Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ES Windows Roofing: The Orange County Owner’s Guide
We stock, source, and install ES Windows-compatible roofing parts and flashing throughout Orange County, with most replacements running between $600 and $2,500 installed depending on the assembly and access. Same-week scheduling is typical once we confirm the part match from your window’s serial label. What we hear most often from homeowners: a drip starts near the window after a storm, or a seal has visibly pulled away from the frame and the room feels warmer than it used to. By the time you see the stain on the drywall, the fix is usually past caulk.
Which ES Windows Models This Applies To
ES Windows uses a modular roofing assembly across most of its series, which is good news for parts matching but also where compatibility mistakes happen. The two most common mistake points are the top-fixed flashing profile and the corner gasket seat. Older units with a single top rail use a narrower drip channel than newer dual-rail frames. Before calling, take a photo of the silver label on the interior frame edge: it carries the series, the manufacture date, and a model suffix that tells us exactly which gasket and flashing kit to order. OEM ES Windows parts carry a factory-fit guarantee but run two to four times the cost of a matched aftermarket profile. For a visible exterior component exposed to coastal air, we generally recommend OEM. For hidden seals and interior trim, a quality aftermarket match from our own stock holds up just as well. We also stock compatible hardware for KraftMaid, Cambria, and Silestone applications for clients updating a full wall assembly.
Styles & brands we work with
Signs Your ES Windows Roofing Is Failing
- Water staining on the upper corner of the interior frame. The most common failure is a cracked top flashing letting water behind the wallboard. In Irvine’s older neighborhoods near the Spectrum, we see this on homes where original ES Windows units from the late 80s and 90s are still in place.
- A visible gap between the frame and the exterior cladding. Sealant failure is not cosmetic. Once the seal breaks, wind-driven rain gets in exactly there, and no amount of interior caulk stops it.
- Condensation forming between panes or on the interior frame edge. This usually means the top seal assembly has stopped breathing properly. Moisture trapped against the frame accelerates rot in the surrounding roof decking.
- Daylight visible through the top of the window from outside. If you can see light, the roofing cap has shifted. This is not a “live with it” problem on a two-story Orange County roof line.
- Unexplained rise in cooling costs with a warm wall near the window. Roof failures around ES Windows units let conditioned air escape and attic heat intrude. The energy signature shows up before the water stain does.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
In Orange County, an ES Windows roofing repair runs $600 to $2,500 installed, with the range driven by access height, whether the flashing is salvageable, and whether we are replacing a single seal assembly or the full top rail cap. The part itself is $80 to $450 depending on series and OEM versus matched aftermarket. The rest is labor: ladder and roof-access setup, removal of the failed seal or flashing, inspection of the surrounding roof decking, and re-installation with new fasteners and sealant. Every job includes a written price before we start and the 365-Day Done Right Promise: if that repair fails inside a year, we come back and fix it at no charge. You get a written guarantee covering parts and labor, and there is no service fee for the return visit.
DIY or Call Us?
You can safely do one thing before calling: take photos of the failed area, the exterior roofline above the window, and the silver interior label, then check the roof from ground level with binoculars. What you should not do is get on a ladder and start pulling flashing or prying at the roof cap. An ES Windows roofing repair on a two-story Orange County home puts you at the intersection of height and roofline work, and one slip while prying a stuck flashing profile turns a $600 part swap into a hospital bill and a flooded upstairs bedroom. We say it plain: on this repair, trained pros on a properly set ladder save you money by not creating new damage. Call (424) 541-1701 and we will give you the number first, then pick up the tool.
FAQs
In Orange County’s sun and occasional Santa Ana wind, an ES Windows roofing assembly typically lasts 12 to 18 years before the sealant breaks down and the flashing begins to lift. Coastal homes in Newport Beach and Laguna see faster wear from salt air; homes in inland Anaheim Hills fade from UV exposure and wind-driven grit.
Call (424) 541-1701 for an exact assessment of your unit. Estimates are free.
Yes, when caught early. A clean sealant failure can be re-sealed and a bent corner gasket replaced for the lower end of the $600 to $2,500 range. Once the top rail is cracked or the flashing has corroded through, no repair survives another winter. We will tell you which side of that line your window is on, and we will put that answer in writing before you pay for anything.
Call (424) 541-1701 to schedule a free estimate.
A single-window roofing repair takes half a day on site, including roof access, removal, inspection of the surrounding decking, and re-installation. If we need to order an OEM ES Windows part for an older series, add two to five business days for delivery before we schedule the install.
Call (424) 541-1701 and we will confirm the timeline when we read the serial label with you.
We keep the most common ES Windows flashing profiles, seal kits, and corner gaskets stocked in our Orange County service kits, which is why most jobs schedule within a week. For uncommon series or older discontinued models, we source OEM parts directly and confirm the delivery date before you approve the work.
Call (424) 541-1701 with your serial label photo and we will tell you which path you are on.
If your ES Windows roofing has failed or looks like it is about to, call (424) 541-1701. We service Orange County including Irvine, Newport Beach, Anaheim Hills, Huntington Beach, and surrounding areas, and the estimate is free.
Written by Trevor Nash, Owner, Penhallow Remodeling Orange County at Penhallow Remodeling Orange County, serving Orange County and nearby areas.
