Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Schluter Roofing: The Los Angeles Owner’s Guide
If you’re dealing with a failed Schluter roofing component, Bradford Remodeling stocks Schluter-compatible roofing systems and parts, and we install them throughout Los Angeles for a typical range of $470 to $2,125 for repair work and $9,440 to $23,600 for full roof replacement. Most owners discover the problem the same way: a water stain on the ceiling after the first heavy rain, or granules collecting in a gutter after a dry Santa Ana wind season. We’ll match the part, give you a written price before any work starts, and stand behind the repair for a full year under the 365-Day Done Right Promise.
Schluter’s roofing line is less known than their tile membranes, but the principle is the same: a system that manages moisture at the transitions. When a Schluter roof underlayment or flashing detail fails, the fix has to be exact. Call us at (903) 568-7222 when you spot the first sign of trouble. A live person answers, 24/7.
Which Schluter Models This Applies To
Schluter’s exterior roofing components fall into two broad camps: their KERDI line for waterproofing at roof penetrations and their DITRA underlayments adapted for exterior deck-over-living-space applications. In Los Angeles, we see a lot of Schluter flashing at skylight curbs, roof-to-wall transitions, and low-slope sections where modified bitumen meets stucco. The compatibility gotcha most homeowners miss: Schluter’s roofing membranes are not interchangeable with their interior shower membranes. The exterior-rated products carry a UV-stable top layer and a different bonding profile. If the label doesn’t say “exterior” or “roof,” it’s the wrong part.
To identify your part, look for the printed product code along the roll edge: KERDI-FLEX, KERDI-FIX, DITRA-DRAIN, or the KERDI-LINE series for roof drainage. Measure the width in millimeters, not inches, because Schluter manufactures to metric spec. When it’s a flashing failure at a penetration, the fix usually involves KERDI-FLEX fabric and KERDI-FIX adhesive rather than a full membrane replacement. We’ll tell you if an OEM Schluter part is the right call, or if a quality aftermarket equivalent will perform the same at a lower installed cost. We never spec a part that isn’t documented, and our written estimate names the exact product we’re putting on your roof.
Styles & brands we work with
Signs Your Schluter Roofing Is Failing
- Water staining at a skylight or roof penetration. The Schluter flashing detail has lost its bond, usually because the original installer didn’t prime the substrate before applying KERDI-FIX. Water follows the gap and shows up as a ring stain on the ceiling below.
- Granule loss or surface wear on the membrane’s top layer. The UV-stable coating degrades after years of direct Los Angeles sun exposure, especially on south-facing slopes. Once the top layer erodes, the waterproof core is exposed and starts to crack.
- Membrane pulling away from the roof edge or parapet wall. This is a bond failure at the termination detail. In Los Angeles, the dry-wet-dry cycle against stucco parapets stresses the adhesive over time, and the membrane peels back like a lifting sticker.
- Ponding water on a low-slope section longer than 24 hours after rain. A properly installed Schluter drainage plane sheds water quickly. Standing water means the slope is off or the drainage channel is clogged with wind-blown debris, common in neighborhoods like Sherman Oaks and Encino where oak and eucalyptus litter builds up fast.
- Brittle, cracked caulking at the roof-to-wall transition. Some installers substitute caulk for the proper Schluter flashing detail. Caulk fails in L.A. heat within three to five years. The real fix is a mechanical flashing with KERDI-FLEX, not another bead of sealant.
See the difference
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After
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AfterReplacement Cost & What’s Included
In Los Angeles, Schluter roof repair typically runs $470 to $2,125 depending on the size of the failed detail and access difficulty. A full roof system replacement using Schluter-compatible components lands between $9,440 and $23,600. The gap comes down to roof square footage, slope, tear-off versus overlay, and how much flashing detail the roof has. A simple gable roof over a garage in Van Nuys sits at the low end; a two-story home in Silver Lake with multiple skylights and a parapet sits at the top.
- Isolated flashing failure: $470 – $825
- Roof penetration repair (skylight, vent, pipe stack): $590 – $1,180
- Membrane replacement at a single roof section: $1,650 – $2,125
- Full roof replacement with Schluter-compatible system: $9,440 – $23,600
Every estimate is a written, line-item price before any work starts. That’s the Garrison Standard. The number we give you is the number on the final invoice, no change orders unless you approve a scope change in writing first. All work carries our 365-Day Done Right Promise: if the repair fails within the year, we come back and correct it at no charge.
DIY or Call Us?
Roof work in Los Angeles is not a weekend project, and it’s not safe. Falls from roofs are one of the leading causes of construction-site fatalities, and a steep pitch on a two-story Mission Revival home in Highland Park is no place for a ladder and a caulk gun. What you can safely do from the ground: check your gutters for Schluter granule material, look for visible membrane lifting at edges with binoculars, and check interior ceilings for water rings after rain. That’s it. Do not walk the roof, do not attempt a patch, and do not use generic sealant on a Schluter flashing failure. You’ll make the next repair more expensive.
The right call is a phone call. We’ll send a background-checked, uniformed Bradford technician to inspect your roof, identify the exact Schluter part that failed, and give you a written price for the fix. Call (903) 568-7222 and we’ll schedule the inspection.
FAQs
A properly installed Schluter roof membrane system lasts 15 to 20 years in the Los Angeles climate, with direct sun exposure and Santa Ana wind cycles being the two biggest wear factors. South-facing slopes age faster than north-facing ones. If your system is approaching year 15 and showing granule loss or edge lifting, plan for replacement before the waterproof core fails. Call (903) 568-7222 and we’ll inspect it at no charge.
Yes, in most cases a single failed flashing at a skylight or penetration can be repaired for $470 to $825 without touching the surrounding roof. We remove the failed section, re-prime the substrate, and install new Schluter-compatible flashing that bonds correctly. Full replacement only makes sense when the membrane itself is aged out or the damage covers a wide area. We’ll tell you which one you need, with a written price either way.
Most isolated flashing and penetration repairs are done in a single day. A full roof replacement with Schluter-compatible components takes three to five days, depending on the roof size and how much tear-off is involved. You’ll get a sequence and schedule in writing before the crew starts.
Our trucks carry KERDI-FLEX fabric, KERDI-FIX adhesive, KERDI-LINE drainage channels, and the standard flashing profiles for roof penetrations. Unusual configurations or large-section membrane rolls are ordered from our supplier network and arrive in Los Angeles within three to five business days, so the deep knowledge lives in our documentation, not in a far-off warehouse. We also keep parts for KraftMaid, Cambria, and Silestone for the remodel side of the house. Call (903) 568-7222 and we’ll confirm same-week availability for your specific part.
Straight number, real scope, no surprises at the punch list. Call Bradford Remodeling at (903) 568-7222 for a free estimate on your Schluter roofing repair or replacement. Curtis Lane and the crew know Schluter systems the way we know every trade we touch: bought right, installed to spec, backed in writing.
Written by Curtis Lane, Owner, Bradford Remodeling at Bradford Remodeling, serving Los Angeles and nearby areas.
