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Schluter Windows & Doors: The Pasadena Owner’s Guide
If you’ve got a Schluter window or door that’s sticking, leaking, or simply worn past its useful life, we stock and install Schluter-compatible windows and doors throughout Pasadena. Most replacements run $450 – $1,200 installed for individual window units and $800 – $2,500 installed for doors, depending on size and the condition of the rough opening. We keep common Schluter profiles, Kerdi flashing, and edge trim on our trucks, so a quick swap is often done the same day we arrive.
How people usually find us: they notice a window that won’t seal, a door that drags, or water staining around an old Schluter flashing job. Maybe the previous installer used off-brand trim, or age and Pasadena’s dry heat finally cracked a seal. Either way, you want it matched correctly and priced before anyone picks up a tool.
Which Schluter Models This Applies To
Schluter doesn’t manufacture windows or doors themselves. What they make are the waterproofing and flashing systems around them: Kerdi-Flex, Kerdi-Band, DILEX movement joints, and RONDEC/QUADEC edge trim. So when a homeowner says “my Schluter window is failing,” they’re almost always talking about the integrated flashing or trim detail that’s tied to the window or door opening.
Here’s the compatibility gotcha: Schluter edge trim comes in specific heights matched to tile thickness. If your tile is 3/8″ thick and someone installed trim sized for 1/4″ tile, you’ll see exposed edges, cracking, and water getting where it shouldn’t. We measure the tile, the trim profile, and the reveal before ordering anything. We also see a lot of older Kerdi jobs around Pasadena where original installers skipped the corner seals. Those fail first, every time.
On the OEM-vs-aftermarket question: for Schluter flashing and trim, we use genuine Schluter parts. The profiles interlock with the membrane system in a way generic trim doesn’t. Saving $30 on off-brand edge trim isn’t worth a waterproofing failure behind a stucco wall in Pasadena’s winter rains.
Styles & brands we work with
Signs Your Schluter Windows & Doors Is Failing
- Water staining below the window or door – This usually means the Kerdi flashing bond has separated from the rough opening. Once water gets behind the membrane, it travels fast and stains drywall or baseboards below.
- Cracked or lifting edge trim – Pasadena’s summer heat expands metal and PVC trim. If the trim was installed without proper movement allowance, it buckles and pulls away from the tile.
- Drafts or visible daylight around the frame – The flashing may be fine, but the window unit itself has shifted. We see this on older craftsman homes near Bungalow Heaven where framing settles over decades.
- Tile cracking at the corners of the opening – That’s movement. No flexible movement joint was installed, so the structure’s natural expansion and contraction transfers straight into the tile.
- Mold or musty smell near the opening – Hidden moisture behind the tile. By the time you smell it, the leak has been active for a while.
See the difference
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After
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AfterReplacement Cost & What’s Included
For a Schluter-compatible window replacement in Pasadena, expect $450 – $1,200 installed per window. Doors run $800 – $2,500 installed. The range depends on unit size, whether we’re replacing just the flashing or the entire rough opening treatment, and whether the original framing needs repair before we can waterproof properly.
Every quote includes parts, labor, removal of the failed material, new Schluter flashing or trim, and a written price before work starts. No change orders halfway through. The work is backed by our 365-Day Done Right Promise: if it’s not done right, we make it right. In writing, on every job. We also pull permits where Pasadena building codes require them and pass inspection before we call it finished.
DIY or Call Us?
You can safely check a few things: feel for drafts, look for visible cracking in the trim, and run your hand along the baseboard below the opening for moisture. That tells you what’s failing, not why.
What we don’t recommend is pulling off old flashing or trim yourself. Schluter membrane work requires proper surface prep and sequencing. Skip a step and you’ve got a leak that’s now your problem. If water is already getting in, call us at (626) 657-5396. We’ll diagnose it, quote it in writing, and fix it right. Luca Romano has spent enough years pulling apart failed waterproofing jobs in Pasadena to know the work tells you everything. You just have to know how to listen to it.
FAQs
Properly installed Schluter Kerdi flashing and edge trim should last 20 to 30 years in Pasadena’s climate. The failure point is almost never the material itself. It’s installation errors, missing corner seals, or the wrong trim height for the tile.
Sometimes. If a single section of RONDEC trim has cracked but the membrane behind it is intact, we can cut out and replace that section. If the waterproofing layer has failed, partial repair is a gamble. Call (626) 657-5396 and we’ll tell you straight which one you’re dealing with.
Most single opening jobs take 4 to 6 hours. That includes removing the old material, prepping the surface, installing new Schluter flashing or trim, and leaving the work area clean. If framing repairs are needed, add a day.
We keep common Schluter Kerdi-Band, Kerdi-Flex, RONDEC, QUADEC, and DILEX profiles in our Pasadena trucks. Special-order profiles and non-standard finishes take 3 to 5 business days. If you also need KraftMaid, Cambria, or Silestone parts, we source those too.
If your Schluter window or door flashing has failed or you’re seeing cracks, drafts, or water stains around any opening, call (626) 657-5396 today. We’ll schedule your free estimate, send a background-checked technician, and put a written price in your hands before any work starts.
Written by Luca Romano, Owner & Lead Contractor, Sawyer Remodel Pasadena at Sawyer Remodel Pasadena, serving Pasadena and nearby areas.
