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Schluter Bathroom Remodeling: The Los Angeles Owner’s Guide
A full Schluter-system bathroom remodel in Los Angeles typically runs between $10,620 and $33,040 installed, and we stock Schluter KERDI-BOARD, KERDI membrane, DITRA underlayment, and matching profiles at our shop so we can usually start the waterproofing phase within a week of your written estimate. Most owners discover a Schluter part failing through one of two paths: water staining on the ceiling below an upstairs bathroom, or grout lines near the shower floor that stay dark and damp long after the shower was last used. By the time you see the stain, the waterproofing layer behind the tile has already been compromised for months, and the fix is a rebuild, not a patch.
We’re an independent Los Angeles remodeling contractor, not a Schluter dealer or affiliate, which means we recommend the Schluter products that fit your specific bathroom rather than pushing whatever is left on a shelf. Graham Stein grew up in Silver Lake when the reservoir was still fenced off, and he’s been working on Los Angeles homes for going on two decades. The team here learned early that in a city where houses range from 1920s Spanish bungalows to 1980s hillside boxes, the framing behind the shower wall decides which Schluter board thickness you need, not the tile you picked.
Key Takeaways
- Typical installed cost: $10,620 – $33,040 for a full Schluter-system bathroom remodel in Los Angeles.
- Most common failure: Water migration at the shower pan-to-wall junction, usually from an unlevel subfloor or a skipped KERDI band seam.
- What we stock: KERDI-BOARD in ½” and ⅝”, KERDI membrane, KERDI band, DITRA and DITRA-HEAT, plus Schluter profiles in brushed nickel and matte black.
- Written price before any work starts: Always included. Always specific to your bathroom’s framing, plumbing rough-in, and subfloor condition.
- The 365-Day Done Right Promise: If a Schluter seam fails or a tile shifts within a year of completion, we make it right at no charge.
Which Schluter Models This Applies To
The Schluter system is modular, so the parts in your bathroom depend on when it was built and whether the original installer used the full system or cherry-picked pieces. In Los Angeles, we see three common configurations: full KERDI-BOARD walls with a KERDI shower tray and KERDI-LINE drain, KERDI membrane over drywall with a mud-bed pan, and DITRA uncoupling membrane under floor tile with no wall waterproofing at all.
Here’s the compatibility gotcha that catches a lot of Los Angeles homeowners: Schluter shower trays come in specific sizes and slopes, and if your shower floor isn’t within ¼” of level across the entire tray footprint, the tray won’t drain properly no matter how well it’s installed. That’s why on older Los Angeles homes, where slab foundations have settled unevenly, we often recommend a mud bed with KERDI membrane over it instead of a foam tray. The membrane adapts to whatever slope the mud bed gives us; the foam tray doesn’t.
OEM Schluter parts are the right call for anything that touches water: KERDI band, pipe seals, valve seals, and corners. For niche shelves and curbs, quality aftermarket equivalents from brands like Laticrete or Wedi can work, but only if the installer knows how their thickness interacts with the surrounding KERDI-BOARD. We don’t mix systems on the wet side of a shower. Ever. The warranty path gets murky and the leak, when it comes, is never on the seam you patched.
Styles & brands we work with
Signs Your Schluter Bathroom Remodeling Is Failing
- Grout stays dark at the shower floor perimeter. Water is wicking up through the gap between the wall tile and the pan. This usually means the KERDI band at the wall-to-floor junction was never installed, or was installed with unmodified thinset that cured improperly in Los Angeles’s dry heat.
- Efflorescence on the outside of the curb. White mineral deposits on the curb face or the drywall just outside the shower mean water is traveling through the curb assembly. On a Schluter curb, this points to a failed corner seal or fasteners driven through the membrane below the waterline.
- A musty smell that returns hours after cleaning. Mold is growing behind the tile assembly. The waterproofing layer has been breached, and the organic materials behind it (drywall, wood blocking, old framing) are wicking moisture.
- Tile movement or hollow spots at the bottom two rows. The thinset bond has failed because the substrate behind it is saturated and swelling. By the time tile moves, the KERDI membrane behind it has been compromised, not just the grout.
- Water staining on the ceiling below the bathroom. This is the failure in its terminal stage. The water that has been quietly migrating through the assembly for months has finally found a path through the subfloor. The waterproofing seal at the drain or the wall junction has fully let go.
See the difference
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After
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AfterReplacement Cost & What’s Included
A full Schluter-system bathroom remodel in Los Angeles runs $10,620 to $33,040 depending on bathroom size, whether you’re moving plumbing, the condition of the subfloor and framing, and the tile you choose. A smaller bathroom remodel with Schluter waterproofing, a new shower pan, and standard tile typically lands on the lower end. A larger primary bath with a full KERDI-BOARD rebuild, DITRA-HEAT floor warming, a linear drain, and a custom glass enclosure sits at the higher end.
What moves the price in Los Angeles is the same thing that moves it anywhere, with one local twist: access. A hillside bathroom over a crawlspace with rotted joists costs more to prep than a slab-on-grade bathroom in the Valley. You’ll get a written line-item scope before any work starts, so the waterproofing, the tile, the glass, the plumbing, and the prep are each spelled out with their own number. No allowance games, no change orders when the walls come open unless the framing condition genuinely requires it.
Every Schluter bathroom remodel we complete is covered by the 365-Day Done Right Promise. If a seam fails or a tile shifts within a year, we’re back to fix it.
DIY or Call Us?
Here’s what you can safely check on your own: look at the grout at the shower floor perimeter after the last shower of the night, note whether it stays dark the next morning, and take a photo. Check the curb for powdery white residue. Look at the drywall just outside the shower for peeling paint or soft spots. None of that requires tools or removes anything.
What you should not do is pull tile or cut into the wall to “find the leak.” Schluter waterproofing is a continuous membrane system, and cutting into it without knowing where the water is entering means you’ve now created a second penetration in a system designed to have none. Waterproofing failures are never fixed from the front. The tile and the membrane behind the failure both have to come out, the framing needs to dry or be replaced, and the system gets rebuilt from the studs. That’s the only repair that works.
If you’ve spotted any of the signs above, call (949) 850-9896. We’ll schedule a site visit and give you a written scope with a price before any work starts.
FAQs
A properly installed Schluter system should last 30 years or more, but the failure point in Los Angeles is rarely the membrane itself. It’s the installer. Unmodified thinset that skins over in our dry heat before the membrane goes down, or fasteners driven below the waterline, or a shower tray installed on an unlevel subfloor. Those fail within the first five years. Call (949) 850-9896 and we’ll inspect yours before recommending any work.
In most cases, yes. The demolition usually stops at the shower footprint: walls, pan, curb, and the first few inches of floor tile outside the curb. The rest of the bathroom, including the vanity and fixtures, stays untouched. We’ll give you a written scope that separates the shower rebuild from everything else so you can see exactly what you’re paying for.
A typical Schluter shower rebuild takes 8 to 12 working days from demolition to grout, not counting the 24-hour waterproofing flood test or tile cure time. We run the flood test on every shower rebuild, and we won’t tile over a pan until it holds water for a full day. Call (949) 850-9896 for a written timeline for your specific bathroom.
We stock KERDI-BOARD in ½” and ⅝” thicknesses, KERDI membrane, KERDI band, corner pieces, pipe seals, valve seals, DITRA and DITRA-HEAT, and Schluter finishing profiles at our Los Angeles shop. If your project needs a specialty profile or a drain style we don’t have on the shelf, we order it from our Schluter supplier and it arrives within three to five days. You don’t need to buy anything yourself.
Everything comes out. Schluter systems are designed to bond to clean, structural substrates: studs, plywood, concrete board, or mud. Bonding KERDI membrane over old tile is a shortcut that looks fine for a year and fails at the seam. We remove the old assembly to the studs and subfloor, inspect what’s behind it, and rebuild from a surface that will actually hold.
Written by Graham Stein, Owner, Elmstead Remodeling at Elmstead Remodeling, serving Los Angeles and nearby areas.
If you’d like a written scope and price for your Schluter bathroom remodel in Los Angeles, call (949) 850-9896. A live person answers, and we’ll schedule a site visit at a time that works for your family.
