Remodeling Is Failing
- Water staining on the ceiling below the bathroom. This usually means a seam in the KERDI membrane was never sealed, or someone punctured it during tile install and never patched the hole. The leak travels along the subfloor and finds the lowest point to drip through.
- Loose or hollow-sounding shower floor tiles. When water gets under the tile, the thin-set loses its grip. In a Schluter system this points to failed bonding at the DITRA or KERDI layer, not just old grout. Pasadena’s dry summers and wet winters make that expansion cycle worse over time.
- Grout lines that stay dark after the shower dries. Persistent dark grout means water is trapped behind the tile. With proper Schluter waterproofing, water exits through the drain and the walls dry out. Dark grout says the membrane isn’t doing its job.
- Efflorescence or mineral crust along the shower floor edges. This is water wicking through the tile and depositing minerals as it evaporates. It’s a slow failure, but it tells us the waterproofing plane is breached somewhere at the perimeter.
- A musty or earthy smell that returns within hours of cleaning. Mold and mildew feed on trapped moisture in the wall cavity or beneath the pan. By the time you smell it, the water has been sitting long enough to breed, and ripping back to assess the Schluter layer is the only way to find the source.
See the difference
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AfterReplacement Cost & What’s Included
In Pasadena, a Schluter shower waterproofing replacement, including tear-out of the failed tile and substrate, falls within the $9,000 to $28,000 range depending on shower size, whether we’re replacing the pan or just the walls, and whether the subfloor needs repair. A smaller job, like removing a failed shower floor and redoing the DITRA membrane plus tile in a standard 3-by-4 stall, tends to land on the lower end. A master shower with a bench, niche, and custom Schluter profiles pushing 60 square feet goes higher. What’s included: the demo and careful removal of the old materials, new Schluter KERDI or DITRA as the job requires, new thin-set and grout, tile labor, profile installation, and a written line-item price before we start. Graham Stein puts that price in front of every Pasadena homeowner before a single drop cloth goes down, because no family should be guessing mid-project. The price you see on paper is the price you pay at the end – no footnotes. We also back the labor with the 365-Day Done Right Promise: if something isn’t done right after we finish, we make it right.
DIY or Call Us?
What you can safely check on your own: whether grout is cracked, whether the shower floor flexes, whether the drain cover is loose. These are observations, not repairs. What we’d warn against: pulling tiles to look for water damage yourself. The moment you remove tile from a Schluter membrane, you risk tearing the waterproofing layer, and a torn membrane in Pasadena means a leak that gets worse with every shower. Schluter work is not dangerous in the way electrical or gas work is, but a botched repair quietly fails behind tile for months before you catch it. A wet shower floor is one thing; water in the ceiling joists is another. If you’ve got a failed Schluter system, call us at (626) 714-2992. We’ll send a crew to map the failure and give you a written price before anything gets torn out.
FAQs
A Schluter system properly installed should last the life of the tile, typically 20 to 30 years or more in Pasadena’s climate. The membrane itself doesn’t degrade; failures come from installation errors, punctures, movement in the subfloor, or someone drilling through the waterproofing later for a grab bar. If a Schluter shower fails within a few years, the cause is almost always a bad seam or a puncture, not the product. Call (626) 714-2992 for an assessment if you’re seeing water signs.
Sometimes, a small puncture or a lifted seam can be patched with KERDI band and new thin-set, but most failures in Pasadena homes are not small by the time they’re noticed. Water travels behind tile and damages the substrate. We’ll open the wall at the visible damage point, trace the wet area, and tell you honestly whether a patch will hold or a redo is necessary. The estimate is free, and we won’t sell you a full remodel if a targeted repair does the job.
A standard Schluter shower pan and wall replacement in a Pasadena bathroom takes roughly 3 to 5 working days, including demo, subfloor assessment, membrane installation, tile, and grout. If we need to repair floor joists or reframe the shower footprint, plan for more time. We’ll schedule around your family’s rest hours, use quiet tools where possible, and leave a photo of the clean-up before the crew pulls away.
Our Pasadena shop stocks Schluter KERDI membrane, KERDI-BAND, DITRA and DITRA-HEAT, KERDI-BOARD, and the common profile heights. If your project needs an unusual profile size or a specific shower tray slope, we order it directly from Schluter and it’s typically on-site within a few days. We also stock materials from KraftMaid, Cambria, and Silestone for the bathroom vanity and countertop side of the remodel, so the whole room comes together without you chasing parts across the San Gabriel Valley.
Yes, when the scope of the work requires it. A straight waterproofing replacement behind existing shower walls often doesn’t need a permit, but changing the drain location or moving plumbing does. We’ll handle the Pasadena permitting process and schedule inspections as needed. You’ll know before work starts whether a permit is part of the picture, and it will be on the written price, not added later.
Written by Graham Stein, Owner, Elmstead Remodeling Pasadena at Elmstead Remodeling Pasadena, serving Pasadena and nearby areas.
Ready to talk about your failed Schluter system? Call (626) 714-2992 for a free estimate. A live person answers, and we’ll get you a written price before any work begins.
