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ES Windows Windows & Doors: The Austin Owner’s Guide
If you have an ES Windows product in your Austin home and a sash, seal, hinge, or door panel has failed, we can source the correct replacement and install it for you. Typical installed pricing for ES Windows-compatible window and door repairs in Austin runs $400 – $1,800 depending on the part, finish, and whether the window is a fixed panel or an operable unit. Most owners discover the problem the Texas way: a window that suddenly won’t latch after a storm, a door that drags on the threshold, or a seal that’s letting July heat pour straight into the living room.

Penhallow Remodeling Austin is an independent service provider, not affiliated with ES Windows. We source ES Windows-compatible parts and install them to factory fitment, and we also stock hardware for KraftMaid, Cambria, and Silestone product lines.
Which ES Windows Models This Applies To

ES Windows manufactures residential aluminum and vinyl window and door systems, and their product line spans several series with distinct frame depths and hardware spec. The two most common in Austin are their thermally broken aluminum series (popular in modern builds and remodeled mid-century homes) and their vinyl replacement series, which shows up in a lot of 1990s and early 2000s suburban homes. These two series do not share hardware. A sash lock from an aluminum frame will not seat on a vinyl unit, and the roller assemblies are different diameters.
The fastest way to identify your exact part is to open the sash or door panel and look for a small manufacturer’s label on the frame edge or top rail. It will list a model or series code. If the label is worn away, measure the thickness of the glass pack and the width of the frame channel. We can match from those two numbers alone in most cases. When OEM ES Windows parts are available, we install them. When an OEM part is discontinued or on a 6-week backorder, we offer quality aftermarket equivalents that match the original spec, and we tell you which one we’re quoting before you pay a dollar.
Styles & brands we work with







Signs Your ES Windows Windows & Doors Is Failing
- The sash won’t stay up when you open it. This is almost always a failed constant-force or block-and-tackle balance inside the frame channel. Texas heat bakes the internal spring over time, and once the tension is gone, the window drops like a guillotine.
- You feel air moving around a closed window. The weatherstripping or the interlock seal between sashes has compressed or cracked. We see this a lot on the west-facing side of Austin homes where the afternoon sun hits the frame for hours.
- The lock or latch spins without catching. The keeper on the frame has shifted, or the internal cam inside the lock body has stripped. ES Windows locks are compact, and once the cam strips there’s no way to re-thread it. Replacement is the fix.
- The sliding door sounds like it’s grinding gravel. The roller assemblies have flat spots or the bearings are shot. In Austin, fine dust and cedar pollen work their way into the roller track and eat the bearing seals over time.
- Condensation builds between the panes. The insulated glass unit seal has failed. The only real cure is glass replacement, not just drying the unit, because once the desiccant inside the spacer is saturated, the fog returns every cold morning.
If you’re seeing any of these symptoms, call us at (325) 225-5429. We’ll ask you a few questions, give you a written price on the phone after a site visit, and schedule the repair at a time that works for you.
See the difference
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AfterReplacement Cost & What’s Included

Here’s what we typically see in Austin for ES Windows-compatible part replacement, installed:
- Weatherstripping or seal replacement: $400 – $800, including pulling the sash, cleaning the channel, and re-bedding the new seal.
- Lock, latch, or handle replacement: $250 – $500, depending on finish and whether we’re matching an exact ES Windows style.
- Sash balance replacement: $350 – $700, including both sides replaced as a pair (never just one).
- Sliding door roller replacement: $450 – $900, including adjusting the door so it closes square and latches clean.
- Insulated glass unit replacement (IGU): $600 – $1,800, depending on glass size, low-E coating, and whether the frame needs re-glazing.
Every quote includes the part, labor, cleanup, and a written price before we start. No change orders, no “we found something else” moment. We also include our 365-Day Done Right Promise on every parts repair: if the part fails or the repair doesn’t hold inside a year, we come back and fix it at no charge. And if that fix still doesn’t hold, the second return visit is free too.
DIY or Call Us?
Some things you can safely check yourself. A window that won’t latch might just have a loose strike plate. A door that drags might have a bent threshold. If the hardware is visibly bent, cracked, or missing a screw, you can often fix that in ten minutes with a screwdriver.
But anything that involves spring tension, glass replacement, or sliding door roller removal is where we’d caution against DIY. Sash balances are under constant tension, and releasing that tension the wrong way can launch a spring across the room or pinch a finger badly. Glass units are heavy, and a broken edge on an Austin driveway is a cleanup you don’t want. If you’re not entirely sure whether the part is a simple trim adjustment or a full balance swap, call us at (325) 225-5429. We’ll help you figure it out over the phone, and if it turns out to be a five-dollar adjustment you can do yourself, we’ll tell you that too.
FAQs

Most ES Windows hardware lasts 15 – 20 years in the Austin climate, but west-facing windows with direct afternoon sun can see balance failures and seal failures in as few as 8 – 10 years. The heat and UV exposure breaks down the internal springs, lubricants, and rubber seals faster than in milder climates. If your windows are 15 or older and you’re experiencing problems, it’s usually not one bad part but several close behind. Call (325) 225-5429 and we’ll tell you what’s worth replacing now and what can wait.
Locks and latches can sometimes be repaired if the failure is just a loose cam or a stripped screw that can be re-tapped. Balances, roller assemblies, and failed glass seals typically cannot be repaired. Once the internal spring loses tension or the bearing seals are gone, rebuilding them costs more in labor than replacing the part outright. We’ll always give you an honest answer on which side of that line your part falls before we quote anything.
Most single-part replacements take 1 – 2 hours on site. A full window glass replacement typically takes 1 – 2 hours for a standard size, and sliding door rollers are a 45-minute job for an experienced tech. The biggest variable is paint matching on the frame, which we try to gauge when we first see the job so there’s no second visit needed.
We stock the most common ES Windows-compatible lock sets, balances, and roller assemblies in our service vehicle, and we can special-order anything else from our parts suppliers. If a part is backordered from the manufacturer, we’ll tell you the expected lead time before quoting. For the parts we stock, we can often install them the same week you call. Call (325) 225-5429 and we’ll tell you exactly what’s available for your specific unit.
Tell me what you need, I’ll tell you what it costs, and we’ll go from there. Call (325) 225-5429 for a free estimate on ES Windows-compatible window and door repair in Austin. Background-checked, uniformed technicians. Written price before any work starts. Guaranteed in writing for a year.
Written by Trevor Nash, Owner, Penhallow Remodeling Austin at Penhallow Remodeling Austin, serving Austin and nearby areas.


