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Why Pasadena Homeowners Choose ES Windows Construction
We provide independent ES Windows construction, repair, and replacement service throughout Pasadena. We are not affiliated with ES Windows, but our crews have rebuilt, reframed, and waterproofed ES openings across the city’s Spanish Colonial, Craftsman, and mid-century homes for years. We know which Pasadena-era models fail, why they fail here specifically, and how to fix them so they hold up to Santa Ana dust, foothill heat, and winter downpours. Call (626) 657-5396 for a free estimate.
ES Windows earned its place in Pasadena homes because these aluminum and sliding glass units were built for the Southern California climate. The 9700 Series, 7800 Series, 6000 Series, and 500 Series all appear across the city, from Altadena-adjacent hillsides to the flat grid streets south of the 210. Each series has its own quirks, and after years of pulling panels, replacing rollers, and re-flashing openings on these exact products, we’ve learned where they hold up and where they fail. Pasadena’s specific conditions, gritty foothill dust, intense UV exposure, and the occasional heavy winter rain, wear on these units in ways a coastal home never sees. That’s why we built this page as a straight resource for Pasadena homeowners who own ES Windows and need someone who actually knows the product, not just a generic window contractor who’ll treat them like any other aluminum frame.
Written by Luca Romano, Owner & Lead Contractor at Sawyer Remodel Pasadena, offering General Contractor services in Pasadena since 2005.
Why Trust Sawyer Remodel Pasadena for Your ES Windows Construction?
Luca Romano has worked on Pasadena homes for over two decades, including enough older Craftsman and Spanish Colonial jobs near Bungalow Heaven to know what original woodwork and aluminum framing look like when they’ve been sitting under California sun for 40, 50, sometimes 60 years. He trained through the construction technology program at East Los Angeles College and has spent the years since getting hands-on with framing, tile, and full gut-outs. The work tells you everything. You just have to know how to listen to it. And ES Windows have a lot to say once you know what to look for.
Our crews treat ES Windows service as its own specialty, not a side job. We stock common ES replacement parts locally so a roller swap or wool pile replacement doesn’t mean waiting a week on a shipment. We know which series used which roller design, where the weep holes clog first, and what a failing glass-to-frame seal looks like before it becomes a visible fog line. Every job runs under The Relay Visibility Guarantee: a written price before work starts, live arrival time tracking, and before-and-after photo updates. If a repair doesn’t hold, the 365-Day Done Right Promise means we make it right, in writing, on every project. We’re an independent ES Windows service provider, which means we answer to you, not to a manufacturer’s service routing system.
Styles & brands we work with
Common ES Windows Construction Problems We Fix in Pasadena
These are the failures we see every month on ES Windows in Pasadena homes. Not theoretical, not copied from a catalog. Actual field issues:
- Seized roller assemblies in 9700 and 7800 Series sliders. Pasadena’s foothill dust is fine and relentless. It works its way into the roller tracks, mixes with old lubricant, and turns into a grinding paste. The rollers seize, the panel drags, and eventually pops off-track or refuses to move at all. A 9700 slider that suddenly takes two hands to open is almost always a seized roller carriage, and it needs replacement, not lubrication.
- Corroded lower frame corners on 6000 Series fixed units. Sprinkler overspray is the silent killer here. Pasadena yards are irrigated constantly through the dry months, and when sprinkler heads drift, they soak the lower corners of fixed ES 6000 frames. The aluminum corrodes, the glass-to-frame seal fails, and you get moisture between the panes or a visible white oxidation line creeping up the frame. By the time you see fogged glass, the seal is long gone.
- Matted wool pile weatherstripping on 500 Series sliders. The original wool pile in ES 500 Series sliders compresses and mats down after years of Pasadena heat and repeated sliding. Once it’s flat, two things happen: warm, dusty air pushes in during Santa Ana events, and the panel rattles in its track. It’s a cheap fix with the right replacement pile, but you need the correct density and height or the panel binds.
- Untraceable tempered glass markings on 1970s and 80s single-glazed ES panels. Pasadena has plenty of addition-prone bungalows where original ES panels from the 70s and 80s have lost their tempered safety etching. The marking wears off or was never clearly stamped, and when we open the surrounding framing for a remodel, the inspector can’t verify the panel meets current Title 24 safety glazing code. That means the panel fails inspection through no fault of the glass itself, just missing documentation.
- Failed drainage weep systems on hillside homes. ES frames rely on small weep holes at the sill to drain water that gets past the exterior seal. On Pasadena hillside properties near the San Gabriel foothills, those holes clog with dust and debris, then winter rain pools inside the track. You’ll see water staining on interior sills or hear sloshing when the wind gusts. It’s a maintenance issue that becomes a frame rot issue if ignored.
ES Windows Parts & Our Repair-vs-Replace Approach
We use genuine ES Windows rollers, locks, and gaskets whenever the parts are still manufactured and available. When OEM parts are discontinued, which happens on the older 500 Series and early 6000 Series units, we upgrade to American-made aftermarket rollers and marine-grade wool pile that hold up better than the originals in Pasadena conditions. We’re upfront about which one we’re using and why. You’ll get a written line-item price before any work starts, so the number you approve is the number you pay.
The repair-vs-replace conversation is where honesty matters most. If the frame is punched through or the glass seal is gone in a 30-year-old 6000 fixed unit, we recommend full replacement over a patch that will re-fail in the next rainy season. We won’t push replacement on a 9700 slider that just needs new rollers, though. That’s a $200 fix on a frame with another decade of life. The decision comes down to what we find when we get the panel out and look at the corners, the welds, and the seal line. Call (626) 657-5396 and we’ll give you a straight answer.
Our ES Windows Service Process – Step by Step
- 1
Diagnosis. We arrive on site, pull the panel or inspect the fixed frame, and identify the exact failure. For sliders, we check roller condition, track wear, wool pile compression, and frame squareness. For fixed units, we look for seal failure, lower-corner corrosion, and weep system blockage. You’ll see photos before anything comes apart.
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Written price. Before a single tool is picked up, you get a line-item quote. Parts, labor, and any replacement components listed separately. No vague “materials and labor” line. The number you approve is the number you pay.
- 3
Repair or install. We replace rollers, gaskets, wool pile, or the full unit as needed. For full replacements, we flash the opening properly: pan flashing at the sill, head flashing above, and backer rod plus sealant at the jambs. Pasadena’s winter rain finds poor flashings fast.
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Test and verify. Every panel is rolled back and forth multiple times. Drains are flushed. The seal line is checked. If the project includes a remodel component, like framing new ES-compatible openings for a kitchen addition or sun porch conversion, we verify the rough opening tolerances before the unit goes in.
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Warranty. Every repair and install is covered by the 365-Day Done Right Promise: if it’s not done right, we make it right, in writing. We also send before-and-after photo updates throughout the job, and you pay from a digital invoice link, not a paper envelope left on the counter.
See the difference
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AfterES Windows Products We Service & Install in Pasadena
Our crews service and install every ES Windows product line still found in Pasadena homes. We work on the 9700 Series and 7800 Series sliders and multi-panel doors, the 6000 Series fixed and operable units, and the 500 Series sliders that populate mid-century ranches and older sun porches throughout the city. We stock common rollers, locks, wool pile, and gaskets locally for fast turnaround on the models we see most in Pasadena: 9700 and 7800 sliders, and 6000 fixed units. When we frame new openings for remodels or additions, we spec ES-compatible rough openings and install the panels with proper flashing and drainage. We also replace ES units with modern impact-rated glass where code or homeowner preference calls for it.
We Also Service These Brands
While ES Windows is a core part of our Pasadena window and door work, we’re not a single-brand shop. We work across the full remodel scope, which means we regularly pair ES window service with KraftMaid cabinetry, Cambria and Silestone countertops, and Kohler fixtures. If your ES window job is part of a larger renovation, we can handle the whole thing under one written price.
FAQs – ES Windows Construction Service in Pasadena
Can you replace just the glass in my ES Windows 6000 fixed unit, or does the whole frame have to go?
It depends on the frame condition. If the aluminum frame itself is solid, with no lower-corner corrosion and intact welds, we can often replace the insulated glass unit alone. But on Pasadena 6000 fixed units that have been hit by sprinkler overspray for years, the frame corners are usually the problem too. Once the glass-to-frame seal is gone and moisture has gotten in, the frame is compromised. We’ll show you what we find, with photos, and give you a written price either way. Call (626) 657-5396 for an exact quote.
Why does my ES 9700 slider suddenly take two hands to open?
That’s a seized roller assembly, almost every time. Pasadena’s fine foothill dust gets into the roller carriage, mixes with old grease, and locks the roller. The panel then drags on the track instead of rolling. Lubricating the track won’t fix it, the roller itself is frozen and needs to be replaced. We stock ES 9700 roller replacements locally and can usually have the panel gliding again in a single visit. Call (626) 657-5396 and we’ll confirm what’s going on, free estimate included.
Can you make my 1978 ES 500 Series windows meet current code for a bedroom addition?
The most common code issue with 1970s ES 500 Series panels is missing or illegible tempered glass markings. Current Title 24 requires safety glazing in specific locations, and the inspector needs to see the etching. If the original marking is gone, we can’t make the existing glass pass. We can replace the glass with properly rated tempered or impact-rated units that carry current markings, or replace the full window depending on the condition of the frame and your addition plans. We’ll walk you through it with a written quote. Call (626) 657-5396.
Do you do frame repair on ES Windows that have been hit by sprinklers for 20 years?
Yes, when the frame is salvageable. Lower-corner corrosion on 6000 Series fixed units is a common Pasadena problem, and sometimes we can clean, treat, and re-seal the corners if the structural integrity is still there. But if the aluminum is heavily pitted or the corner has started to crumble, patching it won’t hold. We’re straight about it: if a patch will re-fail in the next rainy season, we’ll tell you to replace instead. Call (626) 657-5396 and we’ll inspect it.
What is the best way to stop dust from coming through my ES 9700 sliders during Santa Ana winds?
Replace the wool pile weatherstripping. The original wool pile in these sliders mats down from heat and use, and once it’s flat, the panel leaves tiny gaps on the sides and where the panels meet. During Santa Ana winds, those gaps pull in dust and warm air. We use marine-grade wool pile in the correct height and density for ES 9700 stiles, which seals tight and holds up longer than the original material. It’s a same-day fix in most cases. Call (626) 657-5396 for a written quote.
How much does ES Windows construction cost in Pasadena?
| Service | Price Range in Pasadena |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Full Kitchen Remodeling | $14,000 – $45,000 |
| Kitchen Island Installation | $3,000 – $10,000 |
| Roof Replacement | $8,000 – $20,000 |
These are full-project ranges, not unit prices. A single ES 9700 slider roller replacement is a few hundred dollars. A full impact-rated window replacement across a Pasadena home will run higher. The only way to get an exact number is for us to look at your project. Estimates are free, and the price we give you is in writing before any work starts.
Book Your ES Windows Service in Pasadena, CA
If your ES Windows are dragging, fogged, leaking, or just not moving the way they should in your Pasadena home, call (626) 657-5396. We’ll schedule a visit, diagnose the problem, and put a written price in your hands before any work starts. Real ES Windows experience, a real person on the phone, and a straight answer every time.
Written by Luca Romano, Owner & Lead Contractor at Sawyer Remodel Pasadena, serving Pasadena since 2005.
