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Schluter Bathroom Remodeling: The Austin Owner’s Guide
Schluter bathroom remodeling in Austin typically runs $9,000 to $28,000 fully installed, depending on shower footprint, drain relocation, and whether we’re replacing a tub or building a walk-in. We stock Schluter KERDI-BOARD, KERDI waterproofing membrane, and Schluter edge trim on our trucks, so a failed Schluter waterproofing system doesn’t mean a three-week wait for parts. Most Austin homeowners discover their Schluter system has failed the hard way: a water stain on the ceiling below the bathroom, a musty smell that won’t quit, or tile that’s started to crack along a floor-to-wall seam.
Key Takeaways
- Typical Schluter bathroom remodel in Austin: $9,000 – $28,000 installed.
- What fails first: KERDI membrane seams and drain flange bonds, especially where shower floors meet walls.
- The Texas factor: Austin’s clay-heavy soil shifts, and that movement transfers through framing into shower pans and tile planes.
- We’re Schluter-compatible, not Schluter-affiliated: Sawyer Remodel Austin is an independent contractor that installs Schluter systems to manufacturer spec.
- Written price before work starts: that’s the Relay Visibility Guarantee, and it’s not optional on any job we run.
Styles & brands we work with
Which Schluter Systems This Applies To
We work across the full Schluter bathroom waterproofing lineup: KERDI-DRAIN, KERDI-LINE linear drains, KERDI-BOARD wall panels, DITRA-HEAT heated flooring, and Schluter edge trim profiles. That covers most bathrooms built in Austin since about 2015, when Schluter became the go-to spec for sealed shower assemblies. Here’s the compatibility gotcha we see constantly: KERDI membrane and KERDI-BOARD come in different thicknesses for walls versus floors, and using 1/8-inch board on a bench seat or curb is a fail waiting to happen. The 1/2-inch KERDI-BOARD is what you want on curbs and benches. If a homeowner hands us a failed shower and says “it was just redone,” the culprit is almost always thin board in a load-bearing spot or the wrong thin-set mortar under the membrane. Schluter’s warranty also only applies when installers use Schluter-approved mortars, and we’ve torn out plenty of showers where the previous contractor used whatever bag was on sale. For Austin’s hard water and high humidity stretch from June through September, we recommend KERDI-LINE drains over centered KERDI-DRAIN points: they move water faster and they’re easier to keep clean when mineral scale builds up.
Signs Your Schluter Bathroom Remodeling Is Failing
- Water stains on the ceiling below the bathroom. This is the number one tell. Schluter failures usually show up downstairs before they show up inside the shower. A stain means water has breached the waterproofing layer and is traveling along the subfloor.
- Musty or damp smell that doesn’t go away. KERDI membrane doesn’t rot, but the wood framing behind it does. If you’re catching a wet-drywall smell every time you open the bathroom door, water is sitting somewhere it shouldn’t.
- Cracked or loose tile at the floor-to-wall junction. Schluter’s design assumes the tile plane stays stable. When Austin’s expansive clay soil moves your slab, that movement runs up through the shower walls and pops tile at the seams where two planes meet.
- Grout that darkens or stays wet for days after a shower. Grout isn’t waterproof on its own; the KERDI membrane underneath is what’s keeping the water out. Dark grout that never dries says the membrane below is compromised and moisture is trapped in the sandwich.
- Drain flange that flexes or shifts when you step near it. KERDI-DRAIN flanges bond to the membrane with a specific sequence: mortar down, membrane in, mortar on top. If that bond fails, water runs straight into the subfloor line. It’s a slow leak that gets expensive by the week.
See the difference
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After
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After
Before
AfterReplacement Cost & What’s Included
A full Schluter bathroom remodel in Austin runs $9,000 to $28,000 for the complete job: demo down to studs, new KERDI-BOARD, KERDI membrane, drain installation, tile, grout, and trim. Smaller jobs, like replacing a single failed shower pan, fall in the lower part of that range; a full primary bathroom gut with DITRA-HEAT flooring and a KERDI-LINE drain lands at the top. The biggest cost drivers are shower footprint, whether the drain needs to move, and the tile you pick. We give you the price in writing before any work starts, and that price includes the Schluter materials, the labor, and our 365-Day Done Right Promise. If the waterproofing doesn’t hold, we come back and make it right. No change orders, no surprise line items at the end.
DIY or Call Us?
Here’s the honest version. You can diagnose a Schluter failure yourself: look for the ceiling stains, push on the drain flange, check for cracked tile at the bottom of the shower. That’s fair game. Where DIY goes wrong is the fix. A Schluter waterproofing system only works if every seam, every corner, and every drain flange is mortared in the right order, with the right products, and with zero gaps. Miss one corner and you’ve built a slow leak that eats your subfloor for a year before you see it. That’s not a job for a weekend and a YouTube video, especially not in Austin where soil movement means you’re working against the house itself. If you’re not sure whether your Schluter shower is sound, call (409) 834-4854 for a free estimate and we’ll tell you straight what’s healthy and what’s not.
FAQs
A properly installed Schluter system should last 20 to 30 years or more, but in Austin’s clay-heavy soil, the tile plane and framing move enough over time that we see failures starting around the 10 to 15 year mark when the original install wasn’t done to spec. Expansive soil movement is the swing factor most homeowners don’t account for. If your shower is on a slab and it’s leaking, call (409) 834-4854 for a free inspection before the water damage spreads.
Sometimes, yes. If the failure is confined to a single seam or a drain flange and the surrounding KERDI membrane and substrate are still sound, we can do a targeted repair. But once water has penetrated the shower pan or migrated into the framing, patch jobs buy you months, not years. We’ll open the wall, show you photos of what’s underneath, and tell you the truth either way. Estimates are free.
A typical Schluter bathroom remodel in Austin takes 3 to 5 weeks from demo to finished tile, depending on shower size, drain work, and whether you’re heating the floor with DITRA-HEAT. Larger primary baths with custom tile patterns run longer. We’ll give you a schedule in writing when you approve the job, and you’ll get photo updates before and after every major phase so you know where things stand without picking up the phone.
We keep KERDI-BOARD, KERDI membrane, KERDI-DRAIN flanges, KERDI-LINE linear drains, and Schluter edge trim on our trucks, so most Austin jobs don’t need a special order. If you need a specific Schluter profile or a custom drain length, we’ll source it through our distributor and you’ll see the line-item price in your written estimate before we order anything. Call (409) 834-4854 to schedule a free estimate.
We also handle parts and finishes for KraftMaid and Cambria projects, so if your bathroom remodel touches cabinetry or countertops along with Schluter waterproofing, it’s one crew and one written price.
Luca Romano grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before spending two decades swinging hammers on everything from slab foundations to full kitchen gut-outs. He and his crew have been working Austin jobs for years, including homes throughout Bouldin Creek and the neighborhoods around South Congress. Measure twice, cut once, then we actually build the thing.
Written by Luca Romano, Owner, Sawyer Remodel Austin at Sawyer Remodel Austin, serving Austin and nearby areas.
